02473+3122 SLW 131

 
 
02H 47M 20.95S +31 22' 05.8" P.A. 315 SEP 140.9 MAG 19.10,19.60 SP M4.1+M4.1
 
 
Coord 2000
02473+3122
Discov num
SLW 131
Comp
Coord arcsec 2000
02 47 20.95 +31 22 05.8
Date first
1994
Date last
2015
Obs
4
Pa first
315
Pa last
315
P.A. Now (θ)
315°
Sep first
141.0
Sep last
140.9
Sep. Now (ρ)
140.9"
Mag pri
19.10
Mag sec
19.60
delta mag (ΔM)
0.5
Spectral class
M4.1+M4.1 (red/red)
Pri motion ra
+025
Sec motion ra
+028
Pri motion dec
-030
Sec motion dec
-037
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.164 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Triangulum
last precise pa
314.8
last precise sep
140.94