12404-1705 CVR 129

 
 
12h 40m 23.28s -17 04' 39.7" P.A. 173 sep 26 mag 13.90,17.40 Sp M2+M6
 
 
Coord 2000
12404-1705
Discov num
CVR 129
Comp
Coord arcsec 2000
12 40 23.28 -17 04 39.7
Date first
1996
Date last
2010
Obs
4
Pa first
174
Pa last
173
P.A. Now (θ)
173°
Sep first
25.9
Sep last
26.0
Sep. Now (ρ)
26"
Mag pri
13.90
Mag sec
17.40
delta mag (ΔM)
3.5
Spectral class
M2+M6 (red/red)
Pri motion ra
-072
Sec motion ra
-072
Pri motion dec
-001
Sec motion dec
-001
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
last precise pa
173.4
last precise sep
25.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12404-1705 CVR 129 2006 1 173 26.0 13.90 17.40 M2+M6 V R 124023.28-170439.7
12404-1705 CVR 129 2010 4 173 26.0 13.90 17.40 M2+M6 V R 124023.28-170439.7

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