Show big chart Data from OpenStreetMap - Published under ODbL

Show big chart

Information about MPC station H81 (Hartung-Boothroyd Observatory, Ithaca).

Core informations from the MPC code files:

Code H81
Longitude 283.61539 (283:36:55 East)
cos(Latitude) 0.738959
sin(Latitude) +0.671615
Geocentric Latitude 42.26664 (42:15:59)
Geographic Latitude 42.45825 (42:27:29)
Altitude 533 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6368,508 km
Station Name Hartung-Boothroyd Observatory, Ithaca
First observation 2007-08-09
Last observation 2007-08-12 (based on MPCAT)
Interval betwen first and last observation 4
Number of observations 28
Number of different observed objects 6
Number of used nights 2
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_H81.html
Small Body Explorer https://sbx.dirac.dev/station/H81
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=H81&ab=0
Google Search https://google.com/search?q=H81+"Hartung-Boothroyd Observatory - Ithaca"
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 07:58:56. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.