19201+2013 GRV 254

 
 
19h 20m 10.12s +20 13' 49.4" P.A. 156 sep 8.5 mag 11.20,11.60
 
 
Coord 2000
19201+2013
Discov num
GRV 254
Comp
Coord arcsec 2000
19 20 10.12 +20 13 49.4
Date first
1895
Date last
2001
Obs
6
Pa first
153
Pa last
156
P.A. Now (θ)
156°
Sep first
8.7
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
11.20
Mag sec
11.60
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-016
Sec motion ra
-017
Pri motion dec
-030
Sec motion dec
-031
Notes
rPM=0.04 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.7
Precise sep
8.54
Constellation
Sagitta
last precise pa
155.7
last precise sep
8.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19201+2013 GRV 254 2000 6 155 8.5 11.20 11.60 D 192010.12+201349.4
19201+2013 GRV 254 2001 7 156 8.5 11.20 11.60 D 192010.12+201349.4

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