12347+1951 CVR 127

 
 
12h 34m 40.03s +19 51' 29.2" P.A. 179 sep 60.8 mag 15.10,15.30 Sp M2+M4
 
 
Coord 2000
12347+1951
Discov num
CVR 127
Comp
Coord arcsec 2000
12 34 40.03 +19 51 29.2
Date first
1996
Date last
2015
Obs
6
Pa first
178
Pa last
179
P.A. Now (θ)
179°
Sep first
61.1
Sep last
60.8
Sep. Now (ρ)
60.8"
Mag pri
15.10
Mag sec
15.30
delta mag (ΔM)
0.2
Spectral class
M2+M4 (red/red)
Pri motion ra
+074
Sec motion ra
+076
Pri motion dec
-034
Sec motion dec
-032
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
178.5
Precise sep
60.807
Constellation
Coma Berenices
Gaia DR2
73544577024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12347+1951 CVR 127 2005 1 179 60.8 15.10 15.30 M2+M4 V R 123440.03+195129.2
12347+1951 CVR 127 2010 5 179 60.8 15.10 15.30 M2+M4 V R 123440.03+195129.2
12347+1951 CVR 127 2015 6 179 60.8 15.10 15.30 M2+M4 V R 123440.03+195129.2

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