21159-8316 HJ 5233

 
 
21h 15m 55.57s -83 15' 57.2" P.A. 269 sep 11.7 mag 7.73,11.68 Sp K1III
 
 
Coord 2000
21159-8316
Discov num
HJ 5233
Comp
Coord arcsec 2000
21 15 55.57 -83 15 57.2
Date first
1837
Date last
2000
Obs
11
Pa first
276
Pa last
269
P.A. Now (θ)
269°
Sep first
15.0
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
7.73
Mag sec
11.68
delta mag (ΔM)
3.95
Spectral class
K1III (yellow-orange)
Pri motion ra
-008
Sec motion ra
-015
Pri motion dec
-011
Sec motion dec
-022
Notes
rPM=0.49
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.5
Precise sep
11.74
Constellation
Octans
Tycho2
9524-00818-1
HD
200307
last precise pa
268.5
last precise sep
11.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21159-8316 HJ 5233 2000 10 269 11.7 7.73 11.68 K1III D 211555.57-831557.2

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