439 Ohio
439 Ohio
Discovery
Discovered by E. F. Coddington
Discovery date October 13, 1898
Designations
Alternate name(s) 1898 EB
Minor planet
category
Main belt
Epoch 30 January 2005 (JD 2453400.5)
Aphelion 497.623 Gm (3.326 AU)
Perihelion 439.308 Gm (2.937 AU)
Semi-major axis 468.465 Gm (3.131 AU)
Eccentricity 0.062
Orbital period 2024.036 d (5.54 a)
Average orbital speed 16.83 km/s
Mean anomaly 14.798°
Inclination 19.186°
Longitude of ascending node 201.871°
Argument of perihelion 235.782°
Physical characteristics
Dimensions 77.0 km
Mass unknown
Mean density unknown
Equatorial surface gravity unknown
Escape velocity unknown
Rotation period 19.2 hours[1]
Albedo 0.0352[1]
Temperature unknown
Absolute magnitude (H) 9.83

439 Ohio is a large Main belt asteroid.

It was discovered by E. F. Coddington on October 13, 1898 at Mount Hamilton, California. It was first of his total of three asteroid discoveries.

References

  1. ^ a b JPL Small-Body Database Browser



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  • (439) ohio — 439 Ohio pas de photo Caractéristiques orbitales Époque 18 août 2005 (JJ 2453600.5) Demi grand axe 468,423 Gm (3,131 ua) Aphélie …   Wikipédia en Français

  • 439 Ohio — (439) Ohio 439 Ohio pas de photo Caractéristiques orbitales Époque 18 août 2005 (JJ 2453600.5) Demi grand axe 468,423 Gm (3,131 ua) Aphélie …   Wikipédia en Français

  • (439) Ohio — Caractéristiques orbitales Époque 18 août 2005 (JJ 2453600.5) Demi grand axe 468,423×106 km (3,131 ua) Aphélie 497,525×106 km (3,326 ua) Périhélie …   Wikipédia en Français

  • (439) Ohio — Descubrimiento Descubridor Edwin Foster Coddington Fecha 13 de octubre, 1898 Nombre Provisional 1898 EB …   Wikipedia Español

  • (439) Ohio — Asteroid (439) Ohio Eigenschaften des Orbits (Animation) Orbittyp Äußerer Hauptgürtel Große Halbachse 3,131 AE …   Deutsch Wikipedia

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  • Ohio (Asteroid) — Asteroid (439) Ohio Eigenschaften des Orbits (Simulation) Orbittyp Hauptgürtel Große Halbachse 3,1337  …   Deutsch Wikipedia

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