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Information about MPC station 502 (Colchester).

Core informations from the MPC code files:

Code 502
Longitude 0.84793 (0:50:52 East)
cos(Latitude) 0.618111
sin(Latitude) +0.783475
Geocentric Latitude 51.72884 (51:43:43)
Geographic Latitude 51.91584 (51:54:57)
Altitude 103 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6364,999 km
Station Name Colchester
First observation 1983-04-15
Last observation 1992-05-19 (based on MPCAT)
Interval betwen first and last observation 3323
Number of observations 47
Number of different observed objects 11
Number of used nights 31
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_502.html
Small Body Explorer https://sbx.dirac.dev/station/502
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=502&ab=0
Google Search https://google.com/search?q=502+"Colchester"
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 07:58:54. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.