12193+5558 CVR 651

 
 
12h 19m 21.44s +55 58' 17.9" P.A. 204 sep 16.3 mag 17.00,19.90 Sp M4+M5
 
 
Coord 2000
12193+5558
Discov num
CVR 651
Comp
Coord arcsec 2000
12 19 21.44 +55 58 17.9
Date first
1999
Date last
2015
Obs
4
Pa first
204
Pa last
204
P.A. Now (θ)
204°
Sep first
16.3
Sep last
16.3
Sep. Now (ρ)
16.3"
Mag pri
17.00
Mag sec
19.90
delta mag (ΔM)
2.9
Spectral class
M4+M5 (red/red)
Pri motion ra
-038
Sec motion ra
-040
Pri motion dec
+025
Sec motion dec
+029
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.091 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
204
Precise sep
16.336
Constellation
Ursa Major
Gaia DR2
64227689728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12193+5558 CVR 651 2002 1 204 16.3 17.00 19.90 M4+M5 V R 121920.65+555803.0
12193+5558 CVR 651 2010 3 204 16.3 17.00 19.90 M4+M5 V R 121921.44+555817.9
12193+5558 CVR 651 2015 4 204 16.3 17.00 19.90 M4+M5 V R 121921.44+555817.9

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