2002 HB12
2002HB12, 1998 BT45, 1998BT45, 2000 WH139, 2000WH139, 73181, J98B45T, K00WD9H, K02H12B
All data for this body: [vot]
MPC data
| Name (number) |
2002 HB12 (73181) |
| a |
2.31741 |
| e |
0.05463 |
| i / sin(i) |
1.8282 /
0.03190
|
| q |
2.19081
|
| Q |
2.44401
|
| ω |
203.3453 |
| Node |
101.5539 |
| m |
90.6863 |
| n |
0.2794 |
| Epoch |
2460800.5 |
| nobs |
1332 |
| nopp |
18 |
| Years observed |
1998-2024 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.318 |
|
| ep |
0.034 |
|
| sin(ip) |
0.020 |
|
| G |
0.150 |
|
| H |
16.150 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
4.560 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3176 |
0.0343 |
0.0196 |
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 |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
|
0.760 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |