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
 
 
Precise pa
173.4
Precise sep
25.97
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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