10139+6037 MLB 206

 
 
10H 13M 51.43S +60 36' 16.1" P.A. 238 SEP 6.6 MAG 8.56,11.34 SP K2 DIST. 523.56 PC (1707.85 L.Y.)
 
 
Coord 2000
10139+6037
Discov num
MLB 206
Comp
Coord arcsec 2000
10 13 51.43 +60 36 16.1
Date first
1904
Date last
2014
Obs
18
Pa first
244
Pa last
238
P.A. Now (θ)
238°
Sep first
7.0
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
8.56
Mag sec
11.34
delta mag (ΔM)
2.78
Spectral class
K2 (yellow-orange)
Pri motion ra
-005
Sec motion ra
-007
Pri motion dec
-016
Sec motion dec
-016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
HIP
50113
Tycho2
4137-00939-1
HD
88445
BD
BD+61 1174
Distance
523.56
Distance ly
1707.85
last precise pa
237.5
last precise sep
6.64