C/2021 K1 (ATLAS) (Record n° 24252)
Orbital period : 45.40 years
NASA/JPL elements
IAU/MPC elements
On 2021 Oct 24 20h58 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 17 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 2.992 AU d (dist/Earth) 2.088 AU Right ascension 00 57 57.25 h m s Declination -14 46 25.4 ° ' " MPC report COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.10.25 16:53:15
AC2 JGBosch@free.fr
NET UCAC-4
CK21K010 C2021 10 24.87370 00 57 57.25 -14 46 25.4 17.0 R A77
CK21K010 C2021 10 24.87951 00 57 57.12 -14 46 26.1 17.0 R A77
CK21K010 C2021 10 24.88530 00 57 57.03 -14 46 27.0 17.0 R A77
Instrument NEWTON 400 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik 460ex Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 15x60s Observatory MPC code A77 Location Dauban A77 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Oct 25 17h05m51s Observation modification date 2021 Oct 25 17h12m15s