Odds and Ends (Updated 2022-11-01)

Odds and Ends (Updated 2022-11-01)

Follow the links below to view some miscellaneous results of my work with minor planets and other astronomical topics.

  • Evolution of the orbit of Comet P/2022 R1 during its encounter with Saturn in 2011 (right-click on video to loop) (Added 2022-11-01)

  • Calgary's First Space Shuttle Sighting (Added 2022-04-23)

  • Celestia Orbit Display of the Hypothesized Planet Nine and Extreme Trans-Neptunian Objects, with the addition of 2015 TG387 (Updated 2018-10-01)

  • Where is Planet Nine? (Added 2018-06-22)

  • Celestia Orbit Display of the Hypothesized Planet Nine and Extreme Trans-Neptunian Objects (Updated 2018-06-22)

  • Skymap Sky Display of the Hypothesized Planet Nine and some Extreme Trans-Neptunian Objects (Added 2018-06-22)

  • 2016 Analemma for Calgary (Added 2016-10-04)

  • Orbital Changes of 2016 RB1, due to a Close Approach to the Earth on 2016-09-07 (Added 2016-10-04)

  • Orbital Changes of (318875) 2005 TS100, due to a Close Approach to Jupiter on 2058-06-29 (Added 2016-10-04)

  • MOID (Minimum Orbit Intersection Distance) Analysis of the PHA (2340) Hathor (Added 2016-10-04)