C/2020 J1 (SONEAR) (Record n° 23179)
Orbital period : 10593.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Apr 01 05h21 UT by Jean-Paul Desgrees
(Copyright Jean-Paul Desgrees)Nuclear magnitude (m2) 16.3 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 3.359 AU d (dist/Earth) 2.895 AU Right ascension 17 16 54.10 h m s Declination -38 47 39.9 ° ' " MPC report COD X03
CON J. P. Desgrees, J. P. Desgrees [jpaul-astro28@sfr.fr]
OBS J. P. Desgrees
MEA J. P. Desgrees
TEL 0.35-m f/4.7 newtonien réflecteur + CCD
ACK MPCReport file updated 2021.04.05 17:39:35
AC2 jpaul-astro28@sfr.fr
NET UCAC-4
CK20J010 C2021 04 01.22269 17 16 54.10 -38 47 39.9 16.2 V X03
CK20J010 C2021 04 01.22351 17 16 54.11 -38 47 39.8 16.3 V X03
CK20J010 C2021 04 01.22435 17 16 54.11 -38 47 39.9 16.3 V X03
CK20J010 C2021 04 01.22624 17 16 54.10 -38 47 39.9 16.5 V X03
Instrumental configuration Config2 Instrument ONTC 355 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 4500x3800 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure total time 180 s Exposure details 4x3mn Observatory MPC code X03 Location Poroto Chil Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2021 Apr 05 20h50m23s Observation modification date 2021 Apr 05 20h52m46s