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Information about MPC station 406 (Bibai).

Core informations from the MPC code files:

Code 406
Longitude 141.8233 (141:49:23 East)
cos(Latitude) 0.72946
sin(Latitude) +0.68174
Geocentric Latitude 43.06327 (43:03:47)
Geographic Latitude 43.25530 (43:15:19)
Altitude 44 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6368,212 km
Station Name Bibai
First observation 1989-01-12
Last observation 1990-02-22 (based on MPCAT)
Interval betwen first and last observation 407
Number of observations 7
Number of different observed objects 3
Number of used nights 3
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_406.html
Small Body Explorer https://sbx.dirac.dev/station/406
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=406&ab=0
Google Search https://google.com/search?q=406+"Bibai"
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 07:58:54. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.