01387-2131 SKF 1380

 
 
01h 38m 41.07s -21° 31' 17.7" P.A. 122.00 sep 3.0 mag 15.70,16.20 Sp M3+
 
 
Coord 2000 01387-2131 Discov num SKF1380 Comp Coord arcsec 2000 01 38 41.07 -21 31 17.7
Date first 1998 Date last 2016 Obs 4
Pa first 129 Pa last 122.2 P.A. Now (θ) 122.2°
Sep first 2.5 Sep last 3.032 Sep. Now (ρ) 3.032"
Mag pri 15.70 Mag sec 16.20 delta mag (ΔM) 0.5 Spectral class M3+ (red)
Pri motion ra -063 Sec motion ra
Pri motion dec -123 Sec motion dec
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus Gaia DR2 5042619161185771904