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Doubles in session


Current system
20289-2647
B 487


Nearby doubles
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H N 7AB

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B 2887

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B 494

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SEE 414

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HJ 2982

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CHR 97



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20289-2647 B 487 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20289-2647 B 487 1959 2 5 1.3 9.70 13.50 A9V -2714830 202852.20-264645.4
20289-2647 B 487 2016 3 5 1.4 9.70 13.50 A9V -2714830 202852.20-264645.4

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