18009+4954 LDS 4770

 
 
18h 00m 48.35s +49° 53' 55.2" P.A. 213.00 sep 1.5 mag 12.70,13.20
 
 
Coord 2000 18009+4954 Discov num LDS4770 Comp Coord arcsec 2000 18 00 48.35 +49 53 55.2
Date first 1960 Date last 1960 Obs 1
Pa first 213 Pa last 213 P.A. Now (θ) 213°
Sep first 1.5 Sep last 1.5 Sep. Now (ρ) 1.5"
Mag pri 12.70 Mag sec 13.20 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -017 Sec motion ra
Pri motion dec +155 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 2123267625952756736
 
 
WDS 18009+4954 LDS 4770 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18009+4954 LDS4770 1960 1 213 1.5 13.30 13.80 180047.00+495400.0

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WDS 18009+4954 LDS 4770 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18009+4954 LDS 4770 : MEASURES
 
 
No records found.

 
 
WDS 18009+4954 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 18009+4954 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.