2009 SJ289
2009SJ289, K09SS9J, l1020
All data for this body: [vot]
MPC data
| Name (number) |
2009 SJ289 (471020) |
| a |
2.34646 |
| e |
0.20381 |
| i / sin(i) |
3.3969 /
0.05925
|
| q |
1.86822
|
| Q |
2.82470
|
| ω |
258.0516 |
| Node |
68.1770 |
| m |
157.4671 |
| n |
0.2742 |
| Epoch |
2460800.5 |
| nobs |
195 |
| nopp |
13 |
| Years observed |
2008-2025 |
| rms |
0.98 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.347 |
|
| ep |
0.165 |
|
| sin(ip) |
0.046 |
|
| G |
0.150 |
|
| H |
17.870 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 135 |
Hertha |
0 |
Hertha |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3468 |
0.1649 |
0.0460 |
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 |
| 17.87 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |