2005 UF221
2005UF221, K05UM1F, M1243
All data for this body: [vot]
MPC data
| Name (number) |
2005 UF221 (221243) |
| a |
2.84272 |
| e |
0.07120 |
| i / sin(i) |
3.1889 /
0.05563
|
| q |
2.64031
|
| Q |
3.04512
|
| ω |
291.5718 |
| Node |
323.3643 |
| m |
168.6907 |
| n |
0.2056 |
| Epoch |
2460800.5 |
| nobs |
281 |
| nopp |
15 |
| Years observed |
1995-2024 |
| rms |
0.96 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.840 |
|
| ep |
0.095 |
|
| sin(ip) |
0.071 |
|
| G |
0.150 |
|
| H |
16.840 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.116 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8403 |
0.0946 |
0.0712 |
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 |
| 16.84 |
|
|
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 |
0.0193 |
0.0130 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |