2012 XT139
2012XT139, K12XD9T, p5323
All data for this body: [vot]
MPC data
| Name (number) |
2012 XT139 (515323) |
| a |
2.68993 |
| e |
0.19760 |
| i / sin(i) |
4.5777 /
0.07981
|
| q |
2.15840
|
| Q |
3.22146
|
| ω |
308.8243 |
| Node |
134.4196 |
| m |
151.5019 |
| n |
0.2234 |
| Epoch |
2460200.5 |
| nobs |
75 |
| nopp |
8 |
| Years observed |
2009-2023 |
| rms |
0.48 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.690 |
|
| ep |
0.192 |
|
| sin(ip) |
0.067 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.910 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6900 |
0.1920 |
0.0670 |
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 |
| 17.91 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |