12042+3238 CVR 644

 
 
12h 04m 13.65s +32 37' 38.3" P.A. 9 sep 19.7 mag 13.80,16.10 Sp M0+M0
 
 
Coord 2000
12042+3238
Discov num
CVR 644
Comp
Coord arcsec 2000
12 04 13.65 +32 37 38.3
Date first
2000
Date last
2010
Obs
3
Pa first
10
Pa last
9
P.A. Now (θ)
Sep first
19.6
Sep last
19.7
Sep. Now (ρ)
19.7"
Mag pri
13.80
Mag sec
16.10
delta mag (ΔM)
2.3
Spectral class
M0+M0 (red/red)
Pri motion ra
-041
Sec motion ra
-045
Pri motion dec
-026
Sec motion dec
-025
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.08 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9.3
Precise sep
19.66
Cdsa2 id
CVR 644
Constellation
Ursa Major
Ra deg
12.070458333333333
De deg
32.62730555555556
last precise pa
9.3
last precise sep
19.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12042+3238 CVR 644 2004 1 10 19.6 13.80 16.10 M0+M0 V R 120413.92+323757.7
12042+3238 CVR 644 2010 3 9 19.6 13.80 16.10 M0+M0 V R 120413.65+323738.3

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