2011 YA4
2011YA4, K11Y04A, t0034
All data for this body: [vot]
MPC data
| Name (number) |
2011 YA4 (550034) |
| a |
2.69085 |
| e |
0.27369 |
| i / sin(i) |
7.3066 /
0.12718
|
| q |
1.95441
|
| Q |
3.42730
|
| ω |
222.4847 |
| Node |
224.0259 |
| m |
25.6757 |
| n |
0.2233 |
| Epoch |
2460800.5 |
| nobs |
236 |
| nopp |
8 |
| Years observed |
2006-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.692 |
|
| ep |
0.268 |
|
| sin(ip) |
0.139 |
|
| G |
0.150 |
|
| H |
17.870 |
|
| 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 |
| 2.6919 |
0.2677 |
0.1393 |
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 |
| 17.87 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |