2011 YF20
2011YF20, 2003 YP122, 2003YP122, e7793, K03YC2P, K11Y20F
All data for this body: [vot]
MPC data
| Name (number) |
2011 YF20 (407793) |
| a |
2.46728 |
| e |
0.08038 |
| i / sin(i) |
6.1302 /
0.10679
|
| q |
2.26895
|
| Q |
2.66562
|
| ω |
133.6707 |
| Node |
282.1321 |
| m |
207.2326 |
| n |
0.2543 |
| Epoch |
2460800.5 |
| nobs |
265 |
| nopp |
11 |
| Years observed |
2003-2024 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.467 |
|
| ep |
0.075 |
|
| sin(ip) |
0.121 |
|
| G |
0.150 |
|
| H |
17.330 |
|
| 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 |
| 2.4671 |
0.0752 |
0.1214 |
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 |
| 17.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |