10157-3317 HJ 4300

 
 
10h 15m 41.02s -33 16' 46.4" P.A. 109 sep 9 mag 9.50,10.16 Sp F3V+F3V
 
 
Coord 2000
10157-3317
Discov num
HJ 4300
Comp
Coord arcsec 2000
10 15 41.02 -33 16 46.4
Date first
1835
Date last
2010
Obs
15
Pa first
106
Pa last
109
P.A. Now (θ)
109°
Sep first
7.5
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
9.50
Mag sec
10.16
delta mag (ΔM)
0.66
Spectral class
F3V+F3V (yellow-white/yellow-white)
Pri motion ra
-039
Sec motion ra
-030
Pri motion dec
+009
Sec motion dec
+006
Notes
N V W (See Notes, Proper motion indicates physical, )
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Antlia
SAO
201217
Tycho2
7187-00374-1
HD
89039
last precise pa
108.8
last precise sep
8.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10157-3317 HJ 4300 1999 13 108 9.0 9.50 10.16 F3V F3V N D 101541.02-331646.4
10157-3317 HJ 4300 2010 15 109 8.7 9.50 10.16 F3V+F3V NV 101541.02-331646.4

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