20396-2704 HJ 5210

 
 
20h 39m 33.01s -27 03' 41.7" P.A. 263.00 sep 10.7 mag 9.95,11.60 Sp K2II/III
 
 
Coord 2000
20396-2704
Discov num
HJ 5210
Comp
Coord arcsec 2000
20 39 33.01 -27 03 41.7
Date first
1834
Date last
2015
Obs
9
Pa first
270
Pa last
263
P.A. Now (θ)
263°
Sep first
8.0
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
9.95
Mag sec
11.60
delta mag (ΔM)
1.65
Spectral class
K2II/III (yellow-orange)
Pri motion ra
+017
Sec motion ra
+008
Pri motion dec
-002
Sec motion dec
-005
Notes
rPM=0.554
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
262.8
Precise sep
10.695
Constellation
Capricornus
SAO
189532
Tycho2
6929-00525-1
Gaia DR2
90003697024
HD
196637
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20396-2704 HJ 5210 1998 6 262 10.7 9.95 11.60 K2II/III D 203933.01-270341.7
20396-2704 HJ 5210 1999 7 263 10.7 9.95 11.60 K2II/III D 203933.01-270341.7
20396-2704 HJ 5210 2010 8 263 10.6 9.95 11.60 K2II/III 203933.01-270341.7
20396-2704 HJ 5210 2015 9 263 10.7 9.95 11.60 K2II/III 203933.01-270341.7

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