526 Jena

526 Jena
Discovery
Discovered by	Max Wolf
Discovery site	Heidelberg
Discovery date	14 March 1904
Designations
MPC designation	(526) Jena
Alternative designations	1904 NQ
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	112.05 yr (40927 d)
Aphelion	3.5421 AU (529.89 Gm)
Perihelion	2.7014 AU (404.12 Gm)
Semi-major axis	3.1218 AU (467.01 Gm)
Eccentricity	0.13464
Orbital period	5.52 yr (2014.7 d)
Mean anomaly	174.835°
Mean motion	0° 10^m 43.284^s / day
Inclination	2.1735°
Longitude of ascending node	137.776°
Argument of perihelion	357.408°
Earth MOID	1.71416 AU (256.435 Gm)
Jupiter MOID	1.49788 AU (224.080 Gm)
Jupiter Tisserand parameter	3.201
Physical characteristics
Mean radius	7001207450000000000♠20.745±1 km
Rotation period	9.474 h (0.3948 d)
Geometric albedo	6998877000000000000♠0.0877±0.009
Absolute magnitude (H)	10.17

526 Jena is a Themistian asteroid. It was discovered in Heidelberg by the German astronomer Max Wolf on 14 March 1904 and named after the city of Jena.

References

Minor planets navigator
525 Adelaide 526 Jena 527 Euryanthe

Designation Groups List Moon Meanings of names
Asteroid	Aten asteroid Asteroid belt Family Jupiter trojan Near-Earth Spectral types
Distant minor planet	Centaur Damocloid Neptune trojan Trans-Neptunian object Detached Kuiper belt Oort cloud Scattered disc

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