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C/2015 V2 (Johnson)


NASA/JPL elements
IAU/MPC elements


On 2017 Apr 19 02h27 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Coma Total magnitude (m1)10.7
Aperture radius used for m10.82 '
Nuclear magnitude (m2)12.8
m2 standard deviation0.1
Aperture radius used for m28.2 "
r (dist/Sun) 1.791 AU
d (dist/Earth) 1.135 AU
Right ascension16 15 13.29 h m s
Declination+46 37 49.4 ° ' "
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 2017.04.19 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK15V020  C2017 04 19.10177 16 15 13.29 +46 37 49.4          12.7 N      A77
    CK15V020  C2017 04 19.11586 16 15 12.00 +46 37 42.0          12.8 N      A77
    CK15V020  C2017 04 19.13076 16 15 10.05 +46 37 33.6          10.7 T      A77
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314L+
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details40 x 60s
Observatory MPC codeA77
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2017 Apr 19 05h21m05s
Observation modification date2017 Apr 19 11h22m08s

(Record n° 17545)

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