1997 HU1
1997HU1, A0570, J97H01U
All data for this body: [vot]
MPC data
| Name (number) |
1997 HU1 (100570) |
| a |
2.54314 |
| e |
0.12722 |
| i / sin(i) |
0.3877 /
0.00677
|
| q |
2.21960
|
| Q |
2.86667
|
| ω |
120.8537 |
| Node |
222.0344 |
| m |
189.9512 |
| n |
0.2430 |
| Epoch |
2460800.5 |
| nobs |
694 |
| nopp |
16 |
| Years observed |
1997-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.544 |
|
| ep |
0.089 |
|
| sin(ip) |
0.023 |
|
| G |
0.150 |
|
| H |
16.150 |
|
| 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 |
| 2.5437 |
0.0889 |
0.0227 |
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 |
| 16.15 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |