The Herschel 400 catalogue is a subset of William Herschel's original Catalogue of Nebulae and Clusters of Stars , selected by Brenda F. Guzman (Branchett), Lydel Guzman, Paul Jones, James Morris, Peggy Taylor and Sara Saey of the Ancient City Astronomy Club in St. Augustine, Florida , United States c. 1980. They decided to generate the list after reading a letter[ 1] published in Sky & Telescope by James Mullaney of Pittsburgh , Pennsylvania , United States.[ 2]
In this letter Mr. Mullaney suggested that William Herschel's original catalogue of 2,500 objects would be an excellent basis for deep sky object selection for amateur astronomers looking for a challenge after completing the Messier Catalogue .
The Herschel 400 is a subset of John Herschel 's General Catalogue of Nebulae and Clusters published in 1864 of 5,000 objects, and hence also of the New General Catalogue .
The catalogue forms the basis of the Astronomical League's Herschel 400 club . In 1997, another subset of 400 Herschel objects was selected by the Rose City Astronomers of Portland, Oregon as the Herschel II list, which forms the basis of the Astronomical League's Herschel II Program .
The catalogue contains 400 objects. All objects are from the NGC. All objects are visible in mid northern latitudes, since they were all observed by Herschel from England. All objects are visible in 150 mm (6") or larger telescopes . Distribution of Herschel 400 objects [ edit ] Distribution of Herschel 400 objects Red = Galaxies, Green = Nebulae, Yellow = Star Clusters
Herschel 400 objects that are also Messier objects [ edit ] The Herschel 400 contains 17 objects that are part of the Messier catalogue :
Herschel 400 objects that are also Caldwell objects [ edit ] The Herschel 400 catalogue pre-dates the Caldwell catalogue by about 15 years. The Caldwell catalogue contains 44 objects that are members of the Herschel 400:[ 3]
Number of objects by type in the Herschel 400 [ edit ] Number of Herschel 400 objects in each constellation [ edit ] Herschel 400 objects [ edit ] Open cluster Globular cluster Diffuse nebula Planetary nebula Galaxy
Messier or Caldwell ID NGC number Common name Image Object type Distance (kly ) Constellation Apparent magnitude C2 NGC 40 Bow-Tie Nebula Planetary Nebula 3.5 Cepheus 11 – NGC 129 Open Cluster 6.0 Cassiopeia 6.5 – NGC 136 Open Cluster 18.6 Cassiopeia 11 – NGC 157 Galaxy 75,000 Cetus 10.4 C18 NGC 185 Galaxy 2,300 Cassiopeia 9.2 M110 NGC 205 Galaxy 2,200 Andromeda 8 – NGC 225 Open Cluster 2.1 Cassiopeia 7 C56 NGC 246 Skull Nebula Planetary Nebula 1.6 Cetus 8 C62 NGC 247 Galaxy 6,800 Cetus 8.9 C65 NGC 253 Sculptor Galaxy Silver Coin Galaxy Galaxy 9,800 Sculptor 7.1 – NGC 278 Galaxy 38,500 Cassiopeia 10.9 – NGC 288 Globular Cluster 28.7 Sculptor 8.1 – NGC 381 Open Cluster 3.8 Cassiopeia 9 – NGC 404 Galaxy 10,000 Andromeda 10.1 – NGC 436 Open Cluster 13.0 Cassiopeia 8.8 C13 NGC 457 ET Cluster Owl Cluster Open Cluster 9 Cassiopeia 6.4 – NGC 488 Galaxy 90,000 Pisces 10.3 – NGC 524 Galaxy 90,000 Pisces 10.6 C8 NGC 559 Open Cluster 3.7 Cassiopeia 9.5 – NGC 584 Galaxy 60,000 Cetus 10.4 – NGC 596 Galaxy 65,000 Cetus 10.9 M33 NGC 598 Triangulum Galaxy Galaxy 2,590 Triangulum 5.7 – NGC 613 Galaxy 67,000 Sculptor 10 – NGC 615 Galaxy 70,000 Cetus 11.5 – NGC 637 Open Cluster 7 Cassiopeia 8.2 M76 NGC 650/651 Little Dumbbell Nebula Cork Nebula Planetary Nebula 3.4 Perseus 12 – NGC 654 Open Cluster 7.8 Cassiopeia 6.5 – NGC 659 Open Cluster 8.2 Cassiopeia 7.9 C10 NGC 663 Open Cluster 7.2 Cassiopeia 7.1 – NGC 720 Galaxy 80,000 Cetus 10.2 C28 NGC 752 Open Cluster 1 Andromeda 5.7 – NGC 772 Galaxy 130,000 Aries 10.3 – NGC 779 Galaxy 59,000 Cetus 11 C14 NGC 869 Η Persei of Double Cluster Open Cluster 7.3 Perseus 4 C14 NGC 884 χ Persei of Double Cluster Open Cluster 7.4 Perseus 4 C23 NGC 891 Galaxy 31,000 Andromeda 10 – NGC 908 Galaxy 56,000 Cetus 10.2 – NGC 936 Galaxy 60,000 Cetus 10.1 – NGC 1022 Galaxy 65,000 Cetus 11.4 – NGC 1023 Galaxy 30,000 Perseus 9.5 – NGC 1027 Open Cluster 3.1 Cassiopeia 6.7 – NGC 1052 Galaxy 63,000 Cetus 10.6 – NGC 1055 Galaxy 52,000 Cetus 10.6 – NGC 1084 Galaxy 65,000 Eridanus 10.6 – NGC 1245 Open Cluster 9.8 Perseus 8.4 – NGC 1342 Open Cluster 2.2 Perseus 6.7 – NGC 1407 Galaxy 75,000 Eridanus 9.8 – NGC 1444 Open Cluster 3.8 Perseus 6.6 – NGC 1501 Oyster Nebula Planetary Nebula 5.8 Camelopardalis 13 – NGC 1502 Open Cluster 2.7 Camelopardalis 5.7 – NGC 1513 Open Cluster 4.9 Perseus 8.4 – NGC 1528 Open Cluster 2.5 Perseus 6.4 – NGC 1535 Planetary Nebula 6.5 Eridanus 10 – NGC 1545 Open Cluster 2.3 Perseus 6.2 – NGC 1647 Open Cluster 1.8 Taurus 6.4 – NGC 1664 Open Cluster 3.9 Auriga 7.6 – NGC 1788 Nebula 1.3 Orion 9.0 – NGC 1817 Open Cluster 6.4 Taurus 7.7 – NGC 1857 Open Cluster 4.5 Auriga 7 – NGC 1907 Open Cluster 4.5 Auriga 8.2 – NGC 1931 Open Cluster and Nebula 7 Auriga 11.3 – NGC 1961 Galaxy 175,000 Camelopardalis 11.1 – NGC 1964 Galaxy 65,000 Lepus 10.8 – NGC 1980 Open Cluster 1.4 Orion 6 – NGC 1999 Nebula 1.5 Orion – – NGC 2022 Planetary Nebula 6.1 Orion 12 – NGC 2024 Flame Nebula Nebula 0.9 – 1.5 Orion 10 – NGC 2126 Open Cluster 4.4 Auriga 10 – NGC 2129 Open Cluster 7.2 Gemini 6.7 – NGC 2158 Open Cluster 11 Gemini 8.6 – NGC 2169 37 Cluster Open Cluster 3.6 Orion 5.9 – NGC 2185 Nebula 2.9 Monoceros – – NGC 2186 Open Cluster 7.3 Orion 8.7 – NGC 2194 Open Cluster 10 Orion 8.5 – NGC 2204 Open Cluster 8.6 Canis Major 8.6 – NGC 2215 Open Cluster 3.1 Monoceros 8.4 – NGC 2232 Open Cluster 1.3 Monoceros 3.9 C50 NGC 2244 Satellite Cluster Open Cluster 4.9 Monoceros 4.8 – NGC 2251 Open Cluster 5.5 Monoceros 7.3 – NGC 2264 Christmas Tree ClusterCone Nebula Open Cluster and Nebula 2.6 Monoceros 3.9 – NGC 2266 Open Cluster 11 Gemini 10 – NGC 2281 Open Cluster 1.8 Auriga 5.4 – NGC 2286 Open Cluster 7.6 Monoceros 7.5 – NGC 2301 Open Cluster 2.8 Monoceros 6 – NGC 2304 Open Cluster 13.6 Gemini 10 – NGC 2311 Open Cluster 7.4 Monoceros 10 – NGC 2324 Open Cluster 17.2 Monoceros 8.4 – NGC 2335 Open Cluster 5.6 Monoceros 7.2 – NGC 2343 Open Cluster 3.7 Monoceros 6.7 – NGC 2353 Open Cluster 4.1 Monoceros 7.1 – NGC 2354 Open Cluster 4.3 Canis Major 6.5 – NGC 2355 Open Cluster 5.4 Gemini 10 C58 NGC 2360 Caroline's Cluster Open Cluster 4 Canis Major 7.2 C64 NGC 2362 Tau Canis Majoris Cluster Open Cluster and Nebula 5.1 Canis Major 4.1 – NGC 2371/2372 Planetary Nebula 4.4 Gemini 13 C39 NGC 2392 Eskimo Nebula Clown Face Nebula Planetary Nebula 4 Gemini 10 – NGC 2395 Asterism N/A Gemini 8 C7 NGC 2403 Galaxy 14,000 Camelopardalis 8.4 C25 NGC 2419 Globular Cluster 275 Lynx 10.4
Messier or Caldwell ID NGC number Common name Image Object type Distance (kly ) Constellation Apparent magnitude – NGC 2420 Open Cluster – Gemini 8.3 – NGC 2421 Open Cluster – Puppis 8.3 M47 NGC 2422 Open Cluster 1.6 Puppis 4.4 – NGC 2423 Open Cluster – Puppis 6.7 – NGC 2438 Planetary Nebula 2.9 Puppis 10 – NGC 2440 Planetary Nebula 4 Puppis 11 – NGC 2479 Open Cluster – Puppis 10 – NGC 2482 Open Cluster – Puppis 7.3 – NGC 2489 Open Cluster – Puppis 7.9 C54 NGC 2506 Open Cluster 10 Monoceros 7.6 – NGC 2509 Open Cluster 9.5 Puppis 9 – NGC 2527 Open Cluster – Puppis 6.5 – NGC 2539 Open Cluster 4.4 Puppis 6.5 M48 NGC 2548 Open Cluster 1.5 Hydra 5.8 – NGC 2567 Open Cluster – Puppis 7.4 – NGC 2571 Open Cluster – Puppis 7 – NGC 2613 Galaxy 50,000 Pyxis 10.4 – NGC 2627 Open Cluster 6.63 Pyxis 8 – NGC 2655 Galaxy 63,000 Camelopardalis 10.1 – NGC 2681 Galaxy 50,000 Ursa Major 10.3 – NGC 2683 Galaxy 16,000 Lynx 9.7 – NGC 2742 Galaxy – Ursa Major 11.7 – NGC 2768 Galaxy 65,000 Ursa Major 10 C48 NGC 2775 Galaxy 55,000 Cancer 10.3 – NGC 2782 Galaxy 70,000-110,000 Lynx 11.5 – NGC 2787 Galaxy 25,000 Ursa Major 10.8 – NGC 2811 Galaxy – Hydra 11.3 – NGC 2841 Galaxy 31,000 Ursa Major 9.3 – NGC 2859 Galaxy 23,000 Leo Minor 10.7 – NGC 2903 Galaxy 20,500 Leo 8.9 – NGC 2950 Galaxy 49,800 Ursa Major 11 – NGC 2964 Galaxy 60,800 Leo 11.3 – NGC 2974 Galaxy 89,000 Sextans 10.8 – NGC 2976 Galaxy 12,000 Ursa Major 10.2 – NGC 2985 Galaxy 70,100 Ursa Major 10.5 M82 NGC 3034 Cigar Galaxy Galaxy 11,000 Ursa Major 8.4 – NGC 3077 Galaxy 12,000 Ursa Major 9.9 – NGC 3079 Galaxy 50,000 Ursa Major 10.6 C53 NGC 3115 Spindle Galaxy Galaxy 22,000 Sextans 9.2 – NGC 3147 Galaxy 130,000 Draco 10.7 – NGC 3166 Galaxy 57,000-75,000 Sextans 10.6 – NGC 3169 Galaxy 57,000-75,000 Sextans 10.5 – NGC 3184 Galaxy 25,000 Ursa Major 9.8 – NGC 3190 Galaxy 80,000 Leo 11 – NGC 3193 Galaxy 80,000 Leo 10.9 – NGC 3198 Galaxy 45,000 Ursa Major 10.4 – NGC 3226 Galaxy 58,700 Leo 11.4 – NGC 3227 Galaxy 58,700 Leo 10.8 C59 NGC 3242 Ghost of Jupiter Planetary Nebula 1 Hydra 9 – NGC 3245 Galaxy – Leo Minor 10.8 – NGC 3277 Galaxy – Leo Minor 11.7 – NGC 3294 Galaxy – Leo Minor 11.7 – NGC 3310 Galaxy 50,000 Ursa Major 10.9 – NGC 3344 Galaxy 22,500 Leo Minor 10 – NGC 3377 Galaxy 35,000 Leo 10.2 M105 NGC 3379 Galaxy 38,000 Leo 9.3 – NGC 3384 Galaxy 35,000 Leo 10 – NGC 3395 Galaxy – Leo Minor 12.1 – NGC 3412 Galaxy – Leo 10.6 – NGC 3414 Galaxy – Leo Minor 10.8 – NGC 3432 Galaxy – Leo Minor 11.3 – NGC 3486 Galaxy 27,000 Leo Minor 10.3 – NGC 3489 Galaxy 29,000 Leo 10.3 – NGC 3504 Galaxy – Leo Minor 11.1 – NGC 3521 Galaxy 30,000 Leo 8.9 M108 NGC 3556 Galaxy 45,000 Ursa Major 10.1 – NGC 3593 Galaxy 20,000 Leo 11 – NGC 3607 Galaxy – Leo 10 – NGC 3608 Galaxy – Leo 11 – NGC 3610 Galaxy 70,000 Ursa Major 10.8 – NGC 3613 Galaxy – Ursa Major 12 – NGC 3619 Galaxy – Ursa Major 13 – NGC 3621 Galaxy 22,000 Hydra 10 C40 NGC 3626 Galaxy 86,000 Leo 10.9 – NGC 3628 Galaxy 35,000 Leo 9.5 – NGC 3631 Galaxy 35,000 Ursa Major 10.4 – NGC 3640 Galaxy 75,400 Leo 10.3 – NGC 3655 Galaxy – Leo 11.6 – NGC 3665 Galaxy 85,600 Ursa Major 10.8 – NGC 3675 Galaxy 50,000 Ursa Major 11 – NGC 3686 Galaxy 53,000 Leo 11.4 – NGC 3726 Galaxy 45,000 Ursa Major 10.4 – NGC 3729 Galaxy 65,700 Ursa Major 11.4 – NGC 3810 Galaxy 51,200 Leo 10.8 – NGC 3813 Galaxy – Ursa Major 11.7 – NGC 3877 Galaxy 50,000 Ursa Major 12 – NGC 3893 Galaxy 51,400 Ursa Major 11 – NGC 3898 Galaxy – Ursa Major 10.8 – NGC 3900 Galaxy – Leo 11.4 – NGC 3912 Galaxy – Leo 13 – NGC 3938 Galaxy 43,000 Ursa Major 10.4 – NGC 3941 Galaxy 40,000 Ursa Major 11 – NGC 3945 Galaxy – Ursa Major 10.6 – NGC 3949 Galaxy 50,000 Ursa Major 11 – NGC 3953 Galaxy 56,000 Ursa Major 10.1 – NGC 3962 Galaxy – Crater 10.6 – NGC 3982 Galaxy 67,000 Ursa Major 12 M109 NGC 3992 Galaxy 55,000 Ursa Major 9.8 – NGC 3998 Galaxy – Ursa Major 10.6 – NGC 4026 Galaxy 52,000 Ursa Major 12
Messier or Caldwell ID NGC number Common name Image Object type Distance (kly ) Constellation Apparent magnitude – NGC 4027 Galaxy 68,000 Corvus 11.1 – NGC 4030 Galaxy 75,000 Virgo 12 – NGC 4036 Galaxy 62,000 Ursa Major 10.6 C60/C61 NGC 4038/4039 Antennae Galaxies Galaxy 83,000 Corvus 10.7 – NGC 4041 Galaxy 70,000 Ursa Major 11.1 – NGC 4051 Galaxy 45,000 Ursa Major 10.3 – NGC 4085 Galaxy 50,000 Ursa Major 12.3 – NGC 4088 Galaxy 50,000 Ursa Major 10.5 – NGC 4102 Galaxy 69,000 Ursa Major 12 – NGC 4111 Galaxy 45,000 Canes Venatici 10.8 – NGC 4143 Galaxy – Canes Venatici 12 – NGC 4147 Globular Cluster 60 Coma Berenices 10.3 – NGC 4150 Galaxy – Coma Berenices 11.7 – NGC 4151 Galaxy 62,000 Canes Venatici 10.4 – NGC 4179 Galaxy – Virgo 10.9 – NGC 4203 Galaxy 50,000 Coma Berenices 10.7 – NGC 4214 Galaxy 10,000 Canes Venatici 9.7 – NGC 4216 Galaxy 40,000 Virgo 10 – NGC 4245 Galaxy – Coma Berenices 11.4 – NGC 4251 Galaxy – Coma Berenices 12 M106 NGC 4258 Galaxy 25,000 Canes Venatici 8.3 – NGC 4261 Galaxy 95,000 Virgo 10.3 – NGC 4273 Galaxy – Virgo 11.9 – NGC 4274 Galaxy 45,000 Coma Berenices 10.4 – NGC 4278 Galaxy 55,100 Coma Berenices 10.2 – NGC 4281 Galaxy – Virgo 11.3 – NGC 4293 Galaxy 54,000 Coma Berenices 11 M61 NGC 4303 Galaxy 60,000 Virgo 9.7 – NGC 4314 Galaxy 40,000 Coma Berenices 10.5 – NGC 4346 Galaxy – Canes Venatici 12 – NGC 4350 Galaxy – Coma Berenices 11.1 – NGC 4361 Planetary Nebula – Corvus 10 – NGC 4365 Galaxy – Virgo 11 – NGC 4371 Galaxy – Virgo 10.8 – NGC 4394 Galaxy 40,000 Coma Berenices 10.9 – NGC 4414 Galaxy 62,000 Coma Berenices 10.3 – NGC 4419 Galaxy – Coma Berenices 11.1 – NGC 4429 Galaxy 55,000 Virgo 10.2 – NGC 4435 The Eyes Galaxy 52,000 Virgo 10.9 – NGC 4438 The Eyes Galaxy 52,000 Virgo 10.1 – NGC 4442 Galaxy – Virgo 10.5 – NGC 4448 Galaxy 45,000 Coma Berenices 11.1 C21 NGC 4449 Galaxy 10,000 Canes Venatici 9.4 – NGC 4450 Galaxy 50,000 Coma Berenices 10.1 – NGC 4459 Galaxy 50,000 Coma Berenices 10.4 – NGC 4473 Galaxy 50,000 Coma Berenices 10.2 – NGC 4477 Galaxy 55,000 Coma Berenices 10.4 – NGC 4478 Galaxy 50,000 Virgo 11.2 – NGC 4485 Galaxy 25,000 Canes Venatici 12 – NGC 4490 Galaxy 25,000 Canes Venatici 9.8 – NGC 4494 Galaxy 45,000 Coma Berenices 9.9 – NGC 4526 Galaxy 108,000 Virgo 9.6 – NGC 4527 Galaxy 50,000 Virgo 10.4 – NGC 4535 Galaxy 55,000 Virgo 9.8 – NGC 4536 Galaxy 55,000 Virgo 10.4 – NGC 4546 Galaxy 45,600 Virgo 10.3 M91 NGC 4548 Galaxy 60,000 Coma Berenices 10.2 – NGC 4550 Galaxy 50,000 Virgo 11.6 C36 NGC 4559 Galaxy 32,000 Coma Berenices 9.9 C38 NGC 4565 Needle Galaxy Galaxy 42,000 Coma Berenices 9.6 – NGC 4570 Galaxy 55,000 Virgo 10.9 M104 NGC 4594 Sombrero Galaxy Galaxy 50,000 Virgo 8.3 – NGC 4596 Galaxy 55,000 Virgo 10.5 – NGC 4618 Galaxy 30,000 Canes Venatici 10.8 C32 NGC 4631 Whale Galaxy Galaxy 22,000 Canes Venatici 9.3 – NGC 4636 Galaxy 53,000 Virgo 9.6 – NGC 4643 Galaxy – Virgo 10.6 – NGC 4654 Galaxy 55,000 Virgo 10.5 – NGC 4656 Hockey Stick Galaxy Galaxy 30,000 Canes Venatici 10.4 – NGC 4660 Galaxy 63,000 Virgo 11 – NGC 4665 Galaxy 58,000 Virgo 12 – NGC 4666 Galaxy 80,000 Virgo 10.8 – NGC 4689 Galaxy 55,000 Coma Berenices 10.9 C52 NGC 4697 Galaxy 76,000 Virgo 9.3 – NGC 4698 Galaxy 55,000 Virgo 10.7 – NGC 4699 Galaxy 65,000 Virgo 9.6 – NGC 4725 Galaxy 41,000 Coma Berenices 9.2 – NGC 4753 Galaxy 60,000 Virgo 9.9 – NGC 4754 Galaxy 55,000 Virgo 10.6 – NGC 4762 Galaxy 60,000 Virgo 10.2 – NGC 4781 Galaxy – Virgo 12 – NGC 4800 Galaxy 95,000 Canes Venatici 12 – NGC 4845 Galaxy 47,000 Virgo 12 – NGC 4856 Galaxy – Virgo 10.4 – NGC 4866 Galaxy 80,000 Virgo 11 – NGC 4900 Galaxy – Virgo 11.5 – NGC 4958 Galaxy – Virgo 10.5 – NGC 4995 Galaxy – Virgo 11 C29 NGC 5005 Galaxy 69,000 Canes Venatici 9.8 – NGC 5033 Galaxy 38,000-60,000 Canes Venatici 10.1 – NGC 5054 Galaxy – Virgo 11 – NGC 5195 Messier 51b Galaxy 25,000 Canes Venatici 9.6 C45 NGC 5248 Galaxy 74,000 Boötes 10.2 – NGC 5273 Galaxy – Canes Venatici 11.6 – NGC 5322 Galaxy 80,000 Ursa Major 10 – NGC 5363 Galaxy 63,600 Virgo 10.2 – NGC 5364 Galaxy 55,000 Virgo 10.4 – NGC 5466 Globular Cluster 52 Boötes 9.1 – NGC 5473 Galaxy – Ursa Major 11.4 – NGC 5474 Galaxy 21,000 Ursa Major 10.9
Messier or Caldwell ID NGC number Common name Image Object type Distance (kly ) Constellation Apparent magnitude – NGC 5557 Galaxy – Boötes 11.1 – NGC 5566 Galaxy 65,000 Virgo 10.5 – NGC 5576 Galaxy – Virgo 10.9 – NGC 5631 Galaxy – Ursa Major 13 – NGC 5634 Globular Cluster 88 Virgo 9.6 – NGC 5676 Galaxy 100,000 Boötes 10.9 – NGC 5689 Galaxy – Boötes 11.9 C66 NGC 5694 Globular Cluster 113 Hydra 10.2 – NGC 5746 Galaxy 95,000 Virgo 10.6 – NGC 5846 Galaxy 93,000 Virgo 10.2 M102? NGC 5866 Spindle Galaxy Galaxy 50,000 Draco 10 – NGC 5897 Globular Cluster 24 Libra 8.6 – NGC 5907 Galaxy 55,000 Draco 10.4 – NGC 5982 Galaxy 123,000 Draco 11.1 – NGC 6118 Galaxy 83,000 Serpens 12 – NGC 6144 Globular Cluster – Scorpius 9.1 M107 NGC 6171 Globular Cluster 20 Ophiuchus 8.1 – NGC 6207 Galaxy 30,000 Hercules 11.6 – NGC 6217 Galaxy 67,000 Ursa Minor 11.2 – NGC 6229 Globular Cluster 100 Hercules 9.4 – NGC 6235 Globular Cluster – Ophiuchus 10.2 – NGC 6284 Globular Cluster 50 Ophiuchus 9 – NGC 6287 Globular Cluster 30 Ophiuchus 9.2 – NGC 6293 Globular Cluster 31-52 Ophiuchus 8.2 – NGC 6304 Globular Cluster 19 Ophiuchus 8.4 – NGC 6316 Globular Cluster 35 Ophiuchus 9 – NGC 6342 Globular Cluster 28 Ophiuchus 9.9 – NGC 6355 Globular Cluster 31 Ophiuchus 9.6 – NGC 6356 Globular Cluster 50 Ophiuchus 8.4 – NGC 6369 Little Ghost Nebula Planetary Nebula 2 Ophiuchus 13 – NGC 6401 Globular Cluster 24 Ophiuchus 9.5 – NGC 6426 Globular Cluster 67 Ophiuchus 11.2 – NGC 6440 Globular Cluster 28 Sagittarius 9.7 – NGC 6445 Box Nebula Planetary Nebula – Sagittarius 13 – NGC 6451 Open Cluster – Scorpius 8 M20 NGC 6514 Trifid Nebula Open Cluster and Nebula 2 Sagittarius 6.3 – NGC 6517 Globular Cluster – Ophiuchus 10.3 – NGC 6520 Open Cluster – Sagittarius 8 – NGC 6522 Globular Cluster 25 Sagittarius 8.6 – NGC 6528 Globular Cluster 26 Sagittarius 9.5 – NGC 6540 Open Cluster 17 Sagittarius 9.3 C6 NGC 6543 Cat's Eye Nebula Planetary Nebula 3 Draco 9 – NGC 6544 Globular Cluster 10 Sagittarius 8.3 – NGC 6553 Globular Cluster 20 Sagittarius 8.3 – NGC 6568 Open Cluster – Sagittarius 9 – NGC 6569 Globular Cluster 35 Sagittarius 8.7 – NGC 6583 Open Cluster – Sagittarius 10 – NGC 6624 Globular Cluster 26 Sagittarius 8.3 – NGC 6629 Planetary Nebula – Sagittarius 12 – NGC 6633 Open Cluster 1 Ophiuchus 4.6 – NGC 6638 Globular Cluster – Sagittarius 9.2 – NGC 6642 Globular Cluster 26 Sagittarius 8.8 – NGC 6645 Open Cluster – Sagittarius 9 – NGC 6664 Open Cluster – Scutum 7.8 – NGC 6712 Globular Cluster 22.5 Scutum 8.2 – NGC 6755 Open Cluster 4.6 Aquila 7.5 – NGC 6756 Open Cluster 6.3 Aquila 11 – NGC 6781 Planetary Nebula – Aquila 12 – NGC 6802 Open Cluster – Vulpecula 8.8 – NGC 6818 Little Gem Nebula Planetary Nebula – Sagittarius 10 – NGC 6823 Open Cluster 6 Vulpecula 7.1 C15 NGC 6826 Blinking Planetary Planetary Nebula 2.2 Cygnus 10 – NGC 6830 Open Cluster – Vulpecula 7.9 – NGC 6834 Open Cluster 7 Cygnus 7.8 – NGC 6866 Open Cluster 3.9 Cygnus 7.6 – NGC 6882 Open Cluster – Vulpecula 8.1 C37 NGC 6885 Open Cluster 2 Vulpecula 6 – NGC 6905 Blue Flash Nebula Planetary Nebula 7.5 Delphinus 12 – NGC 6910 Open Cluster – Cygnus 7.4 C47 NGC 6934 Globular Cluster 57 Delphinus 8.9 – NGC 6939 Open Cluster 3.9 Cepheus 7.8 – NGC 6940 Open Cluster 2.5 Vulpecula 6.3 C12 NGC 6946 Fireworks Galaxy Galaxy 18,000 Cepheus 8.9 C20 NGC 7000 North America Nebula Nebula 2 Cygnus – C42 NGC 7006 Globular Cluster 135 Delphinus 10.6 – NGC 7008 Fetus Nebula Planetary Nebula 3 Cygnus 13 C55 NGC 7009 Saturn Nebula Planetary Nebula 1.4 Aquarius 8 – NGC 7044 Open Cluster – Cygnus 11 – NGC 7062 Open Cluster – Cygnus 8.3 – NGC 7086 Open Cluster – Cygnus 8.4 – NGC 7128 Open Cluster – Cygnus 9.7 – NGC 7142 Open Cluster 6.2 Cepheus 9.3 – NGC 7160 Open Cluster – Cepheus 6.1 – NGC 7209 Open Cluster 3.8 Lacerta 6.7 – NGC 7217 Galaxy 50,000 Pegasus 10.2 C16 NGC 7243 Open Cluster 3 Lacerta 6.4 – NGC 7296 Open Cluster – Lacerta 10 C30 NGC 7331 Galaxy 47,000 Pegasus 9.5 – NGC 7380 Wizard Nebula Open Cluster and Nebula 7.2 Cepheus 7.2 – NGC 7448 Galaxy 79,500 Pegasus 11.7 C44 NGC 7479 Galaxy 106,000 Pegasus 11 – NGC 7510 Open Cluster 11 Cepheus 7.9 – NGC 7606 Galaxy 98,500 Aquarius 10.8 C22 NGC 7662 Blue Snowball Planetary Nebula 3.2 Andromeda 9 – NGC 7686 Open Cluster – Andromeda 5.6 – NGC 7723 Galaxy 91,500 Aquarius 11.1 – NGC 7727 Galaxy 76,000 Aquarius 10.7 – NGC 7789 Caroline's Rose Open Cluster 7.6 Cassiopeia 6.7 – NGC 7790 Open Cluster 11 Cassiopeia 8.5 C43 NGC 7814 Galaxy 49,000 Pegasus 10.5