2015 HW18
2015HW18, K15H18W, x3162
All data for this body: [vot]
MPC data
| Name (number) |
2015 HW18 (593162) |
| a |
2.75638 |
| e |
0.07712 |
| i / sin(i) |
4.0347 /
0.07036
|
| q |
2.54381
|
| Q |
2.96896
|
| ω |
123.1576 |
| Node |
156.7080 |
| m |
233.2792 |
| n |
0.2154 |
| Epoch |
2460200.5 |
| nobs |
100 |
| nopp |
9 |
| Years observed |
2006-2021 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.757 |
|
| ep |
0.082 |
|
| sin(ip) |
0.062 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.540 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7570 |
0.0818 |
0.0619 |
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 |
| 17.54 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |