1997 HA3
1997HA3, 58555, J97H03A
All data for this body: [vot]
MPC data
| Name (number) |
1997 HA3 (58555) |
| a |
2.28445 |
| e |
0.19564 |
| i / sin(i) |
5.5268 /
0.09631
|
| q |
1.83752
|
| Q |
2.73139
|
| ω |
261.8689 |
| Node |
203.0433 |
| m |
114.1813 |
| n |
0.2854 |
| Epoch |
2460800.5 |
| nobs |
1052 |
| nopp |
17 |
| Years observed |
1992-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.302 |
|
| ep |
0.236 |
|
| sin(ip) |
0.107 |
|
| G |
0.150 |
|
| H |
16.500 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
4.914 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3020 |
0.2358 |
0.1075 |
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 |
| 16.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |