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21518+4022
TDT 3199
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21518+4022 TDT 3199 : NOTES
No records found.
DISCOVERER
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
dm_number
notes
coord_arcsec_2000
21518+4022
TDT3199
1991
1
123
0.4
11.15
11.30
215149.18+402131.1
21518+4022
TDT3199
2016
2
341
3.9
11.15
11.30
215149.18+402131.1
If you need more information about this double, apply for a
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to the WDS.