2007 EF87
2007EF87, 2005 UD238, 2005UD238, b4989, K05UN8D, K07E87F
All data for this body: [vot]
MPC data
| Name (number) |
2007 EF87 (374989) |
| a |
2.55204 |
| e |
0.09670 |
| i / sin(i) |
7.1138 /
0.12384
|
| q |
2.30525
|
| Q |
2.79882
|
| ω |
250.3550 |
| Node |
194.4346 |
| m |
254.2695 |
| n |
0.2418 |
| Epoch |
2460800.5 |
| nobs |
214 |
| nopp |
13 |
| Years observed |
2003-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.553 |
|
| ep |
0.104 |
|
| sin(ip) |
0.131 |
|
| G |
0.150 |
|
| H |
17.540 |
|
| Mass |
|
|
| D |
2.25 |
0.131 |
| pV |
0.032 |
0.0061 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5528 |
0.1040 |
0.1311 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.25 |
0.131 |
0.131 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.032 |
0.0061 |
0.0061 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 17.54 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |