M.P.E.C. statistics for 250

Hubble Space Telescope

Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2025-11-21.

Telescope: 2.4-m reflector
Observers: C. M. Lisse; D. Bodewits; D. Jewitt; E. Groth; H. Weaver; J.-Y. Li; J. Agarwal; J. Li; J. Rhoads; K. J. Meech; M.-T. Hui; M. F. A'Hearn; M. Mutchler; M. S. P. Kelley; N. H. Samarasinha; S. B. Porter; S. Larson; T. L. Farnham; W. A. Delamere; Y. Kim
Measurers: D. Farnocchia; D. Trilling; G. Bernstein; J.-Y. Li; J. Agarwal; J. D. Giorgini; K. Stapelfeldt; M. Micheli; M. W. Buie; R. Evans; S. Deen; Y. Kim
Shared chart timeline: 1994-04-06 to 2025-11-21
Consecutive 2-year periods, 16 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 250 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 250	Obs percent	Note
Sum	`25 objects`					15963	334	2 %	13 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 250 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Obs all: unique current observations by all stations; superseded copies are not counted.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 250: unique current observations by this station.
Obs percent: this station's share of all unique observations.
Note: object-type note.

250 has discovered 3 objects. It has made 334 of all 15963 observations (2 %) at 25 objects.

Created with MPECSGET database output.