2012 TH20
2012TH20, 2015 TH311, 2015TH311, j4071, K12T20H, K15TV1H
All data for this body: [vot]
MPC data
| Name (number) |
2012 TH20 (454071) |
| a |
1.99558 |
| e |
0.14227 |
| i / sin(i) |
9.4609 /
0.16437
|
| q |
1.71166
|
| Q |
2.27950
|
| ω |
130.6559 |
| Node |
342.8665 |
| m |
81.4134 |
| n |
0.3496 |
| Epoch |
2460800.5 |
| nobs |
154 |
| nopp |
10 |
| Years observed |
2005-2025 |
| rms |
1.00 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.996 |
|
| ep |
0.128 |
|
| sin(ip) |
0.197 |
|
| G |
0.150 |
|
| H |
18.700 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 1.9965 |
0.1278 |
0.1966 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 18.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |