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Information about MPC station D91 (Adati).

Core informations from the MPC code files:

Code D91
Longitude 140.8250 (140:49:29 East)
cos(Latitude) 0.79261
sin(Latitude) +0.60775
Geocentric Latitude 37.47992 (37:28:47)
Geographic Latitude 37.66592 (37:39:57)
Altitude 260 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6370,261 km
Station Name Adati
First observation 2004-09-14
Last observation 2004-10-28 (based on MPCAT)
Interval betwen first and last observation 45
Number of observations 41
Number of different observed objects 6
Number of used nights 7
MPEC objects https://mpec.jostjahn.de/D91-stat.html
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_D91.html
Small Body Explorer https://sbx.dirac.dev/station/D91
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=D91&ab=0
Google Search https://google.com/search?q=D91+"Adati"
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 07:58:55. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.