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Information about MPC station 512 (Leiden (before 1860)).

Core informations from the MPC code files:

Code 512
Longitude 4.4893 (4:29:21 East)
cos(Latitude) 0.61477
sin(Latitude) +0.78606
Geocentric Latitude 51.97137 (51:58:16)
Geographic Latitude 52.15798 (52:09:28)
Altitude -6 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6364,911 km
Station Name Leiden (before 1860)
First observation 1846-03-23
Last observation 1853-12-28 (based on MPCAT)
Interval betwen first and last observation 2838
Number of observations 15
Number of different observed objects 2
Number of used nights 15
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_512.html
Small Body Explorer https://sbx.dirac.dev/station/512
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=512&ab=0
Google Search https://google.com/search?q=512+"Leiden (before 1860)"
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.