15470-5253 CPO 445 (HD 140623)

 
 
15h 47m 00.27s -52° 53' 16.6" P.A. 180.00 sep 10.6 mag 8.72,11.77 Sp B9.5V dist. 307.69 pc (1003.68 l.y.)
 
 
Coord 2000 15470-5253 Discov num CPO 445 Comp Coord arcsec 2000 15 47 00.27 -52 53 16.6
Date first 1894 Date last 2015 Obs 10
Pa first 174 Pa last 179.8 P.A. Now (θ) 179.8°
Sep first 10.6 Sep last 10.569 Sep. Now (ρ) 10.569"
Mag pri 8.72 Mag sec 11.77 delta mag (ΔM) 3.05 Spectral class B9.5V (blue-white)
Pri motion ra -004 Sec motion ra -001
Pri motion dec -007 Sec motion dec -030
Notes
rPM=0.773
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 140623 Constellation Norma SAO 242956 HIP 77311
Tycho2 8697-00146-1 Gaia DR2 5885816417888235648 HD 140623 CP CP-52 8869
Distance 307.69 Distance ly 1003.68
 
 
WDS 15470-5253 CPO 445 (HD 140623) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CpO1906 - Cape Observatory .
CpO1906 Cape Obs - Henderson, 1906
CpO1938 P+ - Cape Observatory .
CpO1938 +T Cape Obs (1822-1938 data)
CpO9999 T - Cape Observatory ...................
CpO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15470-5253 CPO 445 1999 7 180 10.6 8.72 11.77 B9.5V D 154700.27-525316.6
15470-5253 CPO 445 2010 9 180 10.8 8.72 11.77 B9.5V 154700.27-525316.6
15470-5253 CPO 445 2015 10 180 10.6 8.72 11.77 B9.5V 154700.27-525316.6

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WDS 15470-5253 CPO 445 (HD 140623) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15470-5253 CPO 445 (HD 140623) : MEASURES
 
 
No records found.

 
 
WDS 15470-5253 (HD 140623) : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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WDS 15470-5253 (HD 140623) : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.