M.P.E.C. statistics for D90

RAS Observatory, Moorook

Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2026-02-19.

Telescopes: 0.6-m f/4.3 reflector; 0.41-m f/9 reflector; 0.4-m f/3.8 reflector; 0.4-m f/8.4 reflector; 0.35-m f/8 reflector; 0.32-m f/6 reflector; 0.32-m f/7 reflector; 0.32-m f/8 reflector; 0.32-m f/9 reflector; 0.3-m f/6.5 reflector; 0.3-m f/9 reflector; 0.3-m f/9.5 reflector; 0.25-m f/3.4 reflector; 0.25-m f/6 reflector; 0.25-m reflector; 0.14-m f/7 refractor
Observers: A. Battle; A. Lowe; C. Jacques; D. Cantillo; E. Bryssinck; E. Guido; E. Pimentel; G. Sostero; H. Sato; K. Hills; M. Miranda; M. Nicholson; M. Suzuki; N. Falla; P. Camilleri; R. Ligustri; S. Kiyota; T. Yusa; V. Reddy
Measurers: C. Jacques; D. Farnocchia; H. Sato; K. Hills; M. Micheli
Shared chart timeline: 2007-11-04 to 2026-02-19
Calendar years, 20 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 D90 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 D90	Obs percent	Note
Sum	`723 objects`					583361	8509	1 %	258 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 D90 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Obs all: unique current observations by all stations; superseded copies are not counted.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 D90: unique current observations by this station.
Obs percent: this station's share of all unique observations.
Note: object-type note.

D90 has discovered 0 objects. It has made 8509 of all 583361 observations (1 %) at 723 objects.

Created with MPECSGET database output.