20244+2802 HDS 2918 (HD 340062)

 
 
20h 24m 24.97s +28° 01' 30.6" P.A. 228.00 sep 0.2 mag 10.31,10.76 Sp B9 dist. 465.12 pc (1517.22 l.y.)
 
 
Coord 2000 20244+2802 Discov num HDS2918 Comp Coord arcsec 2000 20 24 24.97 +28 01 30.6
Date first 1991 Date last 2012 Obs 3
Pa first 218 Pa last 227.5 P.A. Now (θ) 227.5°
Sep first 0.2 Sep last 0.154 Sep. Now (ρ) 0.154"
Mag pri 10.31 Mag sec 10.76 delta mag (ΔM) 0.45 Spectral class B9 (blue-white)
Pri motion ra +000 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 340062 Constellation Vulpecula SAO 88634 HIP 100641
Tycho2 2164-01187-1 Gaia DR2 1860081895612626304 HD 340062 BD BD+27 3718
Distance 465.12 Distance ly 1517.22
 
 
WDS 20244+2802 HDS 2918 (HD 340062) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20244+2802 HDS2918 1991 1 218 0.2 10.31 10.76 B9 X 202424.97+280130.6
20244+2802 HDS2918 2012 3 228 0.2 10.31 10.76 B9 X 202424.97+280130.6

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WDS 20244+2802 HDS 2918 (HD 340062) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20244+2802 HDS 2918 (HD 340062) : MEASURES
 
 
No records found.

 
 
WDS 20244+2802 (HD 340062) : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 20244+2802 (HD 340062) : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.