12193+5558 CVR 651

 
 
12h 19m 21.44s +55 58' 17.9" P.A. 204 sep 16.4 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
2010
Obs
3
Pa first
204
Pa last
204
P.A. Now (θ)
204°
Sep first
16.3
Sep last
16.4
Sep. Now (ρ)
16.4"
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
203.9
Precise sep
16.44
Cdsa2 id
CVR 651
Constellation
Ursa Major
Ra deg
12.322622222222222
De deg
55.97163888888889
last precise pa
203.9
last precise sep
16.44
 
 
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

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