2008XK21
K08X21K, n8851
All data for this body: [vot]
MPC data
| Name (number) |
2008XK21 (498851) |
| Packed designation |
n8851 |
| a |
2.88141 |
| e |
0.06241 |
| i / sin(i) |
3.0765 /
0.05367
|
| q |
2.70159
|
| Q |
3.06122
|
| ω |
298.4032 |
| Node |
118.5674 |
| m |
283.2575 |
| n |
0.2015 |
| Epoch |
2459600.5 |
| nobs |
144 |
| nopp |
10 |
| Years observed |
2007-2021 |
| rms |
0.53 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.878 |
|
| ep |
0.049 |
|
| sin(ip) |
0.036 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.130 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8780 |
0.0486 |
0.0359 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 17.13 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |