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14 Andromedae information


14 Andromedae / Veritate
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Andromeda
Right ascension 23h 31m 17.41273s[1]
Declination +39° 14′ 10.3105″[1]
Apparent magnitude (V) 5.22[2]
Characteristics
Spectral type K0 III[3]
B−V color index 1.029±0.003[2]
Variable type None[4]
Astrometry
Radial velocity (Rv)−59.99±0.20[2] km/s
Proper motion (μ) RA: 287.292[1] mas/yr
Dec.: -83.758[1] mas/yr
Parallax (π)13.2289 ± 0.1245 mas[1]
Distance247 ± 2 ly
(75.6 ± 0.7 pc)
Absolute magnitude (MV)0.73[2]
Details[5]
Mass1.12±0.24 or 2.2[3] M
Radius10.49±0.51 R
Luminosity60.3+12.1
−10.2
 L
Surface gravity (log g)2.60±0.01 cgs
Temperature4,743±31 K
Metallicity [Fe/H]−0.30±0.04 dex
Rotational velocity (v sin i)1.63±0.47 km/s
Age4.96±2.84 Gyr
Other designations
Veritate, 14 And, NSV 14599, BD+38° 5023, GC 32703, HD 221345, HIP 116076, HR 8930, SAO 73311, PPM 88889, 2MASS J23311742+3914102[6]
Database references
SIMBADdata
Exoplanet Archivedata

14 Andromedae, abbreviated 14 And, also named Veritate /ˌvɛrɪˈtt/,[7] is a single,[8] orange-hued giant star situated approximately 247 light-years away[1] in the northern constellation of Andromeda. It is dimly visible to the naked eye with an apparent visual magnitude of 5.22.[2] The star is moving closer to the Earth with a heliocentric radial velocity of −60 km/s.[2] In 2008 an extrasolar planet (designated 14 Andromedae b, later named Spe) was discovered to be orbiting the star.[3]

This is a red clump[9] giant with a stellar classification of K0 III,[3] indicating it is on the horizontal branch and is generating energy through helium fusion at its core. The star has 1.12[5] (or 2.2[3]) times the mass of the Sun and has expanded to 10.5 times the Sun's radius. It is radiating 60.3 times the Sun's luminosity from its enlarged photosphere at an effective temperature of 4,743 K.[5]

  1. ^ a b c d e f Cite error: The named reference GaiaDR2 was invoked but never defined (see the help page).
  2. ^ a b c d e f Cite error: The named reference Anderson2012 was invoked but never defined (see the help page).
  3. ^ a b c d e Cite error: The named reference Sato2008 was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference gcvs was invoked but never defined (see the help page).
  5. ^ a b c Cite error: The named reference jofre2015 was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference SIMBAD was invoked but never defined (see the help page).
  7. ^ "IAU Catalog of Star Names". Retrieved 28 July 2016.
  8. ^ Cite error: The named reference Eggleton2008 was invoked but never defined (see the help page).
  9. ^ Cite error: The named reference Alves2000 was invoked but never defined (see the help page).

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14 Andromedae

Last Update:

14 Andromedae, abbreviated 14 And, also named Veritate /ˌvɛrɪˈteɪtiː/, is a single, orange-hued giant star situated approximately 247 light-years away...

Word Count : 943

14 Andromedae b

Last Update:

14 Andromedae b (abbreviated 14 And b), formally named Spe /ˈspiː/, is an exoplanet approximately 249 light years away in the constellation of Andromeda...

Word Count : 426

Upsilon Andromedae

Last Update:

Upsilon AndromedaeAndromedae, abbreviated Upsilon And, υ And) is a binary star located 44 light-years from Earth in the constellation of Andromeda...

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SPE

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Morris Halle SpE, abbreviation for Sporadic E propagation Spe (planet), 14 Andromedae b Stanford prison experiment, in psychology Synchronous payload envelope...

Word Count : 242

Upsilon Andromedae d

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Upsilon Andromedae d (υ Andromedae d, abbreviated Upsilon And d, υ And d), formally named Majriti /mædʒˈraɪti/, is a super-Jupiter exoplanet orbiting within...

Word Count : 1523

Gamma Andromedae

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Gamma Andromedae, Latinized from γ Andromedae, is the third-brightest point of light in the northern constellation of Andromeda. It is a multiple star...

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List of proper names of stars

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p. 5. Archived (PDF) from the original on 2018-07-15. Retrieved 2018-07-14. Kunitzsch, Paul; Smart, Tim (2006) [1986]. A Dictionary of Modern Star Names:...

Word Count : 2126

Upsilon Andromedae c

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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...

Word Count : 1075

Alpheratz

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Alpheratz /ælˈfɪəræts/, or Alpha AndromedaeAndromedae, abbreviated Alpha And or α And), is a binary star 97 light-years from Earth and is the brightest...

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Upsilon Andromedae b

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Upsilon Andromedae b (υ Andromedae b, abbreviated Upsilon And b, υ And b), formally named Saffar /ˈsæfɑːr/, is an extrasolar planet approximately 44 light-years...

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List of proper names of exoplanets

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Host Star Mass (M☉) Host Star Temp. (K) Remarks Spe "Hope" (Latin) 14 Andromedae (Veritate) 4.8 185.84 0.83 radial vel. 2008 249.2 2.2 4813 2015 NameExoWorlds...

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Zeta Andromedae

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consisting of ζ Andromedae, η Andromedae, 65 Piscium, ε Andromedae, δ Andromedae, π Andromedae, ν Andromedae, μ Andromedae, β Andromedae, σ Piscium, τ Piscium...

Word Count : 1052

Veritate

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Veritate may refer to : The star 14 Andromedae. Caritas in Veritate (Latin: Charity in Truth) is the third encyclical of Pope Benedict XVI. De Veritate...

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6 Lyncis b

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orbit. 14 Andromedae b 41 Lyncis b 81 Ceti b Sato, Bun'ei; et al. (2008). "Planetary Companions to Evolved Intermediate-Mass Stars: 14 Andromedae, 81 Ceti...

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81 Ceti

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planet 81 Ceti b was announced by Sato and collaborators, along with 14 Andromedae b and 6 Lyncis b. The planet was found to be a super-Jupiter, with 5...

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6 Lyncis

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along with 14 Andromedae b and 81 Ceti b. The planet was found to have minimum mass of 2.4 Jupiter masses and period of 899 days. 14 Andromedae 81 Ceti HD...

Word Count : 602

Nu Andromedae

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consisting of ν Andromedae, η Andromedae, 65 Piscium, ζ Andromedae, ε Andromedae, δ Andromedae, π Andromedae, μ Andromedae, β Andromedae, σ Piscium, τ Piscium...

Word Count : 622

Delta Andromedae

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consisting of δ Andromedae, η Andromedae, 65 Piscium, ζ Andromedae, ι Piscium, ε Andromedae, π Andromedae, ν Andromedae, μ Andromedae, β Andromedae, σ Piscium...

Word Count : 853

Psi Andromedae

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Lacertae, 3 Andromedae, 7 Andromedae, 8 Andromedae, λ Andromedae, κ Andromedae and ι Andromedae,. Consequently, the Chinese name for ψ Andromedae itself is...

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81 Ceti b

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velocity survey of G and K giants at Okayama Astrophysical Observatory. 14 Andromedae b 6 Lyncis b 79 Ceti b 94 Ceti b NASA 7012 81 Ceti b Sato, Bun'ei; et al...

Word Count : 212

SN 1885A

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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...

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Okayama Planet Search Program

Last Update:

(2008). "Planetary Companions to Evolved Intermediate-Mass Stars: 14 Andromedae, 81 Ceti, 6 Lyncis, and HD167042". Publications of the Astronomical...

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Iota Andromedae

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Iota Andromedae is a single star in the northern constellation of Andromeda. It has the Flamsteed designation 17 Andromedae, while Iota Andromedae is the...

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Andromeda Galaxy

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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...

Word Count : 10640

Tau Andromedae

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asterism consisting of τ Andromedae, γ Andromedae, φ Persei, 51 Andromedae, 49 Andromedae, χ Andromedae, υ Andromedae, 56 Andromedae, β Trianguli, γ Trianguli...

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Ross 248

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Ross 248, also called HH Andromedae or Gliese 905, is a small star approximately 10.30 light-years (3.16 parsecs) from Earth in the northern constellation...

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Groombridge 34

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and luminous component of the pair has the variable star designation GX Andromedae. It is a main-sequence red dwarf star of spectral type M1.4 that varies...

Word Count : 1169

R Andromedae

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R Andromedae (R And) is a Mira-type variable star in the constellation Andromeda. Its spectral class is type S because it shows absorption bands of zirconium...

Word Count : 972

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