M.P.E.C. statistics for 900

Moriyam; Moriyama; Ohtsu

Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2026-11-04.

Telescopes: 0.4-m f/4.2 reflector; 0.4-m f/4.5 reflector; 0.35-m f/5.2 reflector; 0.26-m f/2.9 reflector; 0.26-m f/7 reflector; 0.25-m f/6.3 reflector
Observer: Y. Ikari
Measurer: Y. Ikari
Shared chart timeline: 1993-12-17 to 2026-11-04
Consecutive 2-year periods, 17 bars
Download histogram data (TXT)

Station maps

OpenStreetMap

MPEC	Title	Objects	Discovery	Issued

MPEC: online Minor Planet Electronic Circular.
Title: official title read from the MPEC.
Objects: number of different objects contained in the original MPEC.
Discovery: an asterisk only when station 900 is credited with a discovery in that MPEC.
Issued: official MPEC publication date in YYYY-MM-DD format.

Nr.	Object	Unpacked object	MPEC	Discovery	Stations	Obs all	Obs 900	Obs percent	Note
Sum	`2232 objects`					1470551	15663	1 %	739 comets

Object: packed MPC designation.
Unpacked object: readable designation linked to the MPC orbit page.
MPEC: source notices in which this station reported this object.
Discovery: an asterisk only when station 900 discovered the object.
Stations: all stations in current MPEC data which observed the object.
Obs all: unique current observations by all stations; superseded copies are not counted.
Obs 900: unique current observations by this station.
Obs percent: this station's share of all unique observations.
Note: object-type note.

900 has discovered 0 objects. It has made 15663 of all 1470551 observations (1 %) at 2232 objects.

Created with MPECSGET database output.