2000 HD31
2000HD31, H8632, K00H31D
All data for this body: [vot]
MPC data
| Name (number) |
2000 HD31 (178632) |
| a |
2.54925 |
| e |
0.10944 |
| i / sin(i) |
5.7435 /
0.10007
|
| q |
2.27027
|
| Q |
2.82824
|
| ω |
25.3048 |
| Node |
215.8817 |
| m |
23.6210 |
| n |
0.2422 |
| Epoch |
2460800.5 |
| nobs |
590 |
| nopp |
18 |
| Years observed |
2000-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.549 |
|
| ep |
0.117 |
|
| sin(ip) |
0.105 |
|
| G |
0.150 |
|
| H |
16.360 |
|
| 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 |
| 2.5487 |
0.1174 |
0.1052 |
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 |
| 16.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |