12253+4938 CVR 126

 
 
12h 25m 17.28s +49 37' 59.2" P.A. 343 sep 21.9 mag 14.80,17.70 Sp M2+M4
 
 
Coord 2000
12253+4938
Discov num
CVR 126
Comp
Coord arcsec 2000
12 25 17.28 +49 37 59.2
Date first
1999
Date last
2015
Obs
4
Pa first
343
Pa last
343
P.A. Now (θ)
343°
Sep first
21.9
Sep last
21.9
Sep. Now (ρ)
21.9"
Mag pri
14.80
Mag sec
17.70
delta mag (ΔM)
2.9
Spectral class
M2+M4 (red/red)
Pri motion ra
-061
Sec motion ra
-062
Pri motion dec
-005
Sec motion dec
-006
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.023 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
343
Precise sep
21.936
Constellation
Canes Venatici
Gaia DR2
78857697152
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12253+4938 CVR 126 2002 1 343 21.9 14.80 17.70 M2+M4 V R 122517.28+493759.2
12253+4938 CVR 126 2010 3 343 21.9 14.80 17.70 M2+M4 V R 122517.28+493759.2
12253+4938 CVR 126 2015 4 343 21.9 14.80 17.70 M2+M4 V R 122517.28+493759.2

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