BY Andromedae
long-period variable star in the constellation Andromeda
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BY Andromedae
Summary
BY Andromedae is a long-period variable star[1].
Key Facts
- BY Andromedae's instance of is recorded as long-period variable star[2].
- BY Andromedae's instance of is recorded as star[3].
- BY Andromedae's instance of is recorded as double star[4].
- BY Andromedae's instance of is recorded as infrared source[5].
- BY Andromedae's instance of is recorded as near-infrared source[6].
- BY Andromedae's constellation is recorded as Andromeda[7].
- BY Andromedae's spectral class is recorded as K9[8].
- BY Andromedae's catalog code is recorded as BD+46 4102[9].
- BY Andromedae's catalog code is recorded as IRAS 23351+4724[10].
- BY Andromedae's catalog code is recorded as 2MASS J23373338+4741053[11].
- BY Andromedae's catalog code is recorded as WDS J23377+4741AB[12].
- BY Andromedae's catalog code is recorded as Gaia DR2 1940030684588373120[13].
- BY Andromedae's catalog code is recorded as BY And[14].
- BY Andromedae's catalog code is recorded as TIC 176789890[15].
- BY Andromedae's catalog code is recorded as AAVSO 2332+47[16].
- BY Andromedae's catalog code is recorded as TYC 3642-2150-1[17].
- BY Andromedae's catalog code is recorded as Gaia DR3 1940030684588373120[18].
- BY Andromedae's type of variable star is recorded as long-period variable star[19].
- BY Andromedae's type of variable star is recorded as SRd semi-regular variable star[20].
- BY Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.87'}[21].
- BY Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.50'}[22].
- BY Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.023'}[23].
- BY Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+3.947'}[24].
- BY Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+3.675'}[25].
- BY Andromedae's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.039035'}[26].
Body
Designation and Status
Recorded instance of include long-period variable star[2], star[3], double star[4], infrared source[5], and near-infrared source[6].
History and Context
Catalog codes include BD+46 4102[9], IRAS 23351+4724[10], 2MASS J23373338+4741053[11], WDS J23377+4741AB[12], Gaia DR2 1940030684588373120[13], and BY And[14].