2011 QY9
2011QY9, 2016 AL92, 2016AL92, K11Q09Y, K16A92L, t3441
All data for this body: [vot]
MPC data
| Name (number) |
2011 QY9 (553441) |
| a |
2.38409 |
| e |
0.17495 |
| i / sin(i) |
5.2242 /
0.09105
|
| q |
1.96699
|
| Q |
2.80120
|
| ω |
57.1511 |
| Node |
314.3153 |
| m |
235.7003 |
| n |
0.2677 |
| Epoch |
2460800.5 |
| nobs |
118 |
| nopp |
11 |
| Years observed |
2002-2024 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.384 |
|
| ep |
0.139 |
|
| sin(ip) |
0.104 |
|
| G |
0.150 |
|
| H |
18.070 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3839 |
0.1392 |
0.1036 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |