2009 JJ8
2009JJ8, K09J08J, x8947
All data for this body: [vot]
MPC data
| Name (number) |
2009 JJ8 (598947) |
| a |
2.32626 |
| e |
0.16540 |
| i / sin(i) |
7.8508 /
0.13659
|
| q |
1.94149
|
| Q |
2.71102
|
| ω |
160.9949 |
| Node |
95.2307 |
| m |
164.0086 |
| n |
0.2778 |
| Epoch |
2460800.5 |
| nobs |
99 |
| nopp |
9 |
| Years observed |
2009-2024 |
| rms |
0.43 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.326 |
|
| ep |
0.171 |
|
| sin(ip) |
0.121 |
|
| G |
0.150 |
|
| H |
18.630 |
|
| 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 |
| 298 |
Baptistina |
0 |
Baptistina |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3256 |
0.1709 |
0.1207 |
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 |
| 18.63 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |