2011 SZ20
2011SZ20, 2004 BG49, 2004BG49, 2007 XF, 2007XF, i2291, K04B49G, K07X00F, K11S20Z
All data for this body: [vot]
MPC data
| Name (number) |
2011 SZ20 (442291) |
| a |
2.61877 |
| e |
0.25880 |
| i / sin(i) |
11.6939 /
0.20268
|
| q |
1.94102
|
| Q |
3.29651
|
| ω |
110.5806 |
| Node |
298.2502 |
| m |
272.8087 |
| n |
0.2326 |
| Epoch |
2460200.5 |
| nobs |
202 |
| nopp |
8 |
| Years observed |
2003-2021 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.620 |
|
| ep |
0.229 |
|
| sin(ip) |
0.229 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.250 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6205 |
0.2286 |
0.2292 |
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 |
| 17.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |