21582-2225 COO 246

 
 
21h 58m 10.37s -22 25' 28.9" P.A. 337.00 sep 21.9 mag 10.42,10.95 Sp G5
 
 
Coord 2000
21582-2225
Discov num
COO 246
Comp
Coord arcsec 2000
21 58 10.37 -22 25 28.9
Date first
1919
Date last
2015
Obs
9
Pa first
337
Pa last
337
P.A. Now (θ)
337°
Sep first
21.4
Sep last
21.9
Sep. Now (ρ)
21.9"
Mag pri
10.42
Mag sec
10.95
delta mag (ΔM)
0.53
Spectral class
G5 (yellow)
Pri motion ra
+009
Sec motion ra
+004
Pri motion dec
-005
Sec motion dec
+007
Notes
rPM=1.263
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.7
Precise sep
21.949
Constellation
Capricornus
SAO
190777
Tycho2
6382-01487-1
Gaia DR2
19032428160
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21582-2225 COO 246 1998 6 337 21.7 10.42 10.95 G5 D 215810.37-222528.9
21582-2225 COO 246 1999 7 337 21.8 10.42 10.95 G5 D 215810.37-222528.9
21582-2225 COO 246 2010 8 337 21.9 10.42 10.95 G5 215810.37-222528.9
21582-2225 COO 246 2015 9 337 21.9 10.42 10.95 G5 215810.37-222528.9

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