C/2015 V2 (Johnson) (Record n° 17738)
NASA/JPL elements
IAU/MPC elements
On 2017 May 29 03h16 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 12.5 m2 standard deviation 0.0 Aperture radius used for m2 6.2 " r (dist/Sun) 1.648 AU d (dist/Earth) 0.821 AU Right ascension 14 49 49.34 h m s Declination +25 31 14.8 ° ' " 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 2017.05.29 06:31:12
AC2 JGBosch@free.fr
NET UCAC-4
CK15V020 C2017 05 29.13594 14 49 49.34 +25 31 14.8 12.5 N W96
CK15V020 C2017 05 29.15784 14 49 46.57 +25 29 57.0 12.5 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 45x60s 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) 1.56 "/pix Observation submission date 2017 May 29 12h34m21s Observation modification date 2017 May 29 16h42m41s