2011 PE20
2011PE20, K11P20E, t3436
All data for this body: [vot]
MPC data
| Name (number) |
2011 PE20 (553436) |
| a |
3.21418 |
| e |
0.02526 |
| i / sin(i) |
14.6737 /
0.25331
|
| q |
3.13297
|
| Q |
3.29539
|
| ω |
181.8598 |
| Node |
249.0080 |
| m |
39.1288 |
| n |
0.1710 |
| Epoch |
2460800.5 |
| nobs |
132 |
| nopp |
8 |
| Years observed |
2011-2025 |
| rms |
0.95 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.210 |
|
| ep |
0.016 |
|
| sin(ip) |
0.272 |
|
| G |
0.150 |
|
| H |
16.260 |
|
| 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 |
| 3.2102 |
0.0164 |
0.2719 |
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 |
| 16.26 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |