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C/2015 V2 (Johnson)


NASA/JPL elements
IAU/MPC elements


On 2017 Apr 04 02h55 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)11.2
Aperture radius used for m10.4 '
Nuclear magnitude (m2)14.6
m2 standard deviation0.1
Aperture radius used for m25.5 "
r (dist/Sun) 1.879 AU
d (dist/Earth) 1.304 AU
Right ascension16 29 59.30 h m s
Declination+47 36 00.0 ° ' "
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 2017.04.04 07:19:41
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
    CK15V020 KC2017 04 04.12173 16 29 59.30 +47 36 00.0          14.7 N      A77
    CK15V020 KC2017 04 04.13064 16 29 58.99 +47 35 59.4          14.5 N      A77
    CK15V020 KC2017 04 04.13956 16 29 58.68 +47 35 59.3          11.2 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 details66x20s
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Image resize factor0.36
Resulting picture sampling (scale)0.78 "/pix
Observation submission date2017 Apr 04 07h23m48s
Observation modification date2017 Apr 04 07h31m44s

(Record n° 17404)

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