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 (See Notes, Proper motion indicates physical)
rPM=0.237 (< 0.3, Physical double)
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