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21002+4027
TDT 2688
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21002+4027 TDT 2688 : NOTES
No records found.
REFERENCES
No records found.
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
21002+4027
TDT2688
1991
1
104
0.5
11.01
11.07
210009.77+402642.8
If you need more information about this double, apply for a
data request form
to the WDS.