10531+3812 ES 1640

 
 
10H 53M 05.03S +38 13' 33.7" P.A. 233 SEP 3.1 MAG 10.50,11.30
 
 
Coord 2000
10531+3812
Discov num
ES 1640
Comp
Coord arcsec 2000
10 53 05.03 +38 13 33.7
Date first
1917
Date last
2008
Obs
7
Pa first
229
Pa last
233
P.A. Now (θ)
233°
Sep first
2.8
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
10.50
Mag sec
11.30
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+032
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo Minor
last precise pa
232.6
last precise sep
3.08