09455+4616 LDS3922

 
 
09H 45M 21.99S +46 16' 33.5" P.A. 22 SEP 21.7 MAG 16.87,17.50 SP M3.9+M4.1
 
 
Coord 2000
09455+4616
Discov num
LDS3922
Comp
Coord arcsec 2000
09 45 21.99 +46 16 33.5
Date first
1960
Date last
2010
Obs
5
Pa first
21
Pa last
22
P.A. Now (θ)
22°
Sep first
22.0
Sep last
21.7
Sep. Now (ρ)
21.7"
Mag pri
16.87
Mag sec
17.50
delta mag (ΔM)
0.63
Spectral class
M3.9+M4.1 (red/red)
Pri motion ra
-194
Sec motion ra
-193
Pri motion dec
-131
Sec motion dec
-132
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.006 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
21.8
last precise sep
21.74