20102+0043 GRV 317

 
 
20h 10m 12.17s +00 43' 53.1" P.A. 46 sep 45.1 mag 12.57,13.27
 
 
Coord 2000
20102+0043
Discov num
GRV 317
Comp
Coord arcsec 2000
20 10 12.17 +00 43 53.1
Date first
2000
Date last
2015
Obs
7
Pa first
46
Pa last
46
P.A. Now (θ)
46°
Sep first
45.1
Sep last
45.1
Sep. Now (ρ)
45.1"
Mag pri
12.57
Mag sec
13.27
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+009
Sec motion ra
+008
Pri motion dec
-014
Sec motion dec
-007
Notes
rPM=0.425
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45.8
Precise sep
45.083
Constellation
Aquila
SAO
125518
Gaia DR2
50890479488
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20102+0043 GRV 317 2000 2 46 45.1 12.30 13.00 D 201012.17+004353.1
20102+0043 GRV 317 2010 4 46 45.1 12.57 13.27 201012.17+004353.1
20102+0043 GRV 317 2015 5 46 45.1 12.57 13.27 201012.17+004353.1

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