2001 UN222
2001UN222, K01UM2N, N4540
All data for this body: [vot]
MPC data
| Name (number) |
2001 UN222 (234540) |
| a |
2.39947 |
| e |
0.15347 |
| i / sin(i) |
4.5579 /
0.07947
|
| q |
2.03124
|
| Q |
2.76771
|
| ω |
11.8655 |
| Node |
90.7647 |
| m |
74.9335 |
| n |
0.2652 |
| Epoch |
2460800.5 |
| nobs |
371 |
| nopp |
14 |
| Years observed |
2001-2025 |
| rms |
0.96 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.400 |
|
| ep |
0.172 |
|
| sin(ip) |
0.062 |
|
| G |
0.150 |
|
| H |
17.500 |
|
| 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 |
| 2.4000 |
0.1724 |
0.0625 |
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 |
| 17.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |