2000 HW12
2000HW12, 2001 UB40, 2001UB40, A4750, K00H12W, K01U40B
All data for this body: [vot]
MPC data
| Name (number) |
2000 HW12 (104750) |
| a |
2.67334 |
| e |
0.22624 |
| i / sin(i) |
13.3824 /
0.23145
|
| q |
2.06852
|
| Q |
3.27815
|
| ω |
234.9750 |
| Node |
40.9116 |
| m |
223.6656 |
| n |
0.2255 |
| Epoch |
2460800.5 |
| nobs |
652 |
| nopp |
17 |
| Years observed |
2000-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.675 |
|
| ep |
0.215 |
|
| sin(ip) |
0.226 |
|
| G |
0.150 |
|
| H |
15.780 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
34.352 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
5.658 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6746 |
0.2154 |
0.2259 |
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 |
| 15.78 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 34.3525 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.943 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |