00380+2229 GRV 34 (HD 3491)

00h 38m 00.72s +22° 29' 46.7" P.A. 222.00 sep 57.2 mag 8.72,11.03 Sp G5 dist. 515.46 pc (1681.43 l.y.)

Coord 2000 00380+2229 Discov num GRV  34 Comp Coord arcsec 2000 00 38 00.72 +22 29 46.7
Date first 1891 Date last 2015 Obs 18
Pa first 221 Pa last 221.6 P.A. Now (θ) 221.6°
Sep first 56.9 Sep last 57.223 Sep. Now (ρ) 57.223"
Mag pri 8.72 Mag sec 11.03 delta mag (ΔM) 2.31 Spectral class G5 (yellow)
Pri motion ra -013 Sec motion ra -013
Pri motion dec +016 Sec motion dec +015
Notes




rPM=0.049 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 3491 Constellation Andromeda SAO 74160 HIP 2989
Tycho2 1193-00052-1 Gaia DR2 2802859549580221440 HD 3491 BD BD+21 77
Distance 515.46 Distance ly 1681.43