14004-2916 HJ 4639

 
 
14h 00m 24.11s -29 15' 41.2" P.A. 337 sep 9.1 mag 9.98,11.00 Sp G8III
 
 
Coord 2000
14004-2916
Discov num
HJ 4639
Comp
Coord arcsec 2000
14 00 24.11 -29 15 41.2
Date first
1834
Date last
1999
Obs
9
Pa first
342
Pa last
337
P.A. Now (θ)
337°
Sep first
6.0
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
9.98
Mag sec
11.00
delta mag (ΔM)
1.02
Spectral class
G8III (yellow)
Pri motion ra
-003
Sec motion ra
-010
Pri motion dec
-002
Sec motion dec
+002
Notes
rPM=0.791
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.8
Precise sep
9.118
Constellation
Hydra
SAO
182158
Tycho2
6741-00437-1
HD
122108
last precise pa
336.8
last precise sep
9.118
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14004-2916 HJ 4639 1998 8 337 9.1 9.98 11.00 G8III D 140024.11-291541.2
14004-2916 HJ 4639 1999 9 337 9.1 9.98 11.00 G8III D 140024.11-291541.2
14004-2916 HJ 4639 2010 10 336 8.9 9.98 11.00 G8III 140024.11-291541.2

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