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| physical object > natural object > celestial body > asteroid > Trojan asteroid > Achilles | 
| Achilles | ||||
| subject | fact | |||
| Achilles | has inclination i = 10°.3 | ![]()  | 
| has eccentricity e = 0.15 | ![]()  | |
| is a part of Trojan asteroid | ![]()  | |
| has asteroid number 588 | ![]()  | |
| has discovery date 1906 | ![]()  | |
| has semi-major axis a = 5.2 AU | ![]()  | |
| has orbital period P = 11.98 yr | ![]()  | |
| has definition Trojan asteroid (60°) ahead of Jupiter. It was the first Trojan to be discovered. | ![]()  | |
| is an instance of Trojan asteroid | ![]()  | |
| Trojan asteroid | is a part of asteroid belt | ![]()  | 
| see also Lagrangian point | ![]()  | |
| asteroid | is a part of our solar system | ![]()  | 
| has synonym minor planet | ![]()  | |
| has synonym planetoid | ![]()  | |
| celestial body | has spectra | ![]()  | 
| physical object | has location or center of gravity | ![]()  | 
| has angular momentum | ![]()  | |
| has mass | ![]()  | |
| has velocity | ![]()  | |
| has momentum | ![]()  | |
| has temperature | ![]()  | |
| has volume | ![]()  | |
| has extent | ![]()  | |
| has material | ![]()  | 
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