C/2021 D2 (ZTF) (Record n° 24092)
NASA/JPL elements
IAU/MPC elements
On 2021 Oct 07 19h53 UT by Jean-Francois SoulierNuclear magnitude (m2) 18 m2 standard deviation 0.1 Aperture radius used for m2 4.5 " r (dist/Sun) 3.180 AU d (dist/Earth) 3.260 AU Right ascension 15 38 12.84 h m s Declination +64 28 33.5 ° ' " MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK L27 2021.10.07 22:47:16
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK21D020 KC2021 10 07.82880 15 38 12.84 +64 28 33.5 18.0 V L27
CK21D020 KC2021 10 07.83991 15 38 12.35 +64 28 28.1 17.9 V L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414-EX- Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount PARAMOUNT-ME- Autoguide No Exposure details 60 x 60s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.49 "/pix Observation submission date 2021 Oct 07 22h49m54s Observation modification date 2021 Oct 07 22h51m55s