C/2022 E3 (ZTF) (Record n° 26745)
NASA/JPL elements
IAU/MPC elements
On 2023 Feb 10 18h03 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 7.9 Aperture radius used for m1 0.93 ' Nuclear magnitude (m2) 10 m2 standard deviation 0.1 Aperture radius used for m2 9.3 " r (dist/Sun) 1.203 AU d (dist/Earth) 0.395 AU Right ascension 04 48 43.64 h m s Declination +26 56 53.3 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.08-m f/7.5 Refractor + CCD
ACK A77 file updated 2023.02.10 22:23:32
AC2 fkugel@free.fr
NET USNO-B1.0
CK22E030 C2023 02 10.75196 04 48 43.64 +26 56 53.3 10.0 R A77
CK22E030 C2023 02 10.75717 04 48 42.92 +26 55 55.4 9.9 R A77
CK22E030 C2023 02 10.76280 04 48 42.15 +26 54 52.1 7.9 T A77
Instrumental configuration Config5 Instrument type Refractor Instrument aperture (0=naked eye) 80 mm Instrument focale length 600 mm Instrument focale/diameter 7.5 Filter(s) R (RGB) Camera SBIG ST8300M Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount Meade MCMT Exposure details 20x30s Observatory MPC code A77 Reference stars catalog USNO-B1.0
Image resize factor 0.4 Resulting picture sampling (scale) 1.86 "/pix Observation submission date 2023 Feb 10 22h25m21s Observation modification date 2023 Feb 10 22h34m07s