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Information about MPC station O39 (BOOTES-4, Lijiang).

Core informations from the MPC code files:

Code O39
Longitude 100.03106 (100:01:51 East)
cos(Latitude) 0.894458
sin(Latitude) +0.446769
Geocentric Latitude 26.54147 (26:32:29)
Geographic Latitude 26.69563 (26:41:44)
Altitude 3221 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6373,896 km
Station Name BOOTES-4, Lijiang
First observation 2024-12-05
Last observation 2024-12-06 (based on MPCAT)
Interval betwen first and last observation 2
Number of observations 39
Number of different observed objects 7
Number of used nights 2
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_O39.html
Small Body Explorer https://sbx.dirac.dev/station/O39
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=O39&ab=0
Google Search https://google.com/search?q=O39+"BOOTES-4 - Lijiang"
Location Geohack OpenStreet Map Satellite chart

This research has made use of data and/or services provided by the International Astronomical Union's Minor Planet Center.

Made with obs-stat at 06-04-2026 07:58:57. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.