2012 XK121
2012XK121, ~024g, 2008 UK195, 2008UK195, K08UJ5K, K12XC1K
All data for this body: [vot]
MPC data
| Name (number) |
2012 XK121 (627978) |
| a |
2.45958 |
| e |
0.23136 |
| i / sin(i) |
8.1410 /
0.14161
|
| q |
1.89052
|
| Q |
3.02864
|
| ω |
270.9924 |
| Node |
134.1935 |
| m |
301.1135 |
| n |
0.2555 |
| Epoch |
2460200.5 |
| nobs |
169 |
| nopp |
9 |
| Years observed |
1994-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.459 |
|
| ep |
0.210 |
|
| sin(ip) |
0.135 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.480 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4595 |
0.2098 |
0.1348 |
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 |
| 17.48 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |