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M.P.E.C. statistics for D81
Nagano
Made with MPECSGET database output from a stable database snapshot. Data on this page includes MPECs issued through 2020-08-04.
Station maps
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 D81 is credited with a discovery in that MPEC.
- Issued: official MPEC publication date in YYYY-MM-DD format.
Observed objects
| Nr. | Object | Unpacked object | MPEC | Discovery | Stations | Obs all | Obs D81 | Obs percent | Note |
|---|---|---|---|---|---|---|---|---|---|
| Sum | 252 objects | 632145 | 4143 | 1 % | 251 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 D81 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- Obs all: unique current observations by all stations; superseded copies are not counted.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 D81: unique current observations by this station.
- Obs percent: this station's share of all unique observations.
- Note: object-type note.
D81 has discovered 0 objects. It has made 4143 of all 632145 observations (1 %) at 252 objects.
Created with MPECSGET database output.