2011 KA31
2011KA31, 2008 SA278, 2008SA278, i2227, K08SR8A, K11K31A
All data for this body: [vot]
MPC data
| Name (number) |
2011 KA31 (442227) |
| a |
2.36207 |
| e |
0.18305 |
| i / sin(i) |
2.3012 /
0.04015
|
| q |
1.92969
|
| Q |
2.79444
|
| ω |
182.8493 |
| Node |
108.1898 |
| m |
106.9193 |
| n |
0.2715 |
| Epoch |
2460200.5 |
| nobs |
103 |
| nopp |
9 |
| Years observed |
2004-2019 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.361 |
|
| ep |
0.164 |
|
| sin(ip) |
0.024 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
18.070 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3612 |
0.1639 |
0.0244 |
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 |
| 18.07 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |