11047-5514 HJ 4401

 
 
11h 05m 04.84s -55 15' 46.8" P.A. 229 sep 14.8 mag 11.42,11.90 Sp K2
 
 
Coord 2000
11047-5514
Discov num
HJ 4401
Comp
Coord arcsec 2000
11 05 04.84 -55 15 46.8
Date first
1834
Date last
2010
Obs
11
Pa first
230
Pa last
229
P.A. Now (θ)
229°
Sep first
12.0
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
11.42
Mag sec
11.90
delta mag (ΔM)
0.48
Spectral class
K2 (yellow-orange)
Pri motion ra
-005
Sec motion ra
-001
Pri motion dec
+004
Sec motion dec
+004
Notes
I (Identification uncertain)
rPM=0.625
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.9
Precise sep
14.77
Constellation
Vela
Tycho2
8619-01709-1
HD
301312
last precise pa
228.9
last precise sep
14.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11047-5514 HJ 4401 1987 4 229 14.5 9.89 10.20 K2 110445.00-551445.1
11047-5514 HJ 4401 2000 8 229 14.6 11.42 11.90 K2 I 110504.84-551546.8
11047-5514 HJ 4401 2010 11 230 13.8 11.42 11.90 K2 I 110504.84-551546.8

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