2015 HK21
2015HK21, 2016 NR44, 2016NR44, K15H21K, K16N44R, x3165
All data for this body: [vot]
MPC data
| Name (number) |
2015 HK21 (593165) |
| a |
2.63897 |
| e |
0.05603 |
| i / sin(i) |
4.7598 /
0.08298
|
| q |
2.49111
|
| Q |
2.78683
|
| ω |
154.1636 |
| Node |
172.6199 |
| m |
231.0482 |
| n |
0.2299 |
| Epoch |
2460200.5 |
| nobs |
206 |
| nopp |
11 |
| Years observed |
2006-2023 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.639 |
|
| ep |
0.053 |
|
| sin(ip) |
0.076 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.090 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6386 |
0.0527 |
0.0760 |
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 |
| 17.09 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |