C/2021 C1 (Rankin) (Record n° 23225)
NASA/JPL elements
IAU/MPC elements
On 2021 Apr 12 05h13 UT by Pierre Traverse
(Copyright Pierre Traverse)Nuclear magnitude (m2) 19.8 m2 standard deviation 0.7 Aperture radius used for m2 6 " r (dist/Sun) 3.669 AU d (dist/Earth) 2.727 AU Right ascension 11 58 17.34 h m s Declination +02 19 17.3 ° ' " MPC report COD X03
CON P. Traverse [pierre.traverse@orange.fr]
OBS J. L. Virlichie, P. Traverse
MEA P. Traverse
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.04.15 13:20:47
AC2 pierre.traverse@orange.fr
NET Gaia DR2
CK21C010 KC2021 04 12.21709 11 58 17.34 +02 19 17.3 19.4 G X03
CK21C010 KC2021 04 12.22093 11 58 16.92 +02 19 22.2 19.2 G X03
CK21C010 KC2021 04 12.22707 11 58 16.26 +02 19 30.0 20.7 G X03
Instrumental configuration Config1 Instrument ONTC 350mm 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 62000 Sensor CCD Sensor pixels number 4524x3624 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization Yes Autoguide Yes Exposure details 28x2mn 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 2021 Apr 15 13h23m33s Observation modification date 2021 Apr 15 13h52m17s