C/2021 Y1 (ATLAS) (Record n° 26202)
NASA/JPL elements
IAU/MPC elements
On 2022 Oct 28 02h57 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 15.8 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 2.955 AU d (dist/Earth) 2.154 AU Right ascension 05 05 10.50 h m s Declination +25 38 53.0 ° ' " 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 2022.10.28 10:22:49
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
CK21Y010 KC2022 10 28.12312 05 05 10.50 +25 38 53.0 15.8 R A77
CK21Y010 KC2022 10 28.13155 05 05 10.06 +25 38 43.4 15.8 R A77
CK21Y010 KC2022 10 28.13934 05 05 09.59 +25 38 34.7 15.9 R A77Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) R Bessel Camera ST8XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Exposure details 10*90s Air mass 1.08 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 2022 Oct 28 10h24m41s Observation modification date 2022 Oct 28 10h54m23s