13120-1816 GWP1936

 
 
13h 11m 58.81s -18 15' 57.5" P.A. 48 sep 585.9 mag 12.40,13.20
 
 
Coord 2000
13120-1816
Discov num
GWP1936
Comp
Coord arcsec 2000
13 11 58.81 -18 15 57.5
Date first
1993
Date last
2010
Obs
4
Pa first
48
Pa last
48
P.A. Now (θ)
48°
Sep first
583.2
Sep last
585.9
Sep. Now (ρ)
585.9"
Mag pri
12.40
Mag sec
13.20
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+096
Sec motion ra
+104
Pri motion dec
-142
Sec motion dec
-080
Notes
V (Proper motion indicates physical)
rPM=0.365
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.5
Precise sep
585.89
Cdsa2 id
GWP 1936
Constellation
Virgo
Ra deg
13.199669444444444
De deg
-18.26597222222222
last precise pa
47.5
last precise sep
585.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13120-1816 GWP1936 1993 1 48 583.2 12.40 13.20 V 131158.81-181557.5
13120-1816 GWP1936 1999 2 48 585.4 12.40 13.20 V 131158.81-181557.5
13120-1816 GWP1936 2010 3 48 585.9 12.40 13.20 V 131158.81-181557.5

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