1999 TU228
1999TU228, 42984, J99TM8U
All data for this body: [vot]
MPC data
| Name (number) |
1999 TU228 (42984) |
| a |
2.51731 |
| e |
0.18866 |
| i / sin(i) |
4.0958 /
0.07143
|
| q |
2.04241
|
| Q |
2.99222
|
| ω |
241.2778 |
| Node |
118.7057 |
| m |
164.8739 |
| n |
0.2468 |
| Epoch |
2460800.5 |
| nobs |
1830 |
| nopp |
22 |
| Years observed |
1994-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.517 |
|
| ep |
0.130 |
|
| sin(ip) |
0.055 |
|
| G |
0.150 |
|
| H |
15.460 |
|
| 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 |
| 2.5171 |
0.1304 |
0.0553 |
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 |
| 15.46 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |