2015 EL21
2015EL21, 2015 EK42, 2015EK42, K15E21L, K15E42K, t9910
All data for this body: [vot]
MPC data
| Name (number) |
2015 EL21 (559910) |
| a |
2.87053 |
| e |
0.12000 |
| i / sin(i) |
8.6059 /
0.14964
|
| q |
2.52607
|
| Q |
3.21499
|
| ω |
261.0836 |
| Node |
173.9461 |
| m |
340.2285 |
| n |
0.2027 |
| Epoch |
2460200.5 |
| nobs |
116 |
| nopp |
10 |
| Years observed |
2010-2023 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.869 |
|
| ep |
0.110 |
|
| sin(ip) |
0.149 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.180 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8686 |
0.1097 |
0.1492 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |