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Information about MPC station L28 (ISON-Castelgrande Observatory).

Core informations from the MPC code files:

Code L28
Longitude 15.46339 (15:27:48 East)
cos(Latitude) 0.758034
sin(Latitude) +0.650341
Geocentric Latitude 40.62732 (40:37:38)
Geographic Latitude 40.81760 (40:49:03)
Altitude 1305 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6369,114 km
Station Name ISON-Castelgrande Observatory
First observation 2018-04-06
Last observation 2023-08-27 (based on MPCAT)
Interval betwen first and last observation 1970
Number of observations 1059
Number of different observed objects 24
Number of used nights 35
MPEC objects https://mpec.jostjahn.de/L28-stat.html
NEO objects https://neocp.jostjahn.de/station-L28.html
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_L28.html
Small Body Explorer https://sbx.dirac.dev/station/L28
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=L28&ab=0
Google Search https://google.com/search?q=L28+"ISON-Castelgrande Observatory"
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 06-13-2026 08:02:11. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.