2009 ST211
2009ST211, h6090, K09SL1T
All data for this body: [vot]
MPC data
| Name (number) |
2009 ST211 (436090) |
| a |
3.94200 |
| e |
0.20754 |
| i / sin(i) |
5.6165 /
0.09787
|
| q |
3.12389
|
| Q |
4.76012
|
| ω |
181.9060 |
| Node |
141.5880 |
| m |
30.9192 |
| n |
0.1259 |
| Epoch |
2460800.5 |
| nobs |
237 |
| nopp |
16 |
| Years observed |
2001-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.965 |
|
| ep |
0.167 |
|
| sin(ip) |
0.084 |
|
| G |
0.150 |
|
| H |
15.350 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
2.842 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.9648 |
0.1669 |
0.0837 |
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 |
| 15.35 |
|
|
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 |
0.4736 |
0.4640 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
D |
0.0276 |
0.4640 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |