2003 HU20
2003HU20, 1999 JV113, 1999JV113, 2002 CP275, 2002CP275, B4744, J99JB3V, K02CR5P, K03H20U
All data for this body: [vot]
MPC data
| Name (number) |
2003 HU20 (114744) |
| a |
2.54002 |
| e |
0.24857 |
| i / sin(i) |
5.0218 /
0.08754
|
| q |
1.90866
|
| Q |
3.17138
|
| ω |
179.3799 |
| Node |
131.0578 |
| m |
100.5818 |
| n |
0.2435 |
| Epoch |
2460800.5 |
| nobs |
1100 |
| nopp |
20 |
| Years observed |
1999-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.541 |
|
| ep |
0.222 |
|
| sin(ip) |
0.071 |
|
| G |
0.150 |
|
| H |
15.930 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.725 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5407 |
0.2223 |
0.0711 |
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 |
| 15.93 |
|
|
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 |
| S |
S |
0.9541 |
0.9540 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |