12391+2344 POU3129AB

 
 
12h 39m 03.62s +23 43' 48.5" P.A. 137 sep 13.6 mag 13.90,13.60
 
 
Coord 2000
12391+2344
Discov num
POU3129
Comp
AB
Coord arcsec 2000
12 39 03.62 +23 43 48.5
Date first
1907
Date last
2011
Obs
5
Pa first
137
Pa last
137
P.A. Now (θ)
137°
Sep first
14.7
Sep last
13.6
Sep. Now (ρ)
13.6"
Mag pri
13.90
Mag sec
13.60
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-024
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12391+2344 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12391+2344 POU3129 AB 1907 2011 5 137 13.6 13.90 13.60 0.30 <===
Show 12391+2344 POU3129 BC 1997 2010 2 60 4.4 13.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
137.4
Precise sep
13.63
Cdsa2 id
POU 3129 AB
Constellation
Coma Berenices
Ra deg
12.651005555555557
De deg
23.730138888888888
last precise pa
137.4
last precise sep
13.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12391+2344 POU3129 AB 2010 3 138 13.4 13.85 13.55 123903.62+234348.5
12391+2344 POU3129 AB 2011 5 137 13.6 13.90 13.60 123903.62+234348.5

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