Korteweg
09685, 1989 GC2, 1989GC2, 4247 P-L, 4247P-L, J89G02C, PLS4247
All data for this body: [vot]
MPC data
| Name (number) |
Korteweg (9685) |
| a |
2.42241 |
| e |
0.13277 |
| i / sin(i) |
1.2737 /
0.02223
|
| q |
2.10078
|
| Q |
2.74403
|
| ω |
303.1548 |
| Node |
258.5317 |
| m |
203.2785 |
| n |
0.2614 |
| Epoch |
2460800.5 |
| nobs |
3356 |
| nopp |
25 |
| Years observed |
1960-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.424 |
|
| ep |
0.162 |
|
| sin(ip) |
0.039 |
|
| G |
0.150 |
|
| H |
14.600 |
|
| 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 |
| 44 |
Nysa |
405 |
Nysa-Polana |
0.0000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4237 |
0.1624 |
0.0392 |
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 |
| 14.60 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |