Stofan
2009 SG309, 2009SG309, K09SU9G, W8677
All data for this body: [vot]
MPC data
| Name (number) |
Stofan (328677) |
| a |
2.42938 |
| e |
0.18077 |
| i / sin(i) |
6.6526 /
0.11585
|
| q |
1.99023
|
| Q |
2.86854
|
| ω |
165.9850 |
| Node |
179.3385 |
| m |
49.2571 |
| n |
0.2603 |
| Epoch |
2460800.5 |
| nobs |
324 |
| nopp |
15 |
| Years observed |
2004-2024 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.429 |
|
| ep |
0.144 |
|
| sin(ip) |
0.115 |
|
| G |
0.150 |
|
| H |
17.120 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
9.035 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 67 |
Asia |
-1 |
Asia |
-1.0000 |
Nesvorny |
2024ApJS..274...25N |
HCM-2024 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4288 |
0.1444 |
0.1149 |
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 |
| 17.12 |
|
|
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 |
0.6446 |
0.3780 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.8613 |
0.3780 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
S |
0.1543 |
0.3780 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |