2011 EN21
2011EN21, 2013 TC1, 2013TC1, 2015 DG1, 2015DG1, K11E21N, K13T01C, K15D01G, x9998
All data for this body: [vot]
MPC data
| Name (number) |
2011 EN21 (599998) |
| a |
2.73773 |
| e |
0.07192 |
| i / sin(i) |
15.1032 /
0.26056
|
| q |
2.54083
|
| Q |
2.93462
|
| ω |
225.9290 |
| Node |
346.5027 |
| m |
356.2439 |
| n |
0.2176 |
| Epoch |
2460800.5 |
| nobs |
216 |
| nopp |
12 |
| Years observed |
2002-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.738 |
|
| ep |
0.109 |
|
| sin(ip) |
0.267 |
|
| G |
0.150 |
|
| H |
16.570 |
|
| 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 |
| 2.7381 |
0.1093 |
0.2669 |
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 |
| 16.57 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |