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Information about MPC station O47 (Yunling Observatory, Yunnan).

Core informations from the MPC code files:

Code O47
Longitude 101.13415 (101:08:02 East)
cos(Latitude) 0.902535
sin(Latitude) +0.429998
Geocentric Latitude 25.47469 (25:28:28)
Geographic Latitude 25.62445 (25:37:28)
Altitude 2303 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6374,208 km
Station Name Yunling Observatory, Yunnan
First observation 2021-11-20
Last observation 2022-01-10 (based on MPCAT)
Interval betwen first and last observation 52
Number of observations 50
Number of different observed objects 9
Number of used nights 3
MPEC objects https://mpec.jostjahn.de/O47-stat.html
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_O47.html
Small Body Explorer https://sbx.dirac.dev/station/O47
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=O47&ab=0
Google Search https://google.com/search?q=O47+"Yunling Observatory - Yunnan"
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 07:58:57. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.