C/2017 S6 (Catalina) (Record n° 18751)
NASA/JPL elements
IAU/MPC elements
On 2018 Jan 12 18h31 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 19.1 m2 standard deviation 0.1 Aperture radius used for m2 8.2 " r (dist/Sun) 1.667 AU d (dist/Earth) 1.870 AU Right ascension 22 50 51.65 h m s Declination +17 43 58.4 ° ' " MPC report COD A77
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2018.01.12
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17S060 KC2018 01 12.77133 22 50 51.65 +17 43 58.4 19.0 N A77
CK17S060 KC2018 01 12.79301 22 50 51.20 +17 43 24.1 19.1 N A77
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314L+ Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 60 x 60s Observatory MPC code A77 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2018 Jan 13 00h34m25s Observation modification date 2018 Jan 13 10h17m32s