12309-1026 GWP1821

 
 
12h 30m 56.43s -10 26' 09.5" P.A. 72 sep 13.3 mag 15.90,17.30
 
 
Coord 2000
12309-1026
Discov num
GWP1821
Comp
Coord arcsec 2000
12 30 56.43 -10 26 09.5
Date first
1993
Date last
2010
Obs
3
Pa first
73
Pa last
72
P.A. Now (θ)
72°
Sep first
13.3
Sep last
13.3
Sep. Now (ρ)
13.3"
Mag pri
15.90
Mag sec
17.30
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
-081
Sec motion ra
-070
Pri motion dec
+004
Sec motion dec
+006
Notes
V (Proper motion indicates physical)
rPM=0.138 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
72.4
Precise sep
13.33
Constellation
Virgo
last precise pa
72.4
last precise sep
13.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12309-1026 GWP1821 2000 2 73 13.4 15.90 17.30 V 123056.46-102600.4
12309-1026 GWP1821 2010 3 72 13.3 15.90 17.30 V 123056.46-102600.4

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