• Thumbnail for 26 Andromedae
    26 Andromedae, abbreviated 26 And, is a binary star system in the constellation Andromeda. 26 Andromedae is the Flamsteed designation. It has a combined...
    9 KB (750 words) - 05:33, 22 December 2023
  • Thumbnail for Upsilon Andromedae
    Upsilon AndromedaeAndromedae, abbreviated Upsilon And, υ And) is a binary star located 44 light-years from Earth in the constellation of Andromeda...
    36 KB (3,390 words) - 09:37, 26 October 2024
  • Thumbnail for Gamma Andromedae
    Gamma Andromedae, Latinized from γ Andromedae, is the third-brightest point of light in the northern constellation of Andromeda. It is a multiple star...
    21 KB (1,635 words) - 00:28, 30 October 2024
  • Thumbnail for Alpheratz
    Alpheratz (redirect from Alpha Andromedae)
    Alpheratz /ælˈfɪəræts/, or Alpha AndromedaeAndromedae, abbreviated Alpha And or α And), is a binary star 97 light-years from Earth and is the brightest...
    29 KB (2,527 words) - 16:40, 26 October 2024
  • Thumbnail for Upsilon Andromedae c
    Upsilon Andromedae c (υ Andromedae c, abbreviated Upsilon And c, υ And c), formally named Samh /ˈsɑːm/ (a homophone with the star Salm), is an extrasolar...
    11 KB (1,075 words) - 23:24, 18 December 2024
  • Thumbnail for Mirach
    Mirach (redirect from Beta Andromedae)
    of Mirach (β Andromedae), η Andromedae, 65 Piscium, ζ Andromedae, ε Andromedae, δ Andromedae, π Andromedae, ν Andromedae, μ Andromedae, σ Piscium, τ...
    20 KB (1,569 words) - 02:09, 15 November 2024
  • Thumbnail for Delta Andromedae
    consisting of δ Andromedae, η Andromedae, 65 Piscium, ζ Andromedae, ι Piscium, ε Andromedae, π Andromedae, ν Andromedae, μ Andromedae, β Andromedae, σ Piscium...
    12 KB (861 words) - 02:03, 15 November 2024
  • Thumbnail for Kappa Andromedae b
    Kappa Andromedae b is a directly imaged substellar object and likely superjovian-mass planet orbiting Kappa Andromedae, a young B9IV star in the Andromeda...
    16 KB (1,644 words) - 21:42, 11 December 2024
  • Thumbnail for Andromeda (constellation)
    Its brightest star, Alpha Andromedae, is a binary star that has also been counted as a part of Pegasus, while Gamma Andromedae is a colorful binary and...
    49 KB (4,911 words) - 03:35, 28 November 2024
  • Thumbnail for SN 1885A
    SN 1885A (redirect from S Andromedae)
    SN 1885A (also S Andromedae) was a supernova in the Andromeda Galaxy, the only one seen in that galaxy so far by astronomers. It was the first supernova...
    10 KB (982 words) - 14:01, 2 December 2024
  • Thumbnail for Super-Jupiter
    borderline have been called super-Jupiters, such as around the star Kappa Andromedae. By 2011 there were 180 known super-Jupiters, some hot, some cold. Even...
    5 KB (485 words) - 14:18, 21 September 2024
  • Thumbnail for Andromeda Galaxy
    that Andromeda has a stellar nature. In 1885, a supernova (known as S Andromedae) was seen in Andromeda, the first and so far only one observed in that...
    111 KB (10,902 words) - 01:50, 23 December 2024
  • 32 Andromedae, abbreviated 32 And, is a star in the northern constellation of Andromeda. 32 Andromedae is the Flamsteed designation. It is faintly visible...
    5 KB (374 words) - 05:40, 22 December 2023
  • Thumbnail for Habitability of F-type main-sequence star systems
    KOI-4878.01, KOI-7040.01, KOI-6676.01, KOI-5202.01, and KOI-5236.01. Upsilon Andromedae has a Jupiter-like planet in the habitable zone and could therefore have...
    13 KB (1,472 words) - 05:44, 11 December 2024
  • Thumbnail for Honores Friderici
    Its most important stars were Iota, Kappa, Lambda, Omicron, and Psi Andromedae. The constellation is no longer in use. Johann Bode first introduced the...
    6 KB (695 words) - 00:17, 4 December 2023
  • Thumbnail for Zeta Andromedae
    consisting of ζ Andromedae, η Andromedae, 65 Piscium, ε Andromedae, δ Andromedae, π Andromedae, ν Andromedae, μ Andromedae, β Andromedae, σ Piscium, τ Piscium...
    14 KB (1,065 words) - 02:04, 15 November 2024
  • Thumbnail for Algol
    Algol (redirect from 26 Persei)
    magnitude of 2.1, similar to those of Mirfak (α Persei) at 1.9 and Almach (γ Andromedae) at 2.2, with whom it forms a right triangle. During eclipses it dims...
    35 KB (3,403 words) - 00:22, 8 December 2024
  • Thumbnail for V529 Andromedae
    V529 Andromedae, also known as HD 8801, is a variable star in the constellation of Andromeda. It has a 13th magnitude visual companion star 15" away, which...
    8 KB (710 words) - 03:40, 10 November 2024
  • Thumbnail for BX Andromedae
    BX Andromedae (BX And) is an eclipsing binary star in the constellation Andromeda. Its maximum apparent visual magnitude is 8.87. Within a cycle of approximately...
    11 KB (715 words) - 09:26, 9 May 2024
  • Thumbnail for Alpine grizzled skipper
    Skipper (Pyrgus andromedae) is a species of skipper (family Hesperiidae). This is a medium-sized Pyrgus skipper with a wingspan of 26–30 mm. The dark...
    8 KB (1,048 words) - 21:51, 10 May 2024
  • Thumbnail for 2 Andromedae
    2 Andromedae, abbreviated 2 And, is a binary star system in the northern constellation of Andromeda. 2 Andromedae is the Flamsteed designation. It is...
    11 KB (736 words) - 05:08, 15 November 2024
  • Thumbnail for T Andromedae
    T Andromedae (T And) is a variable star of the Mira type in the constellation Andromeda. Like all the stars of this kind, T And is a cool asymptotic giant...
    6 KB (435 words) - 17:42, 7 November 2023
  • Thumbnail for LL Andromedae
    LL Andromedae (often abbreviated to LL And) is a dwarf nova in the constellation Andromeda, discovered during an outburst in 1979. Its typical apparent...
    5 KB (397 words) - 16:13, 31 October 2024
  • Thumbnail for LP Andromedae
    LP Andromedae (often abbreviated to LP And) is a carbon star in the constellation Andromeda. It is also a Mira variable whose mean apparent visual magnitude...
    9 KB (646 words) - 04:42, 18 July 2024
  • Thumbnail for AB Andromedae
    AB Andromedae (AB And) is a binary star in the constellation Andromeda. Paul Guthnick and Richard Prager discovered that the star is an eclipsing binary...
    13 KB (838 words) - 12:23, 17 July 2024
  • Thumbnail for Pegasus (constellation)
    Alpha (Markab), Beta (Scheat), and Gamma (Algenib), together with Alpha Andromedae (Alpheratz) form the large asterism known as the Square of Pegasus. Twelve...
    37 KB (3,919 words) - 13:42, 29 October 2024
  • Thumbnail for LQ Andromedae
    LQ Andromedae (shortened as LQ And, also known as HR 9070 in the Bright Star Catalogue) is a variable star in the constellation Andromeda. Its maximum...
    10 KB (697 words) - 04:42, 18 July 2024
  • 36 Andromedae is a visual binary star system in the northern constellation of Andromeda. The designation is from the star catalogue of English astronomer...
    8 KB (500 words) - 05:45, 22 December 2023
  • Thumbnail for 63 Andromedae
    63 Andromedae (abbreviated 63 And) is an Alpha2 Canum Venaticorum (α2 CVn) variable star in the constellation Andromeda. Its variable star designation...
    7 KB (594 words) - 06:23, 22 December 2023
  • Thumbnail for Milky Way
    [citation needed] In 1917, Heber Doust Curtis had observed the nova S Andromedae within the Great Andromeda Nebula (Messier object 31). Searching the photographic...
    217 KB (21,688 words) - 11:44, 17 December 2024