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Doubles in session


Current system
20188+2142
A 285


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HDS2888



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20188+2142 A 285 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20188+2142 A 285 1986 8 302 3.2 9.47 13.00 F0 +21 4149 201849.21+214132.5
20188+2142 A 285 2016 9 296 3.3 9.47 13.00 F0 +21 4149 201849.21+214132.5

If you need more information about this double, apply for a data request form to the WDS.