18338-2119 ARA 1543

 
 
18h 33m 46.15s -21° 18' 19.4" P.A. 253.00 sep 8.5 mag 11.00,12.60
 
 
Coord 2000 18338-2119 Discov num ARA1543 Comp Coord arcsec 2000 18 33 46.15 -21 18 19.4
Date first 1921 Date last 2010 Obs 6
Pa first 251 Pa last 253.4 P.A. Now (θ) 253.4°
Sep first 8.6 Sep last 8.48 Sep. Now (ρ) 8.48"
Mag pri 11.00 Mag sec 12.60 delta mag (ΔM) 1.6 Spectral class
Pri motion ra +010 Sec motion ra +006
Pri motion dec -001 Sec motion dec +003
Notes
rPM=0.563
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4091626712312786304
 
 
WDS 18338-2119 ARA 1543 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18338-2119 ARA1543 1998 3 253 8.7 11.00 12.60 D 183346.15-211819.4
18338-2119 ARA1543 1999 4 252 8.7 11.00 12.60 D 183346.15-211819.4
18338-2119 ARA1543 2000 5 252 8.7 11.00 12.60 183346.15-211819.4
18338-2119 ARA1543 2010 6 253 8.5 11.00 12.60 183346.15-211819.4

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WDS 18338-2119 ARA 1543 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18338-2119 ARA 1543 : MEASURES
 
 
No records found.

 
 
WDS 18338-2119 : VIRTUAL EYEPIECE
 
 

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WDS 18338-2119 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.