2001 KU9
2001KU9, 1990 SX9, 1990SX9, 54726, J90S09X, K01K09U
All data for this body: [vot]
MPC data
| Name (number) |
2001 KU9 (54726) |
| a |
2.45552 |
| e |
0.26446 |
| i / sin(i) |
4.2771 /
0.07458
|
| q |
1.80613
|
| Q |
3.10491
|
| ω |
249.0462 |
| Node |
98.8198 |
| m |
2.6653 |
| n |
0.2561 |
| Epoch |
2460800.5 |
| nobs |
1806 |
| nopp |
22 |
| Years observed |
1990-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.454 |
|
| ep |
0.226 |
|
| sin(ip) |
0.058 |
|
| G |
0.150 |
|
| H |
15.400 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.994 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4540 |
0.2259 |
0.0581 |
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 |
| 15.40 |
|
|
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 |
|
0.999 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |