11559+4309 LDS4159

 
 
11H 55M 52.75S +43 08' 23.8" P.A. 272 SEP 27.7 MAG 16.60,16.90
 
 
Coord 2000
11559+4309
Discov num
LDS4159
Comp
Coord arcsec 2000
11 55 52.75 +43 08 23.8
Date first
1960
Date last
2010
Obs
4
Pa first
274
Pa last
272
P.A. Now (θ)
272°
Sep first
27.0
Sep last
27.7
Sep. Now (ρ)
27.7"
Mag pri
16.60
Mag sec
16.90
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-163
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
272.2
last precise sep
27.72