12024+1611 CVR1400

 
 
12h 02m 21.63s +16 11' 25.7" P.A. 220 sep 3.9 mag 18.80,18.90 Sp M4+M4
 
 
Coord 2000
12024+1611
Discov num
CVR1400
Comp
Coord arcsec 2000
12 02 21.63 +16 11 25.7
Date first
1998
Date last
2015
Obs
3
Pa first
218
Pa last
220
P.A. Now (θ)
220°
Sep first
4.0
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
18.80
Mag sec
18.90
delta mag (ΔM)
0.1
Spectral class
M4+M4 (red/red)
Pri motion ra
-040
Sec motion ra
Pri motion dec
+039
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.8
Precise sep
3.92
Constellation
Coma Berenices
Gaia DR2
3925165492213722112
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12024+1611 CVR1400 2004 2 220 3.9 18.80 18.90 M4+M4 R 120221.63+161125.7
12024+1611 CVR1400 2015 3 220 3.9 18.80 18.90 M4+M4 R 120221.63+161125.7

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