19206+0639 HO 576 AC

 
 
19h 20m 36.43s +06° 38' 38.6" P.A. 256.00 sep 45.0 mag 8.22,11.58 Sp F8
 
 
Coord 2000 19206+0639 Discov num HO  576 Comp AC Coord arcsec 2000 19 20 36.43 +06 38 38.6
Date first 1906 Date last 2016 Obs 10
Pa first 254 Pa last 255.8 P.A. Now (θ) 255.8°
Sep first 42.2 Sep last 44.98 Sep. Now (ρ) 44.98"
Mag pri 8.22 Mag sec 11.58 delta mag (ΔM) 3.36 Spectral class F8 (yellow-white)
Pri motion ra -016 Sec motion ra
Pri motion dec -073 Sec motion dec
Notes Z (Parallax indicates components are physical)
This double is physical.
 
 
19206+0639 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 181526 124527 19 20 36 +06 38 39 HO 576 AB 2016 14 180 4.0 8.22 11.90 3.68
Show 124527 19 20 36 +06 38 39 HO 576 AC 2016 10 256 45.0 8.22 11.58 3.36 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 124527 Tycho2 0476-01132-1 Gaia DR2 4294093459140708736
HD 181526
 
 
WDS 19206+0639 HO 576 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19206+0639 HO 576 AC 1991 4 254 43.2 8.22 11.58 F8 D 192036.43+063838.6
19206+0639 HO 576 AC 1999 5 254 45.3 8.22 11.58 F8 D 192036.43+063838.6
19206+0639 HO 576 AC 2001 7 254 45.2 8.22 11.58 F8 D 192036.43+063838.6
19206+0639 HO 576 AC 2015 8 254 45.4 8.22 11.58 F8 192036.43+063838.6
19206+0639 HO 576 AC 2016 10 256 45.0 8.22 11.58 F8 Z 192036.43+063838.6

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WDS 19206+0639 HO 576 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19206+0639 HO 576 AC : MEASURES
 
 
No records found.

 
 
WDS 19206+0639 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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WDS 19206+0639 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.