Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Saving a selection in a list is possibile.
Create your account here!
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
21139+2809
TDT 2843
Nearby doubles
7' : 21134+2813
BRT3365
17' : 21151+2808
J 1154
22' : 21125+2821
HO 152
25' : 21152+2753
COU 531
30' : 21119+2758
TDT2814
35' : 21146+2737
COU 530
38' : 21134+2733
TDT2836
40' : 21167+2819
MLB 574
44' : 21153+2848
MLB 488
49' : 21133+2722
BRT 222
50' : 21177+2815
TDT2889
53' : 21103+2744
GRV 432
56' : 21159+2858
HDS3025
57' : 21144+2905
STF2779AB
58' : 21162+2858
TDT2873
58' : 21181+2825
HJ 1632
59' : 21176+2841
MLB 489AB
61' : 21115+2719
NSN 796
62' : 21098+2915
DU 3
64' : 21092+2820
MLB 537
66' : 21108+2718
BRT1958
70' : 21150+2917
GRV 438
73' : 21094+2850
DOB9002
79' : 21197+2823
LDS4879
81' : 21198+2748
LSC 96
82' : 21176+2915
COU 835AB
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 21139+2809 TDT 2843 : 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
21139+2809
TDT2843
1991
1
162
1.0
11.82
12.40
211354.47+280922.7
If you need more information about this double, apply for a
data request form
to the WDS.