02172+3729 A 206 AB

02h 17m 11.90s +37° 29' 00.2" P.A. 155.00 sep 0.3 mag 9.23,10.80 Sp F8 dist. 175.75 pc (573.3 l.y.)

Coord 2000 02172+3729 Discov num A   206 Comp AB Coord arcsec 2000 02 17 11.90 +37 29 00.2
Date first 1900 Date last 2013 Obs 18
Pa first 108 Pa last 154.8 P.A. Now (θ) 154.8°
Sep first 0.8 Sep last 0.315 Sep. Now (ρ) 0.315"
Mag pri 9.23 Mag sec 10.80 delta mag (ΔM) 1.57 Spectral class F8 (yellow-white)
Pri motion ra +023 Sec motion ra
Pri motion dec -025 Sec motion dec
Notes




Nature of this double is uncertain.



02172+3729 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 55425 02 17 12 +37 29 00 A 206 AB 2013 18 155 0.3 9.23 10.80 1.57 <===
Show HD 14016 55425 02 17 12 +37 29 00 STF 238 AC 2016 39 356 11.1 9.23 9.78 0.55


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Andromeda SAO 55425 HIP 10661 Tycho2 2322-02168-1
Gaia DR2 331280246406817536 HD 14016 GC 2736 BD BD+36 453
Distance 175.75 Distance ly 573.3