15010+3123 STF1901

 
 
15H 00M 57.70S +31 22' 38.2" P.A. 184 SEP 19.1 MAG 8.71,10.55 SP M DIST. 1754.39 PC (5722.82 L.Y.)
 
 
Coord 2000
15010+3123
Discov num
STF1901
Comp
Coord arcsec 2000
15 00 57.70 +31 22 38.2
Date first
1827
Date last
2013
Obs
45
Pa first
205
Pa last
184
P.A. Now (θ)
184°
Sep first
25.0
Sep last
19.1
Sep. Now (ρ)
19.1"
Mag pri
8.71
Mag sec
10.55
delta mag (ΔM)
1.84
Spectral class
M (red)
Pri motion ra
-045
Sec motion ra
+010
Pri motion dec
-046
Sec motion dec
+002
Notes
N L (See Notes, Linear solution)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
SAO
64464
HIP
73472
Tycho2
2562-01377-1
HD
132971
BD
BD+31 2684
Distance
1754.39
Distance ly
5722.82
last precise pa
184.2
last precise sep
19.08