12551-6338 JNN 179AB

 
 
12h 55m 03.91s -63 38' 26.7" P.A. 211 sep 1.8 mag 7.14,16.50 Sp F0 dist. 103.41 pc (337.32 l.y.)
 
 
Coord 2000
12551-6338
Discov num
JNN 179
Comp
AB
Coord arcsec 2000
12 55 03.91 -63 38 26.7
Date first
2011
Date last
2012
Obs
2
Pa first
211
Pa last
211
P.A. Now (θ)
211°
Sep first
1.9
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
7.14
Mag sec
16.50
delta mag (ΔM)
9.36
Spectral class
F0 (yellow-white)
Pri motion ra
-041
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
12551-6338 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 252088 12551-6338 JNN 179 AB 2011 2012 2 211 1.8 7.14 16.50 9.36 <===
Show 252088 12551-6338 JNN 179 AC 2011 2012 2 192 2.5 7.14 15.60 8.46
Show 252088 12551-6338 JNN 179 AD 2011 2012 2 136 4.1 7.14 16.10 8.96
Show 252088 12551-6338 JNN 179 AE 2011 2012 2 50 2.8 7.14 14.90 7.76
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211.4
Precise sep
1.844
Cdsa2 id
JNN 179 AB
Constellation
Crux
SAO
252088
HIP
63041
Tycho2
8993-00875-1
HD
112109
CP
CP-62 2960
Ra deg
12.917752777777777
De deg
-63.64075
Distance
103.41
Distance ly
337.32
last precise pa
211.4
last precise sep
1.844
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12551-6338 JNN 179 AB 2012 2 211 1.8 7.14 16.50 F0 U K 125503.91-633826.7

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