M.P.E.C. statistics for 500

Geocentric; Geocentric. These geocentric positions refer to observations with the Hubble Space Telescope

Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2025-02-08.

Telescope: 0.43-m f/4.5 reflector
Observer: J. de Fontenay
Measurers: G. W. Kronk; H. Weaver; J. Hevelius; M. Meyer
Shared chart timeline: 1647-09-29 to 2025-02-08
Consecutive 20-year periods, 19 bars
Download histogram data (TXT)

Station MPECs

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 500 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 500	Obs percent	Note
Sum	`4 objects`					932	9	1 %	3 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 500 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Obs all: unique current observations by all stations; superseded copies are not counted.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 500: unique current observations by this station.
Obs percent: this station's share of all unique observations.
Note: object-type note.

500 has discovered 0 objects. It has made 9 of all 932 observations (1 %) at 4 objects.

Created with MPECSGET database output.