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Information about MPC station E81 (Nelson).

Core informations from the MPC code files:

Code E81
Longitude 173.2617 (173:15:42 East)
cos(Latitude) 0.75267
sin(Latitude) -0.65622
Geocentric Latitude -41.08374 (318:54:58)
Geographic Latitude -41.27446 (318:43:31)
Altitude 126 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6368,946 km
Station Name Nelson
First observation 2011-03-10
Last observation 2011-04-28 (based on MPCAT)
Interval betwen first and last observation 50
Number of observations 122
Number of different observed objects 38
Number of used nights 6
MPEC objects https://mpec.jostjahn.de/E81-stat.html
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_E81.html
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=E81&ab=0
Google Search https://google.com/search?q=E81+"Nelson"
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 12-20-2025 07:57:07. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.