15057+0712 GWP2491

 
 
15H 05M 39.92S +07 11' 31.8" P.A. 330 SEP 18.1 MAG 14.40,17.70
 
 
Coord 2000
15057+0712
Discov num
GWP2491
Comp
Coord arcsec 2000
15 05 39.92 +07 11 31.8
Date first
1994
Date last
2010
Obs
3
Pa first
330
Pa last
330
P.A. Now (θ)
330°
Sep first
17.8
Sep last
18.1
Sep. Now (ρ)
18.1"
Mag pri
14.40
Mag sec
17.70
delta mag (ΔM)
3.3
Spectral class
Pri motion ra
-016
Sec motion ra
+012
Pri motion dec
-080
Sec motion dec
-090
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.327
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
last precise pa
330.1
last precise sep
18.1