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Information about MPC station Z81 (Observatorio Estrella de Mar).

Core informations from the MPC code files:

Code Z81
Longitude 355.73240 (355:43:56 East)
cos(Latitude) 0.802530
sin(Latitude) +0.594629
Geocentric Latitude 36.53633 (36:32:10)
Geographic Latitude 36.72060 (36:43:14)
Altitude 73 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6370,599 km
Station Name Observatorio Estrella de Mar
First observation 2013-04-01
Last observation 2016-08-05 (based on MPCAT)
Interval betwen first and last observation 1223
Number of observations 2441
Number of different observed objects 397
Number of used nights 349
MPEC objects https://mpec.jostjahn.de/Z81-stat.html
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_Z81.html
Small Body Explorer https://sbx.dirac.dev/station/Z81
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=Z81&ab=0
Google Search https://google.com/search?q=Z81+"Observatorio Estrella de Mar"
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.