21279+4046 TDT 2979

 
 
21h 27m 55.66s +40° 46' 12.4" P.A. 135.00 sep 0.4 mag 10.26,10.32
 
 
Coord 2000 21279+4046 Discov num TDT2979 Comp Coord arcsec 2000 21 27 55.66 +40 46 12.4
Date first 1991 Date last 1991 Obs 1
Pa first 135 Pa last 134.7 P.A. Now (θ) 134.7°
Sep first 0.4 Sep last 0.37 Sep. Now (ρ) 0.37"
Mag pri 10.26 Mag sec 10.32 delta mag (ΔM) 0.06 Spectral class
Pri motion ra +012 Sec motion ra +012
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3186-02082-1 Gaia DR2 1966978099681932160
 
 
WDS 21279+4046 TDT 2979 : 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
21279+4046 TDT2979 1991 1 135 0.4 10.26 10.32 212755.66+404612.4

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 21279+4046 TDT 2979 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21279+4046 TDT 2979 : MEASURES
 
 
No records found.

 
 
WDS 21279+4046 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21279+4046 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.