21556+4605 TDT 3245

 
 
21h 55m 38.44s +46° 04' 56.5" P.A. 263.00 sep 0.5 mag 11.21,11.47
 
 
Coord 2000 21556+4605 Discov num TDT3245 Comp Coord arcsec 2000 21 55 38.44 +46 04 56.5
Date first 1991 Date last 1991 Obs 1
Pa first 263 Pa last 262.7 P.A. Now (θ) 262.7°
Sep first 0.5 Sep last 0.51 Sep. Now (ρ) 0.51"
Mag pri 11.21 Mag sec 11.47 delta mag (ΔM) 0.26 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3604-02734-1 Gaia DR2 1973674675252343040
 
 
WDS 21556+4605 TDT 3245 : 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
21556+4605 TDT3245 1991 1 263 0.5 11.21 11.47 215538.44+460456.5

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WDS 21556+4605 TDT 3245 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21556+4605 TDT 3245 : MEASURES
 
 
No records found.

 
 
WDS 21556+4605 : VIRTUAL EYEPIECE
 
 

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WDS 21556+4605 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.