08491+5605 LDS3820

 
 
08H 49M 09.01S +56 04' 39.5" P.A. 65 SEP 90.5 MAG 15.20,21.00 SP M3+M8
 
 
Coord 2000
08491+5605
Discov num
LDS3820
Comp
Coord arcsec 2000
08 49 09.01 +56 04 39.5
Date first
1960
Date last
2010
Obs
4
Pa first
67
Pa last
65
P.A. Now (θ)
65°
Sep first
90.0
Sep last
90.5
Sep. Now (ρ)
90.5"
Mag pri
15.20
Mag sec
21.00
delta mag (ΔM)
5.8
Spectral class
M3+M8 (red/red)
Pri motion ra
+173
Sec motion ra
+170
Pri motion dec
-077
Sec motion dec
-074
Notes
V (Proper motion indicates physical)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
65.2
last precise sep
90.495