C/2015 V2 (Johnson) (Record n° 17828)
NASA/JPL elements
IAU/MPC elements
On 2017 Jun 10 22h37 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Coma Total magnitude (m1) 10.3 Aperture radius used for m1 0.82 ' Nuclear magnitude (m2) 12.2 m2 standard deviation 0.0 Aperture radius used for m2 8.2 " r (dist/Sun) 1.637 AU d (dist/Earth) 0.816 AU Right ascension 14 28 23.25 h m s Declination +11 47 45.8 ° ' " MPC report COD A77
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2017.06.10
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK15V020 C2017 06 10.94266 14 28 23.25 +11 47 45.8 12.2 N A77
CK15V020 C2017 06 10.96190 14 28 21.75 +11 46 28.2 12.2 N A77
CK15V020 C2017 06 10.98164 14 28 20.33 +11 45 08.0 10.3 T A77
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314L+ Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 80 x 40s Observatory MPC code A77 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2017 Jun 11 06h20m33s Observation modification date 2017 Jun 11 10h24m15s