C/2020 R7 (ATLAS) (Record n° 23673)
NASA/JPL elements
IAU/MPC elements
On 2021 Jul 26 07h05 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 16.7 m2 standard deviation 0.3 Aperture radius used for m2 5.6 " r (dist/Sun) 4.928 AU d (dist/Earth) 4.798 AU Right ascension 03 56 57.61 h m s Declination -51 45 32.4 ° ' " MPC report COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, H. Roy
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.07.26 16:03:40
AC2 jl.virlichie@gmail.com
NET Gaia DR2
CK20R070 C2021 07 26.29519 03 56 57.61 -51 45 32.4 16.1 G X03
CK20R070 C2021 07 26.30286 03 56 57.82 -51 45 38.6 16.7 G X03
CK20R070 KC2021 07 26.30593 03 56 57.89 -51 45 41.4 16.8 G X03
CK20R070 C2021 07 26.31361 03 56 58.08 -51 45 48.0 17.0 G X03
CK20R070 C2021 07 26.32436 03 56 58.29 -51 45 58.4 16.8 G X03
CK20R070 C2021 07 26.33203 03 56 58.50 -51 46 05.0 16.8 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 15x2mn 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 2021 Jul 26 18h17m37s Observation modification date 2021 Jul 26 18h21m30s