18402+1815 TDT 986

 
 
18h 40m 13.54s +18° 14' 43.8" P.A. 145.00 sep 0.5 mag 11.41,11.71
 
 
Coord 2000 18402+1815 Discov num TDT 986 Comp Coord arcsec 2000 18 40 13.54 +18 14 43.8
Date first 1991 Date last 1991 Obs 1
Pa first 145 Pa last 145.2 P.A. Now (θ) 145.2°
Sep first 0.5 Sep last 0.52 Sep. Now (ρ) 0.52"
Mag pri 11.41 Mag sec 11.71 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +014 Sec motion ra +014
Pri motion dec -001 Sec motion dec -001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1587-01622-1 Gaia DR2 4512420085756414080
 
 
WDS 18402+1815 TDT 986 : 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
18402+1815 TDT 986 1991 1 145 0.5 11.41 11.71 184013.54+181443.8

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WDS 18402+1815 TDT 986 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18402+1815 TDT 986 : MEASURES
 
 
No records found.

 
 
WDS 18402+1815 : VIRTUAL EYEPIECE
 
 

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WDS 18402+1815 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.