2009 SM154
2009SM154, K09SF4M, x9093
All data for this body: [vot]
MPC data
| Name (number) |
2009 SM154 (599093) |
| a |
3.94624 |
| e |
0.21864 |
| i / sin(i) |
3.2988 /
0.05754
|
| q |
3.08343
|
| Q |
4.80905
|
| ω |
266.4384 |
| Node |
29.7244 |
| m |
49.6266 |
| n |
0.1257 |
| Epoch |
2460800.5 |
| nobs |
113 |
| nopp |
10 |
| Years observed |
2004-2025 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.967 |
|
| ep |
0.214 |
|
| sin(ip) |
0.051 |
|
| G |
0.150 |
|
| H |
15.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.257 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.9667 |
0.2139 |
0.0513 |
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 |
| 15.89 |
|
|
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 |
0.0428 |
0.0350 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
D |
0.0335 |
0.0350 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |