2001 UK40
2001UK40, 1995 DK4, 1995DK4, J95D04K, K01U40K, N2052
All data for this body: [vot]
MPC data
| Name (number) |
2001 UK40 (232052) |
| a |
2.41669 |
| e |
0.18139 |
| i / sin(i) |
2.8606 /
0.04991
|
| q |
1.97832
|
| Q |
2.85505
|
| ω |
273.4686 |
| Node |
161.4767 |
| m |
62.0258 |
| n |
0.2623 |
| Epoch |
2460800.5 |
| nobs |
441 |
| nopp |
16 |
| Years observed |
1995-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.418 |
|
| ep |
0.183 |
|
| sin(ip) |
0.048 |
|
| G |
0.150 |
|
| H |
17.680 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
1.900 |
| Period quality |
|
| Spectral Class |
S |
| Spectral Class Score |
8.466 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.0200 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4185 |
0.1835 |
0.0482 |
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 |
| 17.68 |
|
|
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 |
C |
0.708000 |
0.142000 |
Bus-DeMeo |
VIS |
Erasmus |
2018ApJS..237...19E |
PHOT |
| S |
X |
0.703000 |
0.144000 |
Bus-DeMeo |
VIS |
Erasmus |
2019ApJS..242...15E |
PHOT |