2009 SD242
2009SD242, K09SO2D, T6689
All data for this body: [vot]
MPC data
| Name (number) |
2009 SD242 (296689) |
| a |
3.14892 |
| e |
0.09547 |
| i / sin(i) |
9.6477 /
0.16759
|
| q |
2.84828
|
| Q |
3.44956
|
| ω |
58.6894 |
| Node |
273.2088 |
| m |
307.5098 |
| n |
0.1764 |
| Epoch |
2460800.5 |
| nobs |
526 |
| nopp |
19 |
| Years observed |
2001-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
Eos (221) |
|
| |
|
|
| ap |
3.148 |
|
| ep |
0.072 |
|
| sin(ip) |
0.189 |
|
| G |
0.150 |
|
| H |
15.250 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.453 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 221 |
Eos |
606 |
Eos |
0.8400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1484 |
0.0721 |
0.1887 |
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 |
| 15.25 |
|
|
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 |
| S |
S |
0.1838 |
0.2060 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.2250 |
0.2060 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |