C/2022 E3 (ZTF) (Record n° 25730)
NASA/JPL elements
IAU/MPC elements
On 2022 Jul 24 21h40 UT by Lionel Rousselot
(Copyright Lionel Rousselot)Nuclear magnitude (m2) 14.4 Aperture radius used for m2 6.24 " r (dist/Sun) 2.732 AU d (dist/Earth) 2.131 AU Right ascension 17 54 51.46 h m s Declination +35 43 28.45 ° ' " Instrument 250/1000 Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1000 mm Instrument focale/diameter 4 Filter(s) L Camera ZWO1600MM Sensor CMOS Sensor temperature -15 °C Binning 1x1 Mount AZ-EQ6 Motorization Yes Autoguide Yes Exposure total time 2490 s Exposure details 83*30s Sky transparency (naked eye max mag) 6 Seeing 4 Air mass 1.0204 Used softwares siril 1.03 Prism 10 Resulting picture sampling (scale) 0.78 "/pix Image processing flat - retrait gradient - empilement somme Observation submission date 2022 Jul 25 13h22m39s Observation modification date 2022 Jul 25 13h23m35s