10259+1323 SLW 471

 
 
10H 25M 54.18S +13 22' 40.7" P.A. 16 SEP 8.7 MAG 17.61,18.42 SP M3.4+M3.8
 
 
Coord 2000
10259+1323
Discov num
SLW 471
Comp
Coord arcsec 2000
10 25 54.18 +13 22 40.7
Date first
1997
Date last
2010
Obs
3
Pa first
18
Pa last
16
P.A. Now (θ)
16°
Sep first
8.7
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
17.61
Mag sec
18.42
delta mag (ΔM)
0.81
Spectral class
M3.4+M3.8 (red/red)
Pri motion ra
-017
Sec motion ra
-018
Pri motion dec
-036
Sec motion dec
-038
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
last precise pa
16.2
last precise sep
8.71