1999 XK129
1999XK129, 71088, J99XC9K
All data for this body: [vot]
MPC data
| Name (number) |
1999 XK129 (71088) |
| a |
2.69129 |
| e |
0.01517 |
| i / sin(i) |
7.2336 /
0.12591
|
| q |
2.65047
|
| Q |
2.73212
|
| ω |
74.1512 |
| Node |
357.6462 |
| m |
136.8188 |
| n |
0.2232 |
| Epoch |
2460200.5 |
| nobs |
1326 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.691 |
|
| ep |
0.041 |
|
| sin(ip) |
0.129 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.010 |
|
| Mass |
|
|
| D |
3.07 |
0.605 |
| pV |
0.171 |
0.0805 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6909 |
0.0410 |
0.1291 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.07 |
0.605 |
0.605 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.171 |
0.0805 |
0.0805 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.01 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |