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M.P.E.C. statistics for Y89

Proxima Centauri Observatory, Valdin

Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2026-10-20.

Code
Y89
All MPECs
103
Object MPECs
37
Other MPECs
66
Discovery MPECs
4
Telescope
0.36-m f/2 reflector
Observer
R. Hahn
Measurer
R. Hahn
Shared chart timeline
2023-04-17 to 2026-10-20
Calendar quarters, 15 bars
Download histogram data (TXT)
OpenStreetMap

Map data © OpenStreetMap contributors.

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 Y89 is credited with a discovery in that MPEC.
  • Issued: official MPEC publication date in YYYY-MM-DD format.

Observed objects

Nr.ObjectUnpacked objectMPECDiscoveryStationsObs allObs Y89Obs percentNote
Sum133 objects    1161274940 %21 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 Y89 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  • Obs all: unique current observations by all stations; superseded copies are not counted.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 Y89: unique current observations by this station.
  • Obs percent: this station's share of all unique observations.
  • Note: object-type note.

Y89 has discovered 4 objects. It has made 494 of all 116127 observations (0 %) at 133 objects.



Created with MPECSGET database output.