1999 WN7
1999WN7, 1998 KE20, 1998KE20, 45024, J98K20E, J99W07N
All data for this body: [vot]
MPC data
| Name (number) |
1999 WN7 (45024) |
| a |
2.37644 |
| e |
0.21585 |
| i / sin(i) |
7.5702 /
0.13174
|
| q |
1.86349
|
| Q |
2.88938
|
| ω |
252.9844 |
| Node |
79.5650 |
| m |
251.4497 |
| n |
0.2690 |
| Epoch |
2460200.5 |
| nobs |
1814 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.376 |
|
| ep |
0.173 |
|
| sin(ip) |
0.119 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.160 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3756 |
0.1727 |
0.1188 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 15.16 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |