12157-0338 GWP1777

 
 
12h 15m 41.84s -03 38' 17.3" P.A. 188 sep 32.7 mag 12.40,17.90
 
 
Coord 2000
12157-0338
Discov num
GWP1777
Comp
Coord arcsec 2000
12 15 41.84 -03 38 17.3
Date first
1992
Date last
2010
Obs
3
Pa first
188
Pa last
188
P.A. Now (θ)
188°
Sep first
32.7
Sep last
32.7
Sep. Now (ρ)
32.7"
Mag pri
12.40
Mag sec
17.90
delta mag (ΔM)
5.5
Spectral class
Pri motion ra
-072
Sec motion ra
-068
Pri motion dec
+064
Sec motion dec
+058
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
last precise pa
188
last precise sep
32.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12157-0338 GWP1777 2000 2 188 32.7 12.40 17.90 V 121541.84-033817.3
12157-0338 GWP1777 2010 3 188 32.7 12.40 17.90 V 121541.84-033817.3

If you need more information about this double, apply for a data request form to the WDS.