12375-2246 CVR 659

 
 
12h 37m 30.92s -22 46' 14.2" P.A. 313 sep 12.6 mag 16.80,19.20 Sp M1+M3
 
 
Coord 2000
12375-2246
Discov num
CVR 659
Comp
Coord arcsec 2000
12 37 30.92 -22 46 14.2
Date first
1997
Date last
2010
Obs
4
Pa first
312
Pa last
313
P.A. Now (θ)
313°
Sep first
12.7
Sep last
12.6
Sep. Now (ρ)
12.6"
Mag pri
16.80
Mag sec
19.20
delta mag (ΔM)
2.4
Spectral class
M1+M3 (red/red)
Pri motion ra
-044
Sec motion ra
-049
Pri motion dec
-013
Sec motion dec
-009
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
last precise pa
312.9
last precise sep
12.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12375-2246 CVR 659 2006 1 312 12.7 16.80 19.20 M1+M3 V R 123730.24-224605.8
12375-2246 CVR 659 2010 4 313 12.5 16.80 19.20 M1+M3 V R 123730.92-224614.2

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