C/2022 E3 (ZTF) (Record n° 26660)
NASA/JPL elements
IAU/MPC elements
On 2023 Jan 25 03h20 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Coma Total magnitude (m1) 8.9 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 10.5 m2 standard deviation 0.7 Aperture radius used for m2 5.8 " r (dist/Sun) 1.130 AU d (dist/Earth) 0.382 AU Right ascension 15 05 20.65 h m s Declination +62 48 41.7 ° ' " 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 2023.01.25 13:26:17
AC2 JGBosch@free.fr
NET UCAC-4
CK22E030 C2023 01 25.13903 15 05 20.65 +62 48 41.7 10.5 R A77
CK22E030 C2023 01 25.14230 15 05 18.33 +62 49 23.5 10.6 R A77
CK22E030 TC2023 01 25.14276 15 05 17.82 +62 49 28.4 8.9 R A77
CK22E030 C2023 01 25.14577 15 05 15.83 +62 50 06.4 10.5 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 30x10s Observatory MPC code A77 Location Dauban A77 Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Jan 25 13h29m57s Observation modification date 2023 Jan 25 15h40m49s