12287-5527 JNN 174

 
 
12h 28m 40.05s -55 27' 19.3" P.A. 317 sep 0.9 mag 7.30,11.00 Sp G1 dist. 134.77 pc (439.62 l.y.)
 
 
Coord 2000
12287-5527
Discov num
JNN 174
Comp
Coord arcsec 2000
12 28 40.05 -55 27 19.3
Date first
2012
Date last
2012
Obs
1
Pa first
317
Pa last
317
P.A. Now (θ)
317°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
7.30
Mag sec
11.00
delta mag (ΔM)
3.7
Spectral class
G1 (yellow)
Pri motion ra
-034
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.3
Precise sep
0.894
Cdsa2 id
JNN 174
Constellation
Centaurus
SAO
239980
HIP
60885
Tycho2
8650-02021-1
HD
108568
CP
CP-54 5210
Ra deg
12.477791666666667
De deg
-55.45536111111112
Distance
134.77
Distance ly
439.62
last precise pa
317.3
last precise sep
0.894
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12287-5527 JNN 174 2012 1 317 0.9 7.30 11.00 G1 V K 122840.05-552719.3

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