C/2021 Y1 (ATLAS) (Record n° 26173)
NASA/JPL elements
IAU/MPC elements
On 2022 Oct 18 06h15 UT by Pierre Traverse
(Copyright Pierre Traverse)Nuclear magnitude (m2) 15.9 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 3.035 AU d (dist/Earth) 2.356 AU Right ascension 05 12 12.71 h m s Declination +28 23 09.7 ° ' " MPC report COD X03
CON P. Traverse [pierre.traverse@orange.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy, G. Houdin
MEA P. Traverse
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.10.20 14:24:41
AC2 pierre.traverse@orange.fr
NET Gaia DR2
CK21Y010 KC2022 10 18.26062 05 12 12.71 +28 23 09.7 15.9 G X03
CK21Y010 KC2022 10 18.27161 05 12 12.33 +28 22 59.8 15.9 G X03
CK21Y010 KC2022 10 18.28362 05 12 11.94 +28 22 49.5 16.0 G X03
Instrumental configuration Config1 Instrument ONTC 355mm Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera Moravian G3-16200 Sensor CCD Sensor pixels number 4540x3640 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 25x120s Observatory MPC code X03 Location Monte Patria Chili Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2022 Oct 20 14h52m32s Observation modification date 2022 Oct 20 14h54m13s