2011 YO89
2011YO89, K11Y89O, t3843
All data for this body: [vot]
MPC data
| Name (number) |
2011 YO89 (553843) |
| a |
2.55448 |
| e |
0.06088 |
| i / sin(i) |
9.1723 /
0.15940
|
| q |
2.39897
|
| Q |
2.70999
|
| ω |
346.7492 |
| Node |
91.6757 |
| m |
149.0505 |
| n |
0.2414 |
| Epoch |
2460800.5 |
| nobs |
144 |
| nopp |
11 |
| Years observed |
2011-2025 |
| rms |
1.01 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.554 |
|
| ep |
0.074 |
|
| sin(ip) |
0.144 |
|
| G |
0.150 |
|
| H |
17.620 |
|
| 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 |
| 2.5538 |
0.0740 |
0.1436 |
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 |
| 17.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |