02576+3544 GRV 154 (HD 18307)

 
 
02h 57m 37.28s +35° 44' 29.7" P.A. 353.00 sep 22.9 mag 8.74,11.80 Sp G5 dist. 143.88 pc (469.34 l.y.)
 
 
Coord 2000 02576+3544 Discov num GRV 154 Comp Coord arcsec 2000 02 57 37.28 +35 44 29.7
Date first 1932 Date last 2015 Obs 11
Pa first 353 Pa last 352.9 P.A. Now (θ) 352.9°
Sep first 22.5 Sep last 22.856 Sep. Now (ρ) 22.856"
Mag pri 8.74 Mag sec 11.80 delta mag (ΔM) 3.06 Spectral class G5 (yellow)
Pri motion ra +035 Sec motion ra +034
Pri motion dec -040 Sec motion dec -038
Notes
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 18307 Constellation Perseus SAO 56033 HIP 13796
Tycho2 2338-01003-1 Gaia DR2 140374344576818560 HD 18307 BD BD+35 596
Distance 143.88 Distance ly 469.34