18181-1155 TDT 783

 
 
18h 18m 06.85s -11° 55' 14.1" P.A. 67.00 sep 0.5 mag 10.56,10.77 Sp B0I
 
 
Coord 2000 18181-1155 Discov num TDT 783 Comp Coord arcsec 2000 18 18 06.85 -11 55 14.1
Date first 1991 Date last 1991 Obs 1
Pa first 67 Pa last 67.1 P.A. Now (θ) 67.1°
Sep first 0.5 Sep last 0.49 Sep. Now (ρ) 0.49"
Mag pri 10.56 Mag sec 10.77 delta mag (ΔM) 0.21 Spectral class B0I (blue-white)
Pri motion ra +000 Sec motion ra +000
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 5685-01612-1 Gaia DR2 4153683870109372672
 
 
WDS 18181-1155 TDT 783 : 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
18181-1155 TDT 783 1991 1 67 0.5 10.56 10.77 181806.85-115514.1

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WDS 18181-1155 TDT 783 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18181-1155 TDT 783 : MEASURES
 
 
No records found.

 
 
WDS 18181-1155 : VIRTUAL EYEPIECE
 
 

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WDS 18181-1155 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.