13553+5716 MLR 556

 
 
13H 55M 22.68S +57 15' 12.6" P.A. 339 SEP 1.3 MAG 11.25,11.80
 
 
Coord 2000
13553+5716
Discov num
MLR 556
Comp
Coord arcsec 2000
13 55 22.68 +57 15 12.6
Date first
1976
Date last
2006
Obs
4
Pa first
332
Pa last
339
P.A. Now (θ)
339°
Sep first
1.2
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
11.25
Mag sec
11.80
delta mag (ΔM)
0.55
Spectral class
Pri motion ra
-116
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
Tycho2
3854-00227-1
last precise pa
339.1
last precise sep
1.33