C/2021 A7 (NEOWISE) (Record n° 25342)
NASA/JPL elements
IAU/MPC elements
On 2022 Apr 03 02h59 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 21 m2 standard deviation 0.1 Aperture radius used for m2 4.15 " r (dist/Sun) 3.581 AU d (dist/Earth) 3.462 AU Right ascension 18 18 19.99 h m s Declination +63 38 05.7 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2022.04.03 07:49:36
AC2 fkugel@free.fr
NET NOMAD
CK21A070 KC2022 04 03.12417 18 18 19.99 +63 38 05.7 21.1 V A77
CK21A070 KC2022 04 03.12741 18 18 20.18 +63 38 09.4 20.9 V A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -28 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 5x60s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Apr 03 07h52m44s Observation modification date 2022 Apr 03 07h54m36s