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Information about MPC station 687 (Northern Arizona University, Flagstaff).

Core informations from the MPC code files:

Code 687
Longitude 248.3473 (248:20:50 East)
cos(Latitude) 0.81848
sin(Latitude) +0.57318
Geocentric Latitude 35.00348 (35:00:12)
Geographic Latitude 35.18451 (35:11:04)
Altitude 2107 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6371,14 km
Station Name Northern Arizona University, Flagstaff
First observation 1981-02-19
Last observation 1981-04-25 (based on MPCAT)
Interval betwen first and last observation 66
Number of observations 8
Number of different observed objects 3
Number of used nights 4
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_687.html
Small Body Explorer https://sbx.dirac.dev/station/687
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=687&ab=0
Google Search https://google.com/search?q=687+"Northern Arizona University - Flagstaff"
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.