21240+3954 TDT 2944

 
 
21h 24m 01.82s +39° 53' 34.2" P.A. 186.00 sep 1.6 mag 10.83,12.70
 
 
Coord 2000 21240+3954 Discov num TDT2944 Comp Coord arcsec 2000 21 24 01.82 +39 53 34.2
Date first 1991 Date last 1991 Obs 1
Pa first 186 Pa last 185.5 P.A. Now (θ) 185.5°
Sep first 1.6 Sep last 1.56 Sep. Now (ρ) 1.56"
Mag pri 10.83 Mag sec 12.70 delta mag (ΔM) 1.87 Spectral class
Pri motion ra +033 Sec motion ra +033
Pri motion dec +009 Sec motion dec +009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3186-01695-1 Gaia DR2 1965469569729700352
 
 
WDS 21240+3954 TDT 2944 : 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
21240+3954 TDT2944 1991 1 186 1.6 10.83 12.70 212401.82+395334.2

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WDS 21240+3954 TDT 2944 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21240+3954 TDT 2944 : MEASURES
 
 
No records found.

 
 
WDS 21240+3954 : VIRTUAL EYEPIECE
 
 

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WDS 21240+3954 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.