1998 HK155
1998HK155, 58894, J98HF5K
All data for this body: [vot]
MPC data
| Name (number) |
1998 HK155 (58894) |
| a |
2.59783 |
| e |
0.17514 |
| i / sin(i) |
5.2758 /
0.09195
|
| q |
2.14285
|
| Q |
3.05281
|
| ω |
216.9178 |
| Node |
74.0027 |
| m |
89.3984 |
| n |
0.2354 |
| Epoch |
2460800.5 |
| nobs |
1322 |
| nopp |
22 |
| Years observed |
1991-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.599 |
|
| ep |
0.189 |
|
| sin(ip) |
0.075 |
|
| G |
0.150 |
|
| H |
15.530 |
|
| 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 |
| 2.5990 |
0.1890 |
0.0752 |
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 |
| 15.53 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |