19237-3817 RSS 521

 
 
19h 23m 39.19s -38 16' 46.3" P.A. 53 sep 14 mag 9.94,13.00 Sp K0/K1V dist. 64.23 pc (209.52 l.y.)
 
 
Coord 2000
19237-3817
Discov num
RSS 521
Comp
Coord arcsec 2000
19 23 39.19 -38 16 46.3
Date first
1975
Date last
2015
Obs
4
Pa first
55
Pa last
53
P.A. Now (θ)
53°
Sep first
15.6
Sep last
14.0
Sep. Now (ρ)
14"
Mag pri
9.94
Mag sec
13.00
delta mag (ΔM)
3.06
Spectral class
K0/K1V (yellow-orange)
Pri motion ra
+043
Sec motion ra
+017
Pri motion dec
-006
Sec motion dec
-012
Notes
rPM=0.615
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
53.3
Precise sep
13.985
Constellation
Sagittarius
HIP
95327
Tycho2
7931-01756-1
Gaia DR2
6738957417191164032
HD
181815
CD
CD-3813441
CP
CP-38 7787
Distance
64.23
Distance ly
209.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19237-3817 RSS 521 1998 2 54 14.6 9.94 13.00 K0/K1V D 192339.19-381646.3
19237-3817 RSS 521 2010 4 45 14.2 9.94 13.00 K0/K1V 192339.19-381646.3
19237-3817 RSS 521 2015 4 53 14.0 9.94 13.00 K0/K1V 192339.19-381646.3

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