Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Create your personal custom set of columns with all data you need.
Register here!
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20138+4055
TDT 2106
HD 228454
Nearby doubles
5' : 20137+4050
DOO 13
10' : 20144+4048
TDT2113
16' : 20136+4040
TDT2104
18' : 20133+4038
GRV 324
19' : 20144+4112
TDT2112
22' : 20143+4115
COU2639
23' : 20148+4035
TDT2118
28' : 20151+4118
A 387AB
31' : 20155+4030
A 390
32' : 20111+4048
TDT2057
36' : 20110+4041
KPP1897
39' : 20158+4024
TDS1055
49' : 20169+4022
BU 661AB
49' : 20171+4127
ARN 97
49' : 20097+4046
BRT2254
50' : 20181+4044
STF2666AB
51' : 20177+4030
HDS2897
52' : 20170+4017
CNT 5
55' : 20111+4131
HJ 1491
55' : 20176+4020
BRT2259
55' : 20163+4007
MLB1013
56' : 20181+4122
ES 1674
56' : 20090+4045
HJ 1487AB
57' : 20184+4033
ARN 49
58' : 20097+4130
HDS2871
59' : 20187+4113
COU2640
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 20138+4055 TDT 2106 (HD 228454) : NOTES
No records found.
DISCOVERER
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
20138+4055
TDT2106
1991
1
358
0.5
11.45
11.90
201350.50+405443.7
If you need more information about this double, apply for a
data request form
to the WDS.