Epsilon Pegasi (Latinised from ε Pegasi, abbreviated Epsilon Peg, ε Peg), formally named Enif /ˈiːnɪf/, is the brightest star in the northern constellation...
18 KB (1,711 words) - 03:07, 9 September 2024
27 and 29 Pegasi should be Pi1 and Pi2 Pegasi and that Bayer had seen them as a single star. Flamsteed added lower case letters e through to y, omitting...
37 KB (3,919 words) - 01:13, 17 July 2024
IK Pegasi (or HR 8210) is a binary star system in the constellation Pegasus. It is just luminous enough to be seen with the unaided eye, at a distance...
46 KB (5,202 words) - 04:42, 23 August 2024
U Pegasi is a binary star system in the constellation of Pegasus, abbreviated U Peg. The pair form an eclipsing binary with a combined peak apparent visual...
18 KB (1,559 words) - 21:12, 6 October 2024
asterism consisting ζ Pegasi, ξ Pegasi, σ Pegasi, 55 Pegasi, 66 Pegasi and 70 Pegasi. Consequently, the Chinese name for ζ Pegasi itself is 雷電一 (Léi Diàn...
12 KB (938 words) - 19:54, 1 November 2023
HR 8799 c (redirect from V342 Pegasi c)
Orbital characteristics Semi-major axis ~ 38 AU Orbital period (sidereal) ~ 190 y Star HR 8799 Physical characteristics Mean radius 1.3 RJ Mass 7+3 −2 MJ Mean...
11 KB (812 words) - 20:10, 26 August 2024
best-known hot Jupiters is 51 Pegasi b. Discovered in 1995, it was the first extrasolar planet found orbiting a Sun-like star. 51 Pegasi b has an orbital period...
43 KB (5,040 words) - 02:54, 16 September 2024
85 Pegasi is a multiple star system 39.5 light years away in the constellation of Pegasus. The primary component is sixth magnitude 85 Pegasi A, which...
8 KB (401 words) - 07:03, 27 March 2022
HR 8799 (redirect from V342 Pegasi)
the great square of Pegasus almost exactly halfway between Beta and Alpha Pegasi. The star's name of HR 8799 is its line number in the Bright Star Catalogue...
46 KB (4,217 words) - 10:30, 13 September 2024
HR 8799 b (redirect from V342 Pegasi b)
Orbital characteristics Semi-major axis ~ 68 AU Orbital period (sidereal) ~ 460 y Star HR 8799 Physical characteristics Mean radius 1.2 ± 0.1 RJ Mass 5+2 −1...
11 KB (1,045 words) - 18:58, 11 August 2024
HR 8799 e (redirect from V342 Pegasi e)
16.4+2.1 −1.1 AU Eccentricity 0.15 ± 0.08 Orbital period (sidereal) ~ 50 y Inclination 25 ± 8° Star HR 8799 Physical characteristics Mean radius 1.17+0...
10 KB (931 words) - 03:11, 22 November 2023
σ Pegasi, Latinised as Sigma Pegasi, is a binary star system in the northern constellation of Pegasus. With a combined apparent visual magnitude of 5...
9 KB (681 words) - 19:16, 18 July 2024
sisters Zipp Storm (Maitreyi Ramakrishnan) and Pipp Petals (AJ Bridel), two pegasi princesses—on their adventures and battles across Equestria. The ponies...
65 KB (3,016 words) - 02:25, 10 October 2024
Stellar classification (section Class Y)
– Beta Aquarii G2V – Sun G5V – Kappa1 Ceti G5IV – Mu Herculis G5Ib – 9 Pegasi G8V – 61 Ursae Majoris G8IV – Beta Aquilae G8IIIa – Kappa Geminorum G8IIIab...
105 KB (11,508 words) - 10:59, 6 October 2024
made by a Catherine's wheel) are Archimedean. For instance, the star LL Pegasi shows an approximate Archimedean spiral in the dust clouds surrounding it...
18 KB (2,289 words) - 06:59, 7 August 2024
HR 8799 d (redirect from V342 Pegasi d)
Semi-major axis ~24 AU Eccentricity >0.04 Orbital period (sidereal) ~100 y Star HR 8799 Physical characteristics Mean radius 1.2+0.1 −0 RJ Mass 7+3 −2...
8 KB (539 words) - 16:58, 29 July 2024
al-jānib, 'the flank' or 'side'. and was also the traditional name for Gamma Pegasi. In 2016, the International Astronomical Union organized a Working Group...
16 KB (1,420 words) - 17:20, 18 September 2024
Jupiters—giant planets that orbit close to their parent stars, like 51 Pegasi b—and extremely eccentric orbits, such as HD 20782 b. The discovery of brown...
197 KB (20,760 words) - 10:27, 27 September 2024
line from Beta to Alpha Pegasi towards the southern horizon, Fomalhaut is about 45˚[clarification needed] south of Alpha Pegasi, with no bright stars in...
50 KB (4,786 words) - 10:50, 20 August 2024
star system that is not well studied. The closest-known candidate is IK Pegasi (HR 8210), about 150 light-years away, but observations suggest it could...
201 KB (21,932 words) - 21:56, 7 October 2024
classified as a giant star with a radius of between 264 to 303 R☉ while Epsilon Pegasi is a K2 supergiant of only 185 R☉. Although red supergiants are much cooler...
33 KB (4,233 words) - 09:27, 8 October 2024
"His Majesty's Trawler". A B C D E F G H I J K L M N O P Q R S T U V W X Y Z See also References External links Requisitioned trawlers, whalers and drifters;...
168 KB (82 words) - 23:37, 9 October 2024
daughters of the river-god Granicus • Alexirhoe mother of Aesacus by Priam • Pegasis mother of Atymnios by Emathion Heliades River Eridanos daughters of Helios...
43 KB (2,067 words) - 15:13, 3 October 2024
are Al Giedi, Secunda Giedi and Algiedi Secunda. /ælˈdʒiːdi/ Pegasus γ Pegasi Algenib From Arabic: الجانب al-jānib ('the flank'). Algenib is also another...
103 KB (2,119 words) - 15:29, 10 September 2024
The Lightning Bolt, aligned north to south, consists of the stars Epsilon Pegasi, Alpha Aquarii, Beta Aquarii and Delta Capricorni. Easily visible to naked...
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the original work. Contents A B C D E F G H I J K L M N O P Q R S T U V W X Y Z References Notes The closest approximation, 32°N by 148°E, would place Townsville...
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"Zarmina's Planet"; and HD 209458 b, occasionally referred to as "Osiris." 51 Pegasi b PSR 1257+12 Pulsar planet List of exoplanets discovered before 2000 List...
14 KB (1,704 words) - 11:49, 8 October 2024
constellations Table of stars with Flamsteed designations Also designated Delta Pegasi (δ Pegasi, δ Peg) by Bayer, after Ptolemy – Bayer’s Uranometria and Bayer letters...
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List of Arabic star names (section Y)
Alpha2 Capricorni Algenib al-Janb the Flank (of Pegasus) الجنب الجَنْب Gamma Pegasi Algieba al-Jab'hah the Forehead (of the Lion) الجبهة الجَبْهَة Gamma Leonis...
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of carbon stars La Superba, one of the more well known carbon stars LL Pegasi, which has so much soot in it that it has created a spiral trail of smoke...
24 KB (2,252 words) - 22:16, 2 October 2024