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Doubles in session
Current system
21120+4000
TDT 2817
Nearby doubles
11' : 21129+4003
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18' : 21105+4000
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25' : 21098+4001
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30' : 21118+3931
ES 1992
32' : 21146+3947
LDS2500
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42' : 21153+4017
A 1440
43' : 21110+3919
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44' : 21111+3918
MLB 892
46' : 21126+3915
MLB 893
47' : 21145+4036
COU2227
49' : 21139+4042
TDT2840
53' : 21165+3959
SEI1484
54' : 21072+3958
ES 1990AB
55' : 21128+3907
SEI1447
56' : 21108+3906
GUR 4
57' : 21140+4051
KPP1300
58' : 21132+3904
TDT2833AB
59' : 21168+4019
TOB 219
59' : 21169+4009
COU1972
59' : 21171+4001
A 1441AB
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21120+4000 TDT 2817 : 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
21120+4000
TDT2817
1991
1
335
0.6
11.34
11.73
211157.66+395947.3
If you need more information about this double, apply for a
data request form
to the WDS.