M.P.E.C. statistics for P18
All MPECsMade with MPECSGET (Version of 2023 Jan 11) at 09-29-2024 18:30:08
Name: Birch Forest Observatory, LaBaGouMen
Code: P18
Longitude: 116.610830°
Cos: 0.757010
Sin: 0.651328
Earth center distance 6358.818261 km;
Latitude (geocentric) 40.708555°
Latitude (geographic) 40.898922°
Data file (text)
Number of MPECs with discoveries (*): 1
Number of MPECs without discoveries: 2
Number of all MPECs: 3
MPEC 2021-F20 : OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS
MPEC 2021-C200 : DAILY ORBIT UPDATE (2021 February 11)
MPEC 2021-C186 : 2021 CV4 (*)
Observed objects
| Nr. | Object | Discovery | Stations | Obs all | Obs P18 | Obs percent | Note |
|---|---|---|---|---|---|---|---|
| 1 | K21C04V | * | 20 | 89 | 7 | 8 % | |
| 2 | 0398P | 86 | 1366 | 6 | 0 % | comet | |
| Sum | 2 objects | 1455 | 13 | 1 % | 1 comets |
Stations are all stations in all MPECs, which observed this object. Object is the short name and an asteriks appears for objects, which have been announced in the MPECs as NEO. A discovery by this station is named as Discovery. Obs all are all observations in all MPECs for this object. Obs P18 are all observations in all MPECs for this station. Obs percent is the percentage of stations observation to all observations.
P18 has discovered 0 objects. It has made 13 of all 1455 observations (1 %) at 2 objects in all MPECs with involved station P18. There are 3 of all 56 observations (5 %) at 1 objects in all discovery MPECs with involved station P18.
 All MPECs for station P18 |
 Discovery MPEC for station P18 |
 All observations for station P18 |