2007 EF4
2007EF4, 2009 TP7, 2009TP7, K07E04F, K09T07P, R8193
All data for this body: [vot]
MPC data
| Name (number) |
2007 EF4 (278193) |
| a |
2.37040 |
| e |
0.15168 |
| i / sin(i) |
1.5819 /
0.02761
|
| q |
2.01086
|
| Q |
2.72994
|
| ω |
112.6610 |
| Node |
323.7981 |
| m |
59.5454 |
| n |
0.2701 |
| Epoch |
2460800.5 |
| nobs |
420 |
| nopp |
13 |
| Years observed |
1998-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.371 |
|
| ep |
0.156 |
|
| sin(ip) |
0.038 |
|
| G |
0.150 |
|
| H |
17.510 |
|
| 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 |
| 2.3710 |
0.1559 |
0.0381 |
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 |
| 17.51 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |