C/2021 Y1 (ATLAS) (Record n° 26681)
NASA/JPL elements
IAU/MPC elements
On 2023 Jan 24 19h07 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 15.4 m2 standard deviation 0.0 Aperture radius used for m2 5.6 " r (dist/Sun) 2.337 AU d (dist/Earth) 1.971 AU Right ascension 03 16 23.50 h m s Declination -10 34 19.3 ° ' " MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2023.01.28 15:59:13
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
CK21Y010 C2023 01 24.79677 03 16 23.50 -10 34 19.3 15.4 R A77
CK21Y010 C2023 01 24.80813 03 16 23.24 -10 34 28.1 15.5 R A77
CK21Y010 C2023 01 24.82229 03 16 23.01 -10 34 41.1 15.4 R A77
CK21Y010 C2023 01 24.83404 03 16 22.79 -10 34 50.9 15.4 R A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Sensor temperature -30 °C Binning 1x1 Exposure details 5*120s Air mass 1.85 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2023 Jan 28 16h01m46s Observation modification date 2023 Jan 28 16h22m27s