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Information about MPC station 664 (Manastash Ridge Observatory).

Core informations from the MPC code files:

Code 664
Longitude 239.2775 (239:16:39 East)
cos(Latitude) 0.6840
sin(Latitude) +0.7273
Geocentric Latitude 46.75733 (46:45:26)
Geographic Latitude 46.94936 (46:56:57)
Altitude 1230 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6366,834 km
Station Name Manastash Ridge Observatory
Link http://www.astro.washington.edu/laws/MRO/home.page/mro.html
First observation 1993-07-24
Last observation 1993-09-09 (based on MPCAT)
Interval betwen first and last observation 48
Number of observations 208
Number of different observed objects 12
Number of used nights 10
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_664.html
Small Body Explorer https://sbx.dirac.dev/station/664
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=664&ab=0
Google Search https://google.com/search?q=664+"Manastash Ridge 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 06-04-2026 07:58:54. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.