01312-0338 HJ 639

 
 
01h 31m 13.60s -03 37' 38.9" P.A. 100.00 sep 4.6 mag 10.37,11.50
 
 
Coord 2000 01312-0338 Discov num HJ  639 Comp Coord arcsec 2000 01 31 13.60 -03 37 38.9
Date first 1897 Date last 2016 Obs 11
Pa first 98 Pa last 99.7 P.A. Now (θ) 99.7°
Sep first 4.5 Sep last 4.589 Sep. Now (ρ) 4.589"
Mag pri 10.37 Mag sec 11.50 delta mag (ΔM) 1.13 Spectral class
Pri motion ra -024 Sec motion ra
Pri motion dec -018 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Tycho2 4685-02088-1 Gaia DR2 2483954517000491648 ADS 1197