12037+3715 CVR 642

 
 
12h 03m 41.59s +37 14' 49.5" P.A. 201 sep 10.5 mag 17.10,18.40 Sp M3+M3
 
 
Coord 2000
12037+3715
Discov num
CVR 642
Comp
Coord arcsec 2000
12 03 41.59 +37 14 49.5
Date first
1998
Date last
2010
Obs
3
Pa first
201
Pa last
201
P.A. Now (θ)
201°
Sep first
10.6
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
17.10
Mag sec
18.40
delta mag (ΔM)
1.3
Spectral class
M3+M3 (red/red)
Pri motion ra
-035
Sec motion ra
-029
Pri motion dec
-031
Sec motion dec
-034
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
201.2
last precise sep
10.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12037+3715 CVR 642 2004 1 201 10.6 17.10 18.40 M3+M3 V R 120341.27+371439.6
12037+3715 CVR 642 2010 3 201 10.3 17.10 18.40 M3+M3 V R 120341.59+371449.5

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