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Information about MPC station 569 (Helsinki).

Core informations from the MPC code files:

Code 569
Longitude 24.9587 (24:57:31 East)
cos(Latitude) 0.49891
sin(Latitude) +0.86375
Geocentric Latitude 59.98887 (59:59:19)
Geographic Latitude 60.15527 (60:09:18)
Altitude 29 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6362,136 km
Station Name Helsinki
First observation 1870-09-20
Last observation 1871-03-24 (based on MPCAT)
Interval betwen first and last observation 186
Number of observations 13
Number of different observed objects 2
Number of used nights 10
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_569.html
Small Body Explorer https://sbx.dirac.dev/station/569
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=569&ab=0
Google Search https://google.com/search?q=569+"Helsinki"
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.