2011 UM389
2011UM389, K11Uc9M, p0436
All data for this body: [vot]
MPC data
| Name (number) |
2011 UM389 (510436) |
| a |
3.02192 |
| e |
0.06754 |
| i / sin(i) |
10.0225 /
0.17404
|
| q |
2.81781
|
| Q |
3.22603
|
| ω |
341.3004 |
| Node |
111.5613 |
| m |
155.7006 |
| n |
0.1876 |
| Epoch |
2460800.5 |
| nobs |
234 |
| nopp |
15 |
| Years observed |
2003-2025 |
| rms |
0.95 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.020 |
|
| ep |
0.078 |
|
| sin(ip) |
0.153 |
|
| G |
0.150 |
|
| H |
16.210 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.230 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0197 |
0.0778 |
0.1527 |
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 |
| 16.21 |
|
|
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 |
S |
0.0384 |
0.0384 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |