544 Jetta

544 Jetta
Discovery
A three-dimensional model of 544 Jetta based on its light curve.
Discovered by	Paul Götz
Discovery site	Heidelberg
Discovery date	11 September 1904
Designations
Alternative names	1904 OU
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	111.56 yr (40746 d)
Aphelion	2.9864 AU (446.76 Gm)
Perihelion	2.1973 AU (328.71 Gm)
Semi-major axis	2.5919 AU (387.74 Gm)
Eccentricity	0.15223
Orbital period	4.17 yr (1524.1 d)
Mean anomaly	5.52510°
Mean motion	0° 14^m 10.32^s / day
Inclination	8.3704°
Longitude of ascending node	298.324°
Argument of perihelion	343.343°
Earth MOID	1.18207 AU (176.835 Gm)
Jupiter MOID	2.17199 AU (324.925 Gm)
Jupiter Tisserand parameter	3.388
Physical characteristics
Mean radius	7001122899999999999♠12.29±1.65 km
Rotation period	7.745 h (0.3227 d)
Geometric albedo	6999320800000000000♠0.3208±0.108
Absolute magnitude (H)	10.0

544 Jetta is a minor planet orbiting the Sun. It is estimated to be 12 km in diameter.

References

Minor planets navigator

543 Charlotte 544 Jetta 545 Messalina

Designation Groups Moons Meanings of names Pronunciation of names

Asteroids	Aten asteroid Asteroid belt Families Jupiter Trojans Near-Earth Spectral types

Distant minor planets	Centaurs Damocloids Neptune trojans Trans-Neptunian objects Detached Kuiper belt Oort cloud Scattered disc

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