2013 EP21
2013EP21, 2008 YR44, 2008YR44, j1733, K08Y44R, K13E21P
All data for this body: [vot]
MPC data
| Name (number) |
2013 EP21 (451733) |
| a |
2.37783 |
| e |
0.09547 |
| i / sin(i) |
3.8100 /
0.06645
|
| q |
2.15082
|
| Q |
2.60483
|
| ω |
158.5933 |
| Node |
328.2073 |
| m |
149.0485 |
| n |
0.2688 |
| Epoch |
2460800.5 |
| nobs |
160 |
| nopp |
11 |
| Years observed |
2002-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.377 |
|
| ep |
0.128 |
|
| sin(ip) |
0.073 |
|
| G |
0.150 |
|
| H |
18.120 |
|
| 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 |
| 2.3772 |
0.1284 |
0.0733 |
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 |
| 18.12 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |