Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Less is more. Filter out doubles you can't observe!
Register here
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20478-6546
TDT 2544
Nearby doubles
10' : 20492-6550
TDT2562
23' : 20513-6542
UC 4309
23' : 20515-6543
HJ 5221
46' : 20404-6551
KPP4210
46' : 20552-6550
LDS 728
48' : 20553-6557
DAM1257
54' : 20490-6453
UC 4298
54' : 20557-6609
HDS2981AB
66' : 20411-6638
NZO 102
71' : 20371-6523
UC 4233
73' : 20594-6558
MLO 91
76' : 20370-6623
TDT2424
80' : 20527-6432
HDS2974
82' : 20354-6519
HDS2942
82' : 20496-6427
DAW 229AB
82' : 20598-6621
TDT2683
85' : 20370-6455
TSN 35
86' : 20459-6710
TDT2524
86' : 20397-6436
FAB 16
89' : 20416-6427
UC 4259
91' : 20573-6655
TDT2657
92' : 20398-6430
HJ 5217
97' : 20444-6411
B 994
105' : 20407-6411
HU 1616
106' : 20361-6705
CBL 179
108' : 20432-6730
LDS 718
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 20478-6546 TDT 2544 : 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
20478-6546
TDT2544
1991
1
158
0.5
11.52
11.60
204746.57-654549.5
If you need more information about this double, apply for a
data request form
to the WDS.