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C/2015 V2 (Johnson)


NASA/JPL elements
IAU/MPC elements


On 2017 Apr 11 03h02 UT by Francois Kugel

Coma Total magnitude (m1)10.4
Aperture radius used for m10.4 '
Nuclear magnitude (m2)13.5
m2 standard deviation0.3
Aperture radius used for m25.5 "
r (dist/Sun) 1.836 AU
d (dist/Earth) 1.224 AU
Right ascension16 24 52.22 h m s
Declination+47 23 14.9 ° ' "
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 2017.04.11 07:28:42
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
    CK15V020 KC2017 04 11.12626 16 24 52.22 +47 23 14.9          13.7 N      A77
    CK15V020 KC2017 04 11.13407 16 24 51.77 +47 23 13.4          13.2 N      A77
    CK15V020 KC2017 04 11.14192 16 24 51.30 +47 23 11.6          10.4 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
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Observation submission date2017 Apr 11 07h35m31s

(Record n° 17483)

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