12442+1037 CVR 663

 
 
12h 44m 13.08s +10 36' 55.4" P.A. 294 sep 23.3 mag 15.90,19.60 Sp M2+M5
 
 
Coord 2000
12442+1037
Discov num
CVR 663
Comp
Coord arcsec 2000
12 44 13.08 +10 36 55.4
Date first
2000
Date last
2015
Obs
5
Pa first
294
Pa last
294
P.A. Now (θ)
294°
Sep first
23.2
Sep last
23.3
Sep. Now (ρ)
23.3"
Mag pri
15.90
Mag sec
19.60
delta mag (ΔM)
3.7
Spectral class
M2+M5 (red/red)
Pri motion ra
-026
Sec motion ra
-027
Pri motion dec
-037
Sec motion dec
-038
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.03 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
294.2
Precise sep
23.311
Constellation
Virgo
Gaia DR2
80240940928
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12442+1037 CVR 663 2003 1 294 23.3 15.90 19.60 M2+M5 V R 124411.64+103705.1
12442+1037 CVR 663 2010 3 295 23.3 15.90 19.60 M2+M5 V R 124413.08+103655.4
12442+1037 CVR 663 2015 4 294 23.3 15.90 19.60 M2+M5 V R 124413.08+103655.4

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