C/2022 S4 (Lemmon) (Record n° 26179)
NASA/JPL elements
IAU/MPC elements
On 2022 Oct 02 03h37 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 20.6 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 6.633 AU d (dist/Earth) 5.845 AU Right ascension 02 45 58.47 h m s Declination +29 04 33.8 ° ' " 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 PCCP file updated 2022.10.02 06:51:40
AC2 fkugel@free.fr
NET NOMAD
CK22S040 KC2022 10 02.15071 02 45 58.47 +29 04 33.8 20.5 V A77
CK22S040 KC2022 10 02.16425 02 45 58.01 +29 04 30.8 20.6 V A77
CK22S040 KC2022 10 02.17779 02 45 57.62 +29 04 27.1 20.6 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 Binning 1x1 Exposure details 27x120s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Oct 23 18h30m41s Observation modification date 2022 Oct 23 18h33m22s