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Current system
21301+2719
TDT 2999
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21301+2719 TDT 2999 : 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
21301+2719
TDT2999
1991
1
355
0.9
11.60
12.15
213005.17+271924.2
If you need more information about this double, apply for a
data request form
to the WDS.