2011 EN9
2011EN9, K11E09N, t3214
All data for this body: [vot]
MPC data
| Name (number) |
2011 EN9 (553214) |
| a |
2.78763 |
| e |
0.14287 |
| i / sin(i) |
9.5178 /
0.16535
|
| q |
2.38935
|
| Q |
3.18590
|
| ω |
325.3929 |
| Node |
160.8495 |
| m |
35.9697 |
| n |
0.2118 |
| Epoch |
2460800.5 |
| nobs |
160 |
| nopp |
8 |
| Years observed |
2007-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.788 |
|
| ep |
0.170 |
|
| sin(ip) |
0.157 |
|
| G |
0.150 |
|
| H |
17.520 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 53209 |
1999 CQ75 |
-1 |
1999CQ75 |
-1.0000 |
Nesvorny |
2024ApJS..274...25N |
HCM-2024 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7881 |
0.1699 |
0.1567 |
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 |
| 17.52 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |