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Information about MPC station 397 (Sapporo Science Center).

Core informations from the MPC code files:

Code 397
Longitude 141.4761 (141:28:33 East)
cos(Latitude) 0.73210
sin(Latitude) +0.67892
Geocentric Latitude 42.84159 (42:50:29)
Geographic Latitude 43.03352 (43:02:00)
Altitude 30 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6368,294 km
Station Name Sapporo Science Center
Link http://www.ssc.slp.or.jp/
First observation 1984-11-17
Last observation 1996-02-24 (based on MPCAT)
Interval betwen first and last observation 4117
Number of observations 300
Number of different observed objects 69
Number of used nights 66
MPEC objects https://mpec.jostjahn.de/397-stat.html
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_397.html
Small Body Explorer https://sbx.dirac.dev/station/397
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=397&ab=0
Google Search https://google.com/search?q=397+"Sapporo Science Center"
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.