20275-0405 TDT 2291

 
 
20h 27m 30.88s -04° 04' 38.6" P.A. 87.00 sep 0.5 mag 10.90,10.99
 
 
Coord 2000 20275-0405 Discov num TDT2291 Comp Coord arcsec 2000 20 27 30.88 -04 04 38.6
Date first 1991 Date last 1991 Obs 1
Pa first 87 Pa last 87 P.A. Now (θ) 87°
Sep first 0.5 Sep last 0.51 Sep. Now (ρ) 0.51"
Mag pri 10.90 Mag sec 10.99 delta mag (ΔM) 0.09 Spectral class
Pri motion ra +015 Sec motion ra +015
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5171-00207-1 Gaia DR2 4219373092748879232
 
 
WDS 20275-0405 TDT 2291 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20275-0405 TDT2291 1991 1 87 0.5 10.90 10.99 202730.88-040438.6

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WDS 20275-0405 TDT 2291 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20275-0405 TDT 2291 : MEASURES
 
 
No records found.

 
 
WDS 20275-0405 : VIRTUAL EYEPIECE
 
 

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WDS 20275-0405 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.