02027+1234 SIN 2 BC

02h 02m 42.52s +12° 34' 12.8" P.A. 78.00 sep 10.3 mag 12.33,14.06 Sp G5

Coord 2000 02027+1234 Discov num SIN   2 Comp BC Coord arcsec 2000 02 02 42.52 +12 34 12.8
Date first 1989 Date last 2015 Obs 8
Pa first 76 Pa last 77.7 P.A. Now (θ) 77.7°
Sep first 10.9 Sep last 10.314 Sep. Now (ρ) 10.314"
Mag pri 12.33 Mag sec 14.06 delta mag (ΔM) 1.73 Spectral class G5 (yellow)
Pri motion ra +021 Sec motion ra +054
Pri motion dec +001 Sec motion dec +008
Notes




rPM=0.618

Nature of this double is uncertain.



02027+1234 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 02 42 +12 33 50 HJ 20 AB 2015 15 1 22.5 10.15 12.33 2.18
Show 02 02 43 +12 34 13 SIN 2 BC 2015 8 78 10.3 12.33 14.06 1.73 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Aries Gaia DR2 76644760844602880