20008-3938 WG 249

 
 
20h 00m 51.86s -39° 37' 38.6" P.A. 125.00 sep 13.4 mag 10.90,11.45
 
 
Coord 2000 20008-3938 Discov num WG  249 Comp Coord arcsec 2000 20 00 51.86 -39 37 38.6
Date first 1879 Date last 2019 Obs 10
Pa first 112 Pa last 124.8 P.A. Now (θ) 124.8°
Sep first 10.2 Sep last 13.381 Sep. Now (ρ) 13.381"
Mag pri 10.90 Mag sec 11.45 delta mag (ΔM) 0.55 Spectral class
Pri motion ra -006 Sec motion ra +005
Pri motion dec -009 Sec motion dec -064
Notes
rPM=0.874
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7951-00759-1 Gaia DR2 6687701105682134784
 
 
WDS 20008-3938 WG 249 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Wg_1911a Ma - Wrigley, R.W. 1911MNRAS..71..479W
Wg_1911a MNRAS 71, 479, 1911
Wg_1911 Pa j Wrigley, R.W. 1911MNRAS..72...34W
Wg_1911 MNRAS 72, 34, 1911
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20008-3938 WG 249 1905 3 109 11.2 11.45 11.70 200052.85-393746.3
20008-3938 WG 249 1998 4 123 13.6 10.90 11.45 200051.86-393738.6
20008-3938 WG 249 2010 8 122 13.1 10.90 11.45 200051.86-393738.6
20008-3938 WG 249 2015 9 114 11.8 10.90 11.45 200051.86-393738.6
20008-3938 WG 249 2019 10 125 13.4 10.90 11.45 200051.86-393738.6

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WDS 20008-3938 WG 249 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20008-3938 WG 249 : MEASURES
 
 
No records found.

 
 
WDS 20008-3938 : VIRTUAL EYEPIECE
 
 

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WDS 20008-3938 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.