C/2019 T4 (ATLAS) (Record n° 22716)
NASA/JPL elements
IAU/MPC elements
On 2020 Nov 30 05h36 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 16.3 m2 standard deviation 0.2 Aperture radius used for m2 5.6 " r (dist/Sun) 6.156 AU d (dist/Earth) 5.961 AU Right ascension 08 33 08.17 h m s Declination -37 48 26.7 ° ' " MPC report COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2020.11.30 11:35:19
AC2 jl.virlichie@gmail.com
NET Gaia DR2
CK19T040 C2020 11 30.23365 08 33 08.17 -37 48 26.7 16.1 G X03
CK19T040 C2020 11 30.24256 08 33 08.15 -37 48 30.1 16.5 G X03
CK19T040 C2020 11 30.26038 08 33 08.13 -37 48 36.9 16.0 G X03
CK19T040 C2020 11 30.26928 08 33 08.10 -37 48 40.1 16.5 G X03
Instrumental configuration Config1 Instrument ONTC 355 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 KAF 16200 Sensor CCD Sensor size 27x21.6 mm2 Sensor pixels number 4500x3600 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 1x3mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2020 Nov 30 11h50m58s Observation modification date 2020 Nov 30 11h52m24s