2011 RR20
2011RR20, K11R20R, s1532
All data for this body: [vot]
MPC data
| Name (number) |
2011 RR20 (541532) |
| a |
2.45649 |
| e |
0.10761 |
| i / sin(i) |
5.6492 /
0.09844
|
| q |
2.19213
|
| Q |
2.72084
|
| ω |
340.2257 |
| Node |
316.7330 |
| m |
91.3320 |
| n |
0.2560 |
| Epoch |
2460200.5 |
| nobs |
75 |
| nopp |
8 |
| Years observed |
2006-2023 |
| rms |
0.49 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.455 |
|
| ep |
0.093 |
|
| sin(ip) |
0.109 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.970 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4550 |
0.0927 |
0.1089 |
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 |
| 17.97 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |