13050-1106 GWP1904

 
 
13h 04m 57.57s -11 05' 41.8" P.A. 38 sep 18.5 mag 12.90,16.80
 
 
Coord 2000
13050-1106
Discov num
GWP1904
Comp
Coord arcsec 2000
13 04 57.57 -11 05 41.8
Date first
1991
Date last
2015
Obs
4
Pa first
39
Pa last
38
P.A. Now (θ)
38°
Sep first
18.6
Sep last
18.5
Sep. Now (ρ)
18.5"
Mag pri
12.90
Mag sec
16.80
delta mag (ΔM)
3.9
Spectral class
Pri motion ra
-102
Sec motion ra
-098
Pri motion dec
-029
Sec motion dec
-030
Notes
V (Proper motion indicates physical)
rPM=0.039 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.4
Precise sep
18.493
Constellation
Virgo
Gaia DR2
59412191744
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13050-1106 GWP1904 1999 2 38 18.5 12.90 16.80 V 130457.57-110541.8
13050-1106 GWP1904 2010 3 39 18.5 12.90 16.80 V 130457.57-110541.8
13050-1106 GWP1904 2015 4 38 18.5 12.90 16.80 V 130457.57-110541.8

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