1999 XK216
1999XK216, 45233, J99XL6K
All data for this body: [vot]
MPC data
| Name (number) |
1999 XK216 (45233) |
| a |
2.78049 |
| e |
0.04911 |
| i / sin(i) |
7.2507 /
0.12621
|
| q |
2.64395
|
| Q |
2.91704
|
| ω |
288.1729 |
| Node |
105.0230 |
| m |
237.5756 |
| n |
0.2126 |
| Epoch |
2460800.5 |
| nobs |
1411 |
| nopp |
22 |
| Years observed |
1991-2024 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.780 |
|
| ep |
0.023 |
|
| sin(ip) |
0.107 |
|
| G |
0.150 |
|
| H |
14.930 |
|
| 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 |
| 2.7797 |
0.0226 |
0.1074 |
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 |
| 14.93 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |