1998 HN17
1998HN17, 2000 YD106, 2000YD106, 69681, J98H17N, K00YA6D
All data for this body: [vot]
MPC data
| Name (number) |
1998 HN17 (69681) |
| a |
2.32158 |
| e |
0.15573 |
| i / sin(i) |
3.2162 /
0.05610
|
| q |
1.96005
|
| Q |
2.68311
|
| ω |
236.5141 |
| Node |
304.0566 |
| m |
240.7453 |
| n |
0.2786 |
| Epoch |
2460800.5 |
| nobs |
1667 |
| nopp |
18 |
| Years observed |
1998-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.322 |
|
| ep |
0.196 |
|
| sin(ip) |
0.070 |
|
| G |
0.150 |
|
| H |
15.610 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3221 |
0.1964 |
0.0697 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.61 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |