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Information about MPC station 634 (Crolles).

Core informations from the MPC code files:

Code 634
Longitude 5.1456 (5:08:44 East)
cos(Latitude) 0.70182
sin(Latitude) +0.71007
Geocentric Latitude 45.33478 (45:20:05)
Geographic Latitude 45.52719 (45:31:37)
Altitude 474 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6367,365 km
Station Name Crolles
First observation 1998-03-06
Last observation 2001-10-19 (based on MPCAT)
Interval betwen first and last observation 1324
Number of observations 50
Number of different observed objects 7
Number of used nights 11
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_634.html
Small Body Explorer https://sbx.dirac.dev/station/634
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=634&ab=0
Google Search https://google.com/search?q=634+"Crolles"
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.