21593+0537 HDS 3123 (HD 208907)

 
 
21h 59m 16.67s +05° 36' 43.9" P.A. 245.00 sep 0.3 mag 9.88,10.55 Sp G0 dist. 207.04 pc (675.36 l.y.)
 
 
Coord 2000 21593+0537 Discov num HDS3123 Comp Coord arcsec 2000 21 59 16.67 +05 36 43.9
Date first 1991 Date last 2014 Obs 5
Pa first 246 Pa last 244.9 P.A. Now (θ) 244.9°
Sep first 0.3 Sep last 0.286 Sep. Now (ρ) 0.286"
Mag pri 9.88 Mag sec 10.55 delta mag (ΔM) 0.67 Spectral class G0 (yellow)
Pri motion ra -002 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 208907 Constellation Pegasus SAO 127208 HIP 108539
Tycho2 0553-00061-1 Gaia DR2 2697241321609541376 HD 208907 BD BD+04 4779
Distance 207.04 Distance ly 675.36
 
 
WDS 21593+0537 HDS 3123 (HD 208907) : 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
21593+0537 HDS3123 1997 2 246 0.3 9.88 10.55 G0 D 215916.67+053643.9
21593+0537 HDS3123 2014 4 245 0.3 9.88 10.55 G0 215916.67+053643.9

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WDS 21593+0537 HDS 3123 (HD 208907) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21593+0537 HDS 3123 (HD 208907) : MEASURES
 
 
No records found.

 
 
WDS 21593+0537 (HD 208907) : VIRTUAL EYEPIECE
 
 

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WDS 21593+0537 (HD 208907) : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.