1868 Thersites

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1868 Thersites
Discovery[1] and designation
Discovered by Cornelis Johannes van Houten, Ingrid van Houten-Groeneveld and Tom Gehrels
Discovery date September 24, 1960
Named after
2008 P-L
Jupiter Trojan
Orbital characteristics[2]
Epoch February 04, 2008 (JD 2454500.5)
Aphelion 881.325 Gm (5.891 AU)
Perihelion 706.848 Gm (4.725 AU)
794.086 Gm (5.308 AU)
Eccentricity 0.110
4466.958 d(12.23 a)
12.89 km/s
Inclination 16.763°
Physical characteristics
Temperature ~121 K

1868 Thersites is a Jupiter trojan asteroid that orbits in the L4 Lagrangian point of the SunJupiter system, in the "Greek camp" of Jupiter trojan. It was named after the Greek soldier Thersites, who fought during the Trojan War. It was discovered by Cornelis Johannes van Houten, Ingrid van Houten-Groeneveld and Tom Gehrels on September 24, 1960 in Palomar, California at the Palomar Observatory. 1869 Philoctetes was also discovered the same day by the same group.

Photometric observations of this asteroid during 1994 were used to build a light curve showing a rotation period of 10.416 ± 0.014 hours with a brightness variation of 0.14 ± 0.01 magnitude.[1]


  1. ^ Mottola, Stefano; Di Martino, Mario; Erikson, Anders; Gonano-Beurer, Maria; Carbognani, Albino; Carsenty, Uri; Hahn, Gerhard; Schober, Hans-Josef; Lahulla, Felix; Delbò, Marco; Lagerkvist, Claes-Ingvar (May 2011). "Rotational Properties of Jupiter Trojans. I. Light Curves of 80 Objects". The Astronomical Journal 141 (5): 170. Bibcode:2011AJ....141..170M. doi:10.1088/0004-6256/141/5/170.  edit

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