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C/2015 V2 (Johnson)


NASA/JPL elements
IAU/MPC elements


On 2017 May 27 02h10 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)11.1
Aperture radius used for m10.4 '
Nuclear magnitude (m2)13.8
m2 standard deviation0.1
Aperture radius used for m25.5 "
r (dist/Sun) 1.652 AU
d (dist/Earth) 0.827 AU
Right ascension14 54 00.22 h m s
Declination+27 29 23.2 ° ' "
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 2017.05.27 05:50:45
AC2 fkugel@wanadoo.fr
NET Gaia DR1
    CK15V020 KC2017 05 27.09032 14 54 00.22 +27 29 23.2          13.8 N      A77
    CK15V020 KC2017 05 27.09352 14 53 59.82 +27 29 12.4          13.7 N      A77
    CK15V020 KC2017 05 27.09696 14 53 59.38 +27 29 00.6          11.1 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 details8x20s
Observatory MPC codeA77
Reference stars catalogGaia DR1
Image resize factor0.3
Resulting picture sampling (scale)0.78 "/pix
Observation submission date2017 May 27 05h52m18s
Observation modification date2017 May 27 06h11m10s

(Record n° 17731)

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