Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Preset columns are boring you? Create your own custom set!
Register here!
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
21409+4205
TDT 3104
Nearby doubles
14' : 21398+4211
TDT3094
27' : 21395+4144
BU 449AB
29' : 21426+4226
STF2820AB
35' : 21380+4153
A 402
44' : 21373+4145
GRV 486
49' : 21443+4234
OSO 156AB
49' : 21412+4117
COU1977
50' : 21431+4122
COU1978
51' : 21389+4249
J 1232
53' : 21456+4202
TDT3143
54' : 21361+4206
TDT3050
61' : 21381+4258
ES 1458
62' : 21427+4303
TDT3117
63' : 21461+4143
TDT3148
63' : 21424+4105
KUI 108AB
64' : 21360+4237
ES 1457AB
64' : 21443+4256
TDT3129
66' : 21426+4103
BU 688AB
66' : 21448+4254
TDT3132
70' : 21392+4311
GIC 168
70' : 21419+4058
MLB 30
70' : 21422+4057
DAM 231
71' : 21462+4239
ES 1460AB
71' : 21354+4128
GRV 480
71' : 21362+4253
HO 463
72' : 21402+4316
AC 20AB
Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21409+4205 TDT 3104 : 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
21409+4205
TDT3104
1991
1
233
2.2
12.20
12.71
214052.24+420510.2
If you need more information about this double, apply for a
data request form
to the WDS.