12249-5807 BSO   8

 
 
12h 24m 49.45s -58 07' 10.9" P.A. 335 sep 5.2 mag 7.84,7.98 Sp G0IV/V dist. 173.31 pc (565.34 l.y.)
 
 
Coord 2000
12249-5807
Discov num
BSO   8
Comp
Coord arcsec 2000
12 24 49.45 -58 07 10.9
Date first
1834
Date last
2016
Obs
24
Pa first
336
Pa last
335
P.A. Now (θ)
335°
Sep first
4.5
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
7.84
Mag sec
7.98
delta mag (ΔM)
0.14
Spectral class
G0IV/V (yellow)
Pri motion ra
+013
Sec motion ra
+014
Pri motion dec
-019
Sec motion dec
-025
Notes
N (See Notes)
rPM=0.212 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.7
Precise sep
5.234
Constellation
Crux
SAO
239932
HIP
60557
Tycho2
8641-02609-1
HD
107976
CP
CP-57 5451
Distance
173.31
Distance ly
565.34
last precise pa
334.7
last precise sep
5.234
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12249-5807 BSO 8 2004 20 334 5.3 7.84 7.98 G0IV/V N D 122449.45-580710.9
12249-5807 BSO 8 2014 22 335 5.4 7.84 7.98 G0IV/V N D 122449.45-580710.9
12249-5807 BSO 8 2016 24 335 5.2 7.84 7.98 G0IV/V N 122449.45-580710.9

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