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20257+3609
TDT 2260
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20257+3609 TDT 2260 : NOTES
No records found.
DISCOVERER
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
20257+3609
TDT2260
1991
1
3
2.7
11.50
12.41
202544.17+360831.2
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