1998 TF20
1998TF20, 1999 YS6, 1999YS6, 69922, J98T20F, J99Y06S
All data for this body: [vot]
MPC data
Name (number) |
1998 TF20 (69922) |
a |
3.22170 |
e |
0.09750 |
i / sin(i) |
14.3573 /
0.24797
|
q |
2.90759
|
Q |
3.53582
|
ω |
225.9669 |
Node |
29.9989 |
m |
235.6437 |
n |
0.1704 |
Epoch |
2460200.5 |
nobs |
1570 |
nopp |
20 |
Years observed |
1998-2023 |
rms |
0.68 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
3.239 |
|
ep |
0.081 |
|
sin(ip) |
0.238 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.620 |
|
Mass |
|
|
D |
|
|
pV |
|
|
Rotational Period |
18.573 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.2392 |
0.0810 |
0.2381 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
G data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
13.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
18.57 |
|
|
Durech |
2023A&A...675A..24D |
Model |