10383+5157 HJ 2537

 
 
10H 38M 21.35S +51 57' 03.7" P.A. 55 SEP 13.2 MAG 10.88,13.70
 
 
Coord 2000
10383+5157
Discov num
HJ 2537
Comp
Coord arcsec 2000
10 38 21.35 +51 57 03.7
Date first
1831
Date last
2010
Obs
6
Pa first
20
Pa last
55
P.A. Now (θ)
55°
Sep first
7.0
Sep last
13.2
Sep. Now (ρ)
13.2"
Mag pri
10.88
Mag sec
13.70
delta mag (ΔM)
2.82
Spectral class
Pri motion ra
-081
Sec motion ra
Pri motion dec
-089
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
Tycho2
3448-00250-1
last precise pa
55.4
last precise sep
13.19