00500+0013 GRV 981

 
 
00h 50m 50.59s +00 13' 03.0" P.A. 88 sep 19.9 mag 16.50,17.90
 
 
Coord 2000
00500+0013
Discov num
GRV 981
Comp
Coord arcsec 2000
00 50 50.59 +00 13 03.0
Date first
1999
Date last
2010
Obs
4
Pa first
88
Pa last
88
P.A. Now (θ)
88°
Sep first
19.9
Sep last
19.9
Sep. Now (ρ)
19.9"
Mag pri
16.50
Mag sec
17.90
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+015
Sec motion ra
+016
Pri motion dec
-015
Sec motion dec
-014
Notes
rPM=0.067 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87.6
Precise sep
19.9
Cdsa2 id
GRV 981
Constellation
Cetus
Ra deg
0.8473861111111112
De deg
0.2175
last precise pa
87.6
last precise sep
19.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00500+0013 GRV 981 2000 2 88 19.9 16.50 17.90 D 005050.59+001303.0
00500+0013 GRV 981 2010 4 88 19.9 16.50 17.90 005050.59+001303.0

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