2013 HP18
2013HP18, e4487, K13H18P
All data for this body: [vot]
MPC data
| Name (number) |
2013 HP18 (404487) |
| a |
3.23196 |
| e |
0.08940 |
| i / sin(i) |
4.7780 /
0.08329
|
| q |
2.94301
|
| Q |
3.52091
|
| ω |
263.2144 |
| Node |
25.9287 |
| m |
211.8258 |
| n |
0.1696 |
| Epoch |
2460200.5 |
| nobs |
188 |
| nopp |
10 |
| Years observed |
2009-2022 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.247 |
|
| ep |
0.041 |
|
| sin(ip) |
0.079 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.210 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2468 |
0.0409 |
0.0792 |
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 |
| 16.21 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |