2018 EJ9
2018EJ9, ~0ZOi, 2014 KN38, 2014KN38, K14K38N, K18E09J
All data for this body: [vot]
MPC data
| Name (number) |
2018 EJ9 (756072) |
| a |
2.66989 |
| e |
0.23661 |
| i / sin(i) |
14.6600 /
0.25308
|
| q |
2.03817
|
| Q |
3.30161
|
| ω |
323.6342 |
| Node |
163.0183 |
| m |
254.1572 |
| n |
0.2259 |
| Epoch |
2460800.5 |
| nobs |
136 |
| nopp |
9 |
| Years observed |
2007-2025 |
| rms |
1.01 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.672 |
|
| ep |
0.269 |
|
| sin(ip) |
0.243 |
|
| G |
0.150 |
|
| H |
17.280 |
|
| 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 |
| 2.6723 |
0.2691 |
0.2432 |
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 |
| 17.28 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |