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Information about MPC station G56 (Walnut Creek).

Core informations from the MPC code files:

Code G56
Longitude 237.9294 (237:55:45 East)
cos(Latitude) 0.78983
sin(Latitude) +0.61128
Geocentric Latitude 37.73767 (37:44:15)
Geographic Latitude 37.92410 (37:55:26)
Altitude 46 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6370,168 km
Station Name Walnut Creek
First observation 2008-09-22
Last observation 2020-05-22 (based on MPCAT)
Interval betwen first and last observation 4261
Number of observations 1410
Number of different observed objects 350
Number of used nights 199
MPEC objects https://mpec.jostjahn.de/G56-stat.html
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_G56.html
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=G56&ab=0
Google Search https://google.com/search?q=G56+"Walnut Creek"
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.