2007 EK9
2007EK9, 2009 QD49, 2009QD49, K07E09K, K09Q49D, M4954
All data for this body: [vot]
MPC data
| Name (number) |
2007 EK9 (224954) |
| a |
3.12466 |
| e |
0.06536 |
| i / sin(i) |
14.3395 /
0.24767
|
| q |
2.92042
|
| Q |
3.32890
|
| ω |
176.7037 |
| Node |
177.4525 |
| m |
296.1683 |
| n |
0.1784 |
| Epoch |
2460800.5 |
| nobs |
577 |
| nopp |
17 |
| Years observed |
1996-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.123 |
|
| ep |
0.045 |
|
| sin(ip) |
0.244 |
|
| G |
0.150 |
|
| H |
15.510 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
7.417 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1461 |
Jean-Jacques |
-1 |
Jean-Jacques |
-1.0000 |
Nesvorny |
2024ApJS..274...25N |
HCM-2024 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1228 |
0.0446 |
0.2444 |
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 |
| 15.51 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |