C/2017 B3 (LINEAR) (Record n° 19167)
NASA/JPL elements
IAU/MPC elements
On 2018 May 16 02h35 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " r (dist/Sun) 4.522 AU d (dist/Earth) 3.888 AU Right ascension 12 26 37.12 h m s Declination -67 55 10.0 ° ' " MPC report COD W96
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5.2 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.05.16
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17B030 C2018 05 16.10750 12 26 37.12 -67 55 10.0 16.1 N W96
CK17B030 C2018 05 16.12953 12 26 35.11 -67 55 07.4 15.9 N W96
CK17B030 C2018 05 16.15786 12 26 32.57 -67 55 03.1 15.9 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2080 mm Instrument focale/diameter 5.2 Filter(s) None Camera QHY Sensor CCD Sensor temperature -20 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 10 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.06 "/pix Observation submission date 2018 May 16 13h55m00s Observation modification date 2018 May 16 14h39m26s