C/2015 V2 (Johnson) (Record n° 17568)
NASA/JPL elements
IAU/MPC elements
On 2017 Apr 23 02h21 UT by Francois KugelComa Total magnitude (m1) 10.4 Nuclear magnitude (m2) 14 m2 standard deviation 0.2 Aperture radius used for m2 5.5 " r (dist/Sun) 1.770 AU d (dist/Earth) 1.092 AU Right ascension 16 08 52.61 h m s Declination +45 58 18.6 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/3 reflector + CCD
ACK MPCReport file updated 2017.04.23 07:17:05
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
CK15V020 KC2017 04 23.09779 16 08 52.61 +45 58 18.6 14.1 N A77
CK15V020 KC2017 04 23.10213 16 08 52.14 +45 58 15.5 13.8 N A77
CK15V020 KC2017 04 23.10645 16 08 51.70 +45 58 12.5 10.4 T A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1200 mm Instrument focale/diameter 3 Filter(s) None Camera Atik460EX Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade MCMT-TDM Observatory MPC code A77 Reference stars catalog USNO-SA2.0
Observation submission date 2017 Apr 23 07h18m51s