12171-6307 RST3781

 
 
12h 17m 04.67s -63 07' 29.0" P.A. 333 sep 0.3 mag 10.19,10.62 Sp G3V: dist. 149.03 pc (486.14 l.y.)
 
 
Coord 2000
12171-6307
Discov num
RST3781
Comp
Coord arcsec 2000
12 17 04.67 -63 07 29.0
Date first
1936
Date last
1991
Obs
4
Pa first
338
Pa last
333
P.A. Now (θ)
333°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.19
Mag sec
10.62
delta mag (ΔM)
0.43
Spectral class
G3V: (yellow)
Pri motion ra
-023
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
333
Precise sep
0.266
Constellation
Crux
HIP
59896
Tycho2
8978-05813-1
HD
106795
CP
CP-62 2665
Distance
149.03
Distance ly
486.14
last precise pa
333
last precise sep
0.266
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12171-6307 RST3781 1991 4 333 0.3 10.19 10.62 G3V: 121704.67-630729.0

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