12038+5013 CVR 643

 
 
12h 03m 44.98s +50 12' 39.4" P.A. 113 sep 23.3 mag 16.50,16.80 Sp M1+M1
 
 
Coord 2000
12038+5013
Discov num
CVR 643
Comp
Coord arcsec 2000
12 03 44.98 +50 12 39.4
Date first
1999
Date last
2015
Obs
5
Pa first
113
Pa last
113
P.A. Now (θ)
113°
Sep first
23.3
Sep last
23.3
Sep. Now (ρ)
23.3"
Mag pri
16.50
Mag sec
16.80
delta mag (ΔM)
0.3
Spectral class
M1+M1 (red/red)
Pri motion ra
+036
Sec motion ra
+035
Pri motion dec
-031
Sec motion dec
-034
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.065 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
113
Precise sep
23.284
Constellation
Ursa Major
Gaia DR2
11695897600
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12038+5013 CVR 643 2002 1 113 23.3 16.50 16.80 M1+M1 V R 120347.21+501230.3
12038+5013 CVR 643 2010 3 113 23.1 16.50 16.80 M1+M1 V R 120344.98+501239.4
12038+5013 CVR 643 2015 4 113 23.3 16.50 16.80 M1+M1 V R 120344.98+501239.4

If you need more information about this double, apply for a data request form to the WDS.