C/2021 E3 (ZTF) (Record n° 23932)
NASA/JPL elements
IAU/MPC elements
On 2021 Sep 05 20h56 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 16.6 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 3.740 AU d (dist/Earth) 3.228 AU Right ascension 18 52 48.75 h m s Declination +25 05 05.4 ° ' " MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2021.09.09 16:05:26
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
CK21E030 KC2021 09 05.87225 18 52 48.75 +25 05 05.4 16.7 N A77
CK21E030 KC2021 09 05.90150 18 52 47.13 +25 04 29.0 16.6 N A77
CK21E030 KC2021 09 05.90646 18 52 46.86 +25 04 23.3 16.6 N A77Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Sensor temperature -10 °C Binning 1x1 Exposure details 6*60s Air mass 1.19 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2021 Sep 09 16h11m23s Observation modification date 2021 Sep 09 16h25m47s