2011 QB20
2011QB20, K11Q20B, o0011
All data for this body: [vot]
MPC data
| Name (number) |
2011 QB20 (500011) |
| a |
3.13610 |
| e |
0.22574 |
| i / sin(i) |
26.1658 /
0.44097
|
| q |
2.42815
|
| Q |
3.84405
|
| ω |
114.3585 |
| Node |
342.1481 |
| m |
341.0059 |
| n |
0.1775 |
| Epoch |
2460200.5 |
| nobs |
192 |
| nopp |
9 |
| Years observed |
2002-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.129 |
|
| ep |
0.200 |
|
| sin(ip) |
0.450 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.170 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1287 |
0.1996 |
0.4499 |
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 |
| 16.17 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |