2017 HY74
2017HY74, ~0rHY, K17H74Y
All data for this body: [vot]
MPC data
| Name (number) |
2017 HY74 (824820) |
| a |
2.54657 |
| e |
0.09755 |
| i / sin(i) |
28.1277 /
0.47144
|
| q |
2.29814
|
| Q |
2.79500
|
| ω |
325.3371 |
| Node |
199.3375 |
| m |
33.0615 |
| n |
0.2425 |
| Epoch |
2460800.5 |
| nobs |
102 |
| nopp |
7 |
| Years observed |
2009-2025 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.548 |
|
| ep |
0.185 |
|
| sin(ip) |
0.468 |
|
| G |
0.150 |
|
| H |
17.770 |
|
| 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 |
| 2.5483 |
0.1846 |
0.4678 |
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 |
| 17.77 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |