15507+5155 CVR 803

 
 
15H 50M 43.18S +51 55' 31.9" P.A. 211 SEP 28.1 MAG 16.40,16.90 SP M2+M3
 
 
Coord 2000
15507+5155
Discov num
CVR 803
Comp
Coord arcsec 2000
15 50 43.18 +51 55 31.9
Date first
1998
Date last
2010
Obs
3
Pa first
211
Pa last
211
P.A. Now (θ)
211°
Sep first
28.2
Sep last
28.1
Sep. Now (ρ)
28.1"
Mag pri
16.40
Mag sec
16.90
delta mag (ΔM)
0.5
Spectral class
M2+M3 (red/red)
Pri motion ra
+009
Sec motion ra
+003
Pri motion dec
+040
Sec motion dec
+040
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.146 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
210.7
last precise sep
28.12