(1868) Thersites

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Asteroid
(1868) Thersites
Properties of the orbit ( animation )
Epoch:  December 9, 2014 ( JD 2,457,000.5)
Orbit type Jupiter Trojan (L 4 )
Major semi-axis 5.3202  AU
eccentricity 0.1085
Perihelion - aphelion 4.7429 AU - 5.8974 AU
Inclination of the orbit plane 16.7533 °
Length of the ascending node 197.8412

<Peri angle = 170.0013 °

Sidereal period 12.27 a
Mean orbital velocity 12.92 km / s
Physical Properties
Rotation period 10.416 h
Absolute brightness 9.6 likes
history
Explorer CJ and I. van Houten-Groeneveld , T. Gehrels
Date of discovery September 24, 1960
Another name 2008 PL , 1972 RB 2
Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items.

(1868) Thersites is an asteroid belonging to the group of Jupiter Trojans . This describes asteroids that move around the sun on the Lagrange points on Jupiter's orbit .

(1868) Thersites was discovered on September 24, 1960 by the Dutch astronomer couple Cornelis Johannes van Houten and Ingrid van Houten-Groeneveld . The discovery was made as part of the Palomar-Leiden survey , during which Tom Gehrels examined field plates recorded at the University of Leiden with the 120 cm Oschin Schmidt telescope of the Palomar observatory ( IAU code 675) . It is assigned to the Lagrangian point L 4 .

The asteroid was named after Thersites , a legendary figure of the Trojan War.

See also

Web links