15370-3137 RST1850BC

 
 
15H 37M 01.74S -31 36' 38.6" P.A. 135 SEP 1.4 MAG 11.90,12.00
 
 
Coord 2000
15370-3137
Discov num
RST1850
Comp
BC
Coord arcsec 2000
15 37 01.74 -31 36 38.6
Date first
1934
Date last
1994
Obs
4
Pa first
308
Pa last
135
P.A. Now (θ)
135°
Sep first
1.3
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
11.90
Mag sec
12.00
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-151
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
15370-3137 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 206807 15370-3137 RST1850 AB 1913 2014 8 281 4.8 10.06 11.90 1.84
Show 206807 15370-3137 RST1850 BC 1934 1994 4 135 1.4 11.90 12.00 0.10 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lupus
SAO
206807
Tycho2
7327-01934-1
last precise pa
134.5
last precise sep
1.39