P/2020 WJ5 (Lemmon) (Record n° 25530)
NASA/JPL elements
IAU/MPC elements
On 2022 May 01 20h08 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 18.2 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 5.077 AU d (dist/Earth) 4.305 AU Right ascension 11 51 18.60 h m s Declination +04 21 31.1 ° ' " MPC report COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2022.05.02 20:46:15
AC2 JGBosch@free.fr
NET NOMAD
PK20W05J C2022 05 01.83903 11 51 18.60 +04 21 31.1 18.3 R A77
PK20W05J C2022 05 01.84956 11 51 18.47 +04 21 33.8 18.2 R A77
PK20W05J C2022 05 01.86091 11 51 18.32 +04 21 35.2 18.1 R A77
Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Camera Atik 460ex Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 30x1mn Observatory MPC code A77 Location Dauban A77 Reference stars catalog NOMAD
Used softwares Astrometrica Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 May 02 21h05m33s Observation modification date 2022 May 02 21h07m26s