C/2021 Y1 (ATLAS) (Record n° 26398)
NASA/JPL elements
IAU/MPC elements
On 2022 Nov 26 19h59 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 15 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 2.732 AU d (dist/Earth) 1.752 AU Right ascension 04 25 50.32 h m s Declination +13 33 34.2 ° ' " 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 2022.11.27 18:09:38
AC2 JGBosch@free.fr
NET UCAC-4
CK21Y010 C2022 11 26.83309 04 25 50.32 +13 33 34.2 15.0 R A77
CK21Y010 C2022 11 26.84039 04 25 49.62 +13 33 21.6 15.1 R A77
CK21Y010 C2022 11 26.84857 04 25 48.77 +13 33 06.8 15.0 R A77
Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Camera Atik 460ex Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 20x45s 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 2022 Nov 27 18h12m03s Observation modification date 2022 Nov 27 19h15m49s