C/2017 S3 (PANSTARRS) (Record n° 19429)
NASA/JPL elements
IAU/MPC elements
On 2018 Aug 03 02h38 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Coma Total magnitude (m1) 11.5 Aperture radius used for m1 0.54 ' Nuclear magnitude (m2) 16.4 m2 standard deviation 0.2 Aperture radius used for m2 6.5 " Coma diameter 4 ' r (dist/Sun) 0.484 AU d (dist/Earth) 0.782 AU Right ascension 07 18 17.18 h m s Declination +35 22 26.2 ° ' " MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2018.08.03
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17S030 KC2018 08 03.10940 07 18 17.18 +35 22 26.2 16.6 N C10
CK17S030 KC2018 08 03.11772 07 18 21.80 +35 21 21.3 11.5 T C10
CK17S030 KC2018 08 03.12196 07 18 24.72 +35 20 37.5 16.2 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera ST8-XME Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 20 x 15s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2018 Aug 03 09h06m07s Observation modification date 2018 Aug 03 11h51m19s