10219-1419 RST3693

 
 
10h 21m 50.41s -14 18' 21.6" P.A. 68 sep 0.8 mag 10.94,11.69 dist. 67.02 pc (218.62 l.y.)
 
 
Coord 2000
10219-1419
Discov num
RST3693
Comp
Coord arcsec 2000
10 21 50.41 -14 18 21.6
Date first
1937
Date last
2017
Obs
7
Pa first
51
Pa last
68
P.A. Now (θ)
68°
Sep first
0.4
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.94
Mag sec
11.69
delta mag (ΔM)
0.75
Spectral class
Pri motion ra
-340
Sec motion ra
-340
Pri motion dec
+111
Sec motion dec
+111
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
67.7
Precise sep
0.837
Constellation
Hydra
HIP
50756
Tycho2
5496-01828-1
BD
BD-13 3100
Distance
67.02
Distance ly
218.62
last precise pa
67.7
last precise sep
0.837
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10219-1419 RST3693 1991 6 68 1.0 10.94 11.69 102150.41-141821.6
10219-1419 RST3693 2017 7 68 0.8 10.94 11.69 102150.41-141821.6

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