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C/2015 V2 (Johnson)


NASA/JPL elements
IAU/MPC elements


On 2017 Apr 17 02h49 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)10.8
Aperture radius used for m10.8 '
Nuclear magnitude (m2)13.7
m2 standard deviation0.0
Aperture radius used for m25.5 "
r (dist/Sun) 1.801 AU
d (dist/Earth) 1.157 AU
Right ascension16 18 00.16 h m s
Declination+46 52 53.7 ° ' "
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 2017.04.17 07:08:14
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
    CK15V020 KC2017 04 17.11757 16 18 00.16 +46 52 53.7          13.7 N      A77
    CK15V020 KC2017 04 17.12191 16 17 59.80 +46 52 52.1          13.7 N      A77
    CK15V020 KC2017 04 17.12625 16 17 59.44 +46 52 50.3          10.8 T      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1200 mm
Instrument focale/diameter3
Filter(s)None
CameraAtik460EX
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details6x60s
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Image resize factor0.32
Resulting picture sampling (scale)0.78 "/pix
Observation submission date2017 Apr 17 07h12m18s
Observation modification date2017 Apr 17 07h40m57s

(Record n° 17531)

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