C/2015 V2 (Johnson) (Record n° 17475)
NASA/JPL elements
IAU/MPC elements
On 2017 Apr 10 00h08 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 13 m2 standard deviation 0.0 Aperture radius used for m2 8.1 " r (dist/Sun) 1.842 AU d (dist/Earth) 1.235 AU Right ascension 16 25 54.27 h m s Declination +47 26 42.7 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2017.04.10
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK15V020 C2017 04 10.00565 16 25 54.27 +47 26 42.7 13.0 N C10
CK15V020 C2017 04 10.05171 16 25 51.75 +47 26 35.5 13.0 N C10
CK15V020 C2017 04 10.10091 16 25 48.97 +47 26 27.2 13.0 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) Rc (UBVRI) Camera ST8-XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount F60a Axis Instruments Autoguide Yes Exposure details 40 x 180s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2017 Apr 10 04h51m30s Observation modification date 2017 Apr 10 05h07m00s