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Information about MPC station 991 (Liverpool (since 1867)).

Core informations from the MPC code files:

Code 991
Longitude 356.9278 (356:55:40 East)
cos(Latitude) 0.59750
sin(Latitude) +0.79919
Geocentric Latitude 53.21703 (53:13:01)
Geographic Latitude 53.40142 (53:24:05)
Altitude 55 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6364,461 km
Station Name Liverpool (since 1867)
First observation 1892-10-20
Last observation 1892-10-27 (based on MPCAT)
Interval betwen first and last observation 8
Number of observations 2
Number of different observed objects 1
Number of used nights 2
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_991.html
Small Body Explorer https://sbx.dirac.dev/station/991
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=991&ab=0
Google Search https://google.com/search?q=991+"Liverpool (since 1867)"
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 06-13-2026 08:02:10. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.