2001HN20
H8837, K01H20N
All data for this body: [vot]
MPC data
| Name (number) |
2001HN20 (178837) |
| Packed designation |
H8837 |
| a |
2.44058 |
| e |
0.22333 |
| i / sin(i) |
7.1833 /
0.12504
|
| q |
1.89553
|
| Q |
2.98563
|
| ω |
9.3606 |
| Node |
232.5346 |
| m |
148.1241 |
| n |
0.2585 |
| Epoch |
2459600.5 |
| nobs |
817 |
| nopp |
16 |
| Years observed |
1994-2021 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.444 |
|
| ep |
0.242 |
|
| sin(ip) |
0.131 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.060 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4444 |
0.2417 |
0.1314 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.06 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |