2009 UL57
2009UL57, 2007 LD11, 2007LD11, K07L11D, K09U57L, W5703
All data for this body: [vot]
MPC data
| Name (number) |
2009 UL57 (325703) |
| a |
3.05721 |
| e |
0.06848 |
| i / sin(i) |
13.3883 /
0.23155
|
| q |
2.84784
|
| Q |
3.26657
|
| ω |
352.5432 |
| Node |
229.1677 |
| m |
145.5260 |
| n |
0.1844 |
| Epoch |
2460800.5 |
| nobs |
369 |
| nopp |
16 |
| Years observed |
2003-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.060 |
|
| ep |
0.102 |
|
| sin(ip) |
0.243 |
|
| G |
0.150 |
|
| H |
15.730 |
|
| Mass |
|
|
| D |
5.09 |
0.246 |
| pV |
0.043 |
0.0099 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
1.429 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0601 |
0.1016 |
0.2432 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.09 |
0.246 |
0.246 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.043 |
0.0099 |
0.0099 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.73 |
|
|
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 |
| D |
D |
0.2381 |
0.2381 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |