10530-2045 RST3719

 
 
10h 52m 56.43s -20 45' 05.1" P.A. 44 sep 0.8 mag 11.50,12.10
 
 
Coord 2000
10530-2045
Discov num
RST3719
Comp
Coord arcsec 2000
10 52 56.43 -20 45 05.1
Date first
1936
Date last
1989
Obs
4
Pa first
51
Pa last
44
P.A. Now (θ)
44°
Sep first
0.6
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.50
Mag sec
12.10
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-062
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
43.5
Precise sep
0.79
Constellation
Hydra
Tycho2
6082-00329-1
last precise pa
43.5
last precise sep
0.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10530-2045 RST3719 1989 4 44 0.8 11.50 12.10 105256.43-204505.1

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