2021 EJ12
2021EJ12, ~0na0, K21E12J
All data for this body: [vot]
MPC data
| Name (number) |
2021 EJ12 (810588) |
| a |
3.95582 |
| e |
0.13832 |
| i / sin(i) |
2.3701 /
0.04136
|
| q |
3.40867
|
| Q |
4.50298
|
| ω |
205.1314 |
| Node |
352.7811 |
| m |
171.0871 |
| n |
0.1253 |
| Epoch |
2460800.5 |
| nobs |
59 |
| nopp |
9 |
| Years observed |
2005-2022 |
| rms |
0.42 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.967 |
|
| ep |
0.210 |
|
| sin(ip) |
0.051 |
|
| G |
0.150 |
|
| H |
16.330 |
|
| 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 |
| 3.9666 |
0.2096 |
0.0513 |
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 |
| 16.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |