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C/2015 V2 (Johnson)


NASA/JPL elements
IAU/MPC elements


On 2017 Mar 28 22h48 UT by Hubert Boussier


(Copyright Hubert Boussier)

Nuclear magnitude (m2)12.8
m2 standard deviation0.0
Aperture radius used for m211 "
r (dist/Sun) 1.925 AU
d (dist/Earth) 1.385 AU
Right ascension16 31 59.72 h m s
Declination+47 32 45.7 ° ' "
MPC report
COD K21
CON Hubert Boussier [astrild@orange.fr]
OBS H. Boussier
MEA H. Boussier
TEL 0.203-m SC f/4.2 +CCD ST7XME
ACK MPCReport file updated 2017.03.29 00:10:02
AC2 astrild@orange.fr
NET UCAC-4
    CK15V020 KC2017 03 28.95019 16 31 59.72 +47 32 45.7          12.8 N      K21
    CK15V020 KC2017 03 28.95914 16 31 59.64 +47 32 46.6          12.8 N      K21
    CK15V020 KC2017 03 28.96819 16 31 59.55 +47 32 47.5          12.8 N      K21
InstrumentC8 f/D 4.2
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)203 mm
Instrument focale length852.6 mm
Instrument focale/diameter4.2
Filter(s)L
CameraSBIG ST7-XME
SensorCCD
Sensor size6.9x4.6 mm2
Sensor pixels number765x510
Sensor temperature-15 °C
Binning1x1
MountVIXEN Sphinx
MotorizationYes
AutoguideYes
Exposure details12x180s
Observatory MPC codeK21
Location84450 St Saturnin
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.9 "/pix
Observation submission date2017 Mar 29 02h16m16s
Observation modification date2017 Apr 17 22h52m24s

(Record n° 17371)

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