2011 EK57
2011EK57, 2011 FT158, 2011FT158, 2015 AO203, 2015AO203, K11E57K, K11FF8T, K15AK3O, v4984
All data for this body: [vot]
MPC data
| Name (number) |
2011 EK57 (574984) |
| a |
2.59980 |
| e |
0.10110 |
| i / sin(i) |
14.4325 /
0.24924
|
| q |
2.33695
|
| Q |
2.86265
|
| ω |
325.9089 |
| Node |
26.9292 |
| m |
309.2040 |
| n |
0.2351 |
| Epoch |
2460800.5 |
| nobs |
272 |
| nopp |
12 |
| Years observed |
2003-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.599 |
|
| ep |
0.060 |
|
| sin(ip) |
0.241 |
|
| G |
0.150 |
|
| H |
16.840 |
|
| 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 |
| 2.5993 |
0.0601 |
0.2411 |
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 |
| 16.84 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |