2009 UK
2009UK, 1985 CM2, 1985CM2, J85C02M, K09U00K, z4521
All data for this body: [vot]
MPC data
| Name (number) |
2009 UK (614521) |
| a |
1.97767 |
| e |
0.48294 |
| i / sin(i) |
3.5318 /
0.06160
|
| q |
1.02257
|
| Q |
2.93277
|
| ω |
309.4695 |
| Node |
165.4947 |
| m |
172.9808 |
| n |
0.3544 |
| Epoch |
2460800.5 |
| nobs |
235 |
| nopp |
5 |
| Years observed |
1985-2024 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.161 |
|
| ep |
0.402 |
|
| sin(ip) |
0.019 |
|
| G |
0.150 |
|
| H |
19.920 |
|
| Mass |
|
|
| D |
0.28 |
0.019 |
| pV |
0.225 |
0.0500 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1611 |
0.4023 |
0.0191 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.28 |
0.019 |
0.019 |
Mainzer |
2011ApJ...743..156M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.225 |
0.0500 |
0.0500 |
Mainzer |
2011ApJ...743..156M |
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 |
| 19.92 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |