2001 UN222
2001UN222, K01UM2N, N4540
All data for this body: [vot]
MPC data
| Name (number) |
2001 UN222 (234540) |
| a |
2.39974 |
| e |
0.15410 |
| i / sin(i) |
4.5567 /
0.07945
|
| q |
2.02995
|
| Q |
2.76954
|
| ω |
11.9856 |
| Node |
90.7829 |
| m |
275.7577 |
| n |
0.2651 |
| Epoch |
2460200.5 |
| nobs |
321 |
| nopp |
13 |
| Years observed |
2001-2023 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.400 |
|
| ep |
0.172 |
|
| sin(ip) |
0.062 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.520 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4000 |
0.1724 |
0.0625 |
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 |
| 17.52 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |