15308-0746 RST4543

 
 
15h 30m 50.11s -07 45' 36.4" P.A. 336 sep 1 mag 10.36,10.97 Sp G5 dist. 65.7 pc (214.31 l.y.)
 
 
Coord 2000
15308-0746
Discov num
RST4543
Comp
Coord arcsec 2000
15 30 50.11 -07 45 36.4
Date first
1938
Date last
2014
Obs
11
Pa first
268
Pa last
336
P.A. Now (θ)
336°
Sep first
1.1
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.36
Mag sec
10.97
delta mag (ΔM)
0.61
Spectral class
G5 (yellow)
Pri motion ra
-049
Sec motion ra
-049
Pri motion dec
-064
Sec motion dec
-064
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.1
Precise sep
1.046
Constellation
Libra
HIP
75962
Tycho2
5595-00511-1
HD
138200
BD
BD-07 4039
Distance
65.7
Distance ly
214.31
last precise pa
336.1
last precise sep
1.046
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15308-0746 RST4543 1997 9 318 1.1 10.36 10.97 G5 D 153050.11-074536.4
15308-0746 RST4543 2009 10 331 1.0 10.36 10.97 G5 D 153050.11-074536.4
15308-0746 RST4543 2014 11 336 1.0 10.36 10.97 G5 153050.11-074536.4

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