2001 YJ121
2001YJ121, I9751, K01YC1J
All data for this body: [vot]
MPC data
| Name (number) |
2001 YJ121 (189751) |
| a |
2.44049 |
| e |
0.18126 |
| i / sin(i) |
7.4728 /
0.13006
|
| q |
1.99814
|
| Q |
2.88285
|
| ω |
38.0561 |
| Node |
307.8730 |
| m |
119.7701 |
| n |
0.2585 |
| Epoch |
2460800.5 |
| nobs |
736 |
| nopp |
15 |
| Years observed |
2001-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.441 |
|
| ep |
0.143 |
|
| sin(ip) |
0.142 |
|
| G |
0.150 |
|
| H |
16.000 |
|
| 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 |
| 2.4405 |
0.1426 |
0.1422 |
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 |
| 16.00 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |