C/2023 X2 (Lemmon) (Record n° 27974)
NASA/JPL elements
IAU/MPC elements
On 2023 Dec 18 00h33 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 20.8 m2 standard deviation 0.2 Aperture radius used for m2 5.8 " r (dist/Sun) 7.441 AU d (dist/Earth) 6.527 AU Right ascension 04 05 07.89 h m s Declination +16 34 52.7 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 132
ACK MPCReport file updated 2023.12.18 06:26:03
NET APASS
AC2 fkugel@free.fr
CK23X020 KC2023 12 18.02283 04 05 07.89 +16 34 52.7 20.5 V A77
CK23X020 KC2023 12 18.03809 04 05 07.34 +16 34 55.3 21.1 V A77
CK23X020 KC2023 12 18.05333 04 05 06.80 +16 34 57.5 20.8 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 -20 °C Binning 1x1 Exposure details 30x120s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2023 Dec 18 07h30m13s Observation modification date 2023 Dec 18 07h31m35s