15296+1027 HJ  253

 
 
15H 28M 23.26S +10 29' 36.8" P.A. 80 SEP 19.2 MAG 9.80,12.30 SP M4
 
 
Coord 2000
15296+1027
Discov num
HJ  253
Comp
Coord arcsec 2000
15 28 23.26 +10 29 36.8
Date first
1825
Date last
2010
Obs
8
Pa first
45
Pa last
80
P.A. Now (θ)
80°
Sep first
17.5
Sep last
19.2
Sep. Now (ρ)
19.2"
Mag pri
9.80
Mag sec
12.30
delta mag (ΔM)
2.5
Spectral class
M4 (red)
Pri motion ra
-008
Sec motion ra
-032
Pri motion dec
-006
Sec motion dec
+002
Notes
rPM=0.789
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
Tycho2
0932-00485-1
last precise pa
79.6
last precise sep
19.22