2008 SP309
2008SP309, i1539, K08SU9P
All data for this body: [vot]
MPC data
| Name (number) |
2008 SP309 (441539) |
| a |
2.44665 |
| e |
0.18463 |
| i / sin(i) |
2.3191 /
0.04047
|
| q |
1.99492
|
| Q |
2.89838
|
| ω |
355.8145 |
| Node |
47.9840 |
| m |
114.9586 |
| n |
0.2575 |
| Epoch |
2460800.5 |
| nobs |
143 |
| nopp |
12 |
| Years observed |
1994-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.447 |
|
| ep |
0.166 |
|
| sin(ip) |
0.029 |
|
| G |
0.150 |
|
| H |
17.930 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.957 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 20 |
Massalia |
0 |
Massalia |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4472 |
0.1664 |
0.0292 |
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 |
| 17.93 |
|
|
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 |
S |
0.0760 |
0.3930 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.4928 |
0.3930 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |