2009 QR19
2009QR19, 1998 SD39, 1998SD39, J98S39D, K09Q19R, W8515
All data for this body: [vot]
MPC data
| Name (number) |
2009 QR19 (328515) |
| a |
2.39776 |
| e |
0.16255 |
| i / sin(i) |
0.5551 /
0.00969
|
| q |
2.00800
|
| Q |
2.78753
|
| ω |
21.9753 |
| Node |
278.7535 |
| m |
103.4308 |
| n |
0.2655 |
| Epoch |
2460800.5 |
| nobs |
176 |
| nopp |
12 |
| Years observed |
1998-2024 |
| rms |
0.95 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.398 |
|
| ep |
0.141 |
|
| sin(ip) |
0.025 |
|
| G |
0.150 |
|
| H |
17.880 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3978 |
0.1406 |
0.0254 |
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 |
| 17.88 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |