C/2015 V2 (Johnson) (Record n° 17787)
NASA/JPL elements
IAU/MPC elements
On 2017 Jun 03 05h42 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 12.3 m2 standard deviation 0.0 Aperture radius used for m2 6.2 " r (dist/Sun) 1.642 AU d (dist/Earth) 0.812 AU Right ascension 14 40 13.80 h m s Declination +20 16 37.6 ° ' " MPC report COD W96
CON Jean-Gabriel Bosch [JGBosch@free.fr]
OBS A. Maury, J.-B. de Vanssay, J.-G. Bosch
MEA J.-G.Bosch
TEL 0.4-m f/5.4 Ritchey-Chretien + CCD
ACK MPCReport file updated 2017.06.03 06:36:41
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK15V020 C2017 06 03.23753 14 40 13.80 +20 16 37.6 12.3 N W96
CK15V020 KC2017 06 03.25815 14 40 11.58 +20 15 18.2 12.3 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2160 mm Instrument focale/diameter 5.4 Filter(s) None Camera QHY Sensor CCD Sensor temperature -10 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 40x1mn Air mass 1.3 Observatory MPC code W96 Location San Pedro Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.56 "/pix Observation submission date 2017 Jun 03 14h01m47s Observation modification date 2017 Jun 03 14h09m34s