2009 SC239
2009SC239, 2008 KG38, 2008KG38, f0927, K08K38G, K09SN9C
All data for this body: [vot]
MPC data
| Name (number) |
2009 SC239 (410927) |
| a |
2.86103 |
| e |
0.22626 |
| i / sin(i) |
16.3790 /
0.28199
|
| q |
2.21368
|
| Q |
3.50838
|
| ω |
178.9898 |
| Node |
215.0550 |
| m |
51.2272 |
| n |
0.2037 |
| Epoch |
2460800.5 |
| nobs |
547 |
| nopp |
12 |
| Years observed |
2008-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.862 |
|
| ep |
0.220 |
|
| sin(ip) |
0.276 |
|
| G |
0.150 |
|
| H |
16.250 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.425 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 15454 |
1998 YB3 |
-1 |
1998YB3 |
-1.0000 |
Nesvorny |
2024ApJS..274...25N |
HCM-2024 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8620 |
0.2203 |
0.2758 |
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 |
| 16.25 |
|
|
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 |
| C |
C |
0.0708 |
0.0690 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |