• (20729) 1999 XS143 (provisional designation 1999 XS143) is a Jupiter trojan from the Greek camp, approximately 51 kilometers (32 miles) in diameter. It...
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  • Thumbnail for List of Jupiter trojans (Greek camp)
    10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • Thumbnail for List of Jupiter trojans (Trojan camp)
    10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • Thumbnail for Charles W. Juels
    Planet Center (MPC) with the discovery of 475 minor planets made between 1999 and 2003, and ranks as one of the world's top discoverers on the MPC charts...
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  • JPL 20729 1999 XS143 — December 15, 1999 Fountain Hills C. W. Juels L4 51 km MPC · JPL 20730 Jorgecarvano 1999 XC151 Jorgecarvano December 9, 1999 Anderson...
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  • Thumbnail for 588 Achilles
    Germany. It was the first discovery of a Jupiter trojan, although (12126) 1999 RM11 had been observed as A904 RD two years previously. This body, however...
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    10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • Thumbnail for 911 Agamemnon
    10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • towards the Earth, resulting in catastrophic worldwide impact events in 1999. "5254 Ulysses (1986 VG1)". Minor Planet Center. Retrieved 11 June 2018....
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  • Thumbnail for 1404 Ajax
    10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • Thumbnail for 11429 Demodokus
    10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • Thumbnail for 5511 Cloanthus
    10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • official naming citation was published by the Minor Planet Center on 2 April 1999 (M.P.C. 34355). Nauplius is an assumed C-type asteroid, while the majority...
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  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
    13 KB (991 words) - 18:38, 19 January 2024
  • Retrieved 29 June 2018. Pilat-Lohinger, E.; Dvorak, R.; Burger, Ch. (January 1999). "Trojans in Stable Chaotic Motion". Celestial Mechanics and Dynamical Astronomy...
    12 KB (949 words) - 19:38, 24 December 2023
  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • Thumbnail for 5025 Mecisteus
    10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • Thumbnail for 4489 Dracius
    10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • Thumbnail for 3548 Eurybates
    10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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  • 10.1 51.136 53.16 53.91 L5 32.44 – 1993 list (20729) 1999 XS143 10.4 50.961 46.30 n.a. L4 5.72 1.000 1999 list 6545 Leitus 10.1 50.951 53.16 n.a. L4 16...
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