2012 XN20
2012XN20, ~0pTt, K12X20N
All data for this body: [vot]
MPC data
| Name (number) |
2012 XN20 (817897) |
| a |
2.24417 |
| e |
0.17843 |
| i / sin(i) |
4.0529 /
0.07068
|
| q |
1.84376
|
| Q |
2.64459
|
| ω |
320.1320 |
| Node |
73.6524 |
| m |
274.1395 |
| n |
0.2932 |
| Epoch |
2460800.5 |
| nobs |
131 |
| nopp |
6 |
| Years observed |
2012-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.244 |
|
| ep |
0.158 |
|
| sin(ip) |
0.058 |
|
| G |
0.150 |
|
| H |
18.600 |
|
| 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 |
| 2.2439 |
0.1576 |
0.0580 |
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 |
| 18.60 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |