C/2021 R2 (PANSTARRS) (Record n° 24270)
NASA/JPL elements
IAU/MPC elements
On 2021 Oct 30 00h22 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 20.1 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 7.321 AU d (dist/Earth) 6.651 AU Right ascension 22 46 28.47 h m s Declination +15 58 08.7 ° ' " 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 2021.10.30 16:51:36
AC2 jl.virlichie@gmail.com
NET Gaia DR2
CK21R020 KC2021 10 30.01541 22 46 28.47 +15 58 08.7 20.0 G X03
CK21R020 KC2021 10 30.02209 22 46 28.16 +15 58 07.6 20.2 G X03
CK21R020 KC2021 10 30.02989 22 46 27.82 +15 58 06.4 20.1 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 13x3m 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 Oct 30 17h10m07s Observation modification date 2021 Oct 30 17h51m25s