01151-2254 HWE 2 (HD 7530)

 
 
01h 15m 08.04s -22 53' 58.1" P.A. 141.00 sep 15.0 mag 8.41,10.60 Sp G8IV+F6V dist. 156.74 pc (511.29 l.y.)
 
 
Coord 2000 01151-2254 Discov num HWE   2 Comp Coord arcsec 2000 01 15 08.04 -22 53 58.1
Date first 1877 Date last 2016 Obs 17
Pa first 141 Pa last 140.8 P.A. Now (θ) 140.8°
Sep first 14.1 Sep last 14.986 Sep. Now (ρ) 14.986"
Mag pri 8.41 Mag sec 10.60 delta mag (ΔM) 2.19 Spectral class G8IV+F6V (yellow/yellow-white)
Pri motion ra +046 Sec motion ra +048
Pri motion dec +003 Sec motion dec +003
Notes Z (Parallax indicates components are physical)
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 7530 Constellation Cetus SAO 166904 HIP 5857
Tycho2 6425-00711-1 Gaia DR2 5041629394561540096 HD 7530 ADS 1012
CD CD-23 461 Distance 156.74 Distance ly 511.29