C/2017 B3 (LINEAR) (Record n° 17319)
NASA/JPL elements
IAU/MPC elements
On 2017 Mar 15 08h37 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 18.2 m2 standard deviation 0.1 Aperture radius used for m2 5.2 " r (dist/Sun) 6.856 AU d (dist/Earth) 5.999 AU Right ascension 12 38 03.09 h m s Declination -27 19 47.6 ° ' " MPC report COD W96
OBS A. Maury, J.-B. de Vanssay, J.-G.Bosch
MEA J.-G.Bosch
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2017.03.15 08:00:21
AC2 [JGBosch@free.fr]
NET UCAC-4
CK17B030 KC2017 03 15.35924 12 38 03.09 -27 19 47.6 18.3 N W96
CK17B030 KC2017 03 15.37656 12 38 02.53 -27 19 49.4 18.1 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Filter(s) None Camera QHY Sensor CCD Sensor temperature -25 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 40x1mn Air mass 1.5 Observatory MPC code W96 Location San Pedro Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.05 "/pix Observation submission date 2017 Mar 15 12h04m14s Observation modification date 2017 Mar 16 09h17m56s