10341-3107 HJ 4331

 
 
10h 34m 04.20s -31 07' 14.6" P.A. 257 sep 5 mag 10.70,11.10
 
 
Coord 2000
10341-3107
Discov num
HJ 4331
Comp
Coord arcsec 2000
10 34 04.20 -31 07 14.6
Date first
1836
Date last
2010
Obs
11
Pa first
263
Pa last
257
P.A. Now (θ)
257°
Sep first
1.5
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
10.70
Mag sec
11.10
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+011
Sec motion ra
-098
Pri motion dec
+015
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Antlia
last precise pa
257.2
last precise sep
4.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10341-3107 HJ 4331 1999 9 257 5.2 10.70 11.10 D 103404.20-310714.6
10341-3107 HJ 4331 2010 11 257 5.0 10.70 11.10 103404.20-310714.6

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