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C/2015 V2 (Johnson)


NASA/JPL elements
IAU/MPC elements


On 2017 Jun 10 21h42 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)13.3
m2 standard deviation0.1
Aperture radius used for m27.5 "
Tail position angle (PA)338 °
r (dist/Sun) 1.637 AU
d (dist/Earth) 0.816 AU
Right ascension14 28 26.35 h m s
Declination+11 50 19.1 ° ' "
MPC report
COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.4 reflector + CCD
ACK Report C/2015V2 2017/06/10
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
    CK15V020  C2017 06 10.90450 14 28 26.35 +11 50 19.1          13.3 N      K97
    CK15V020  C2017 06 10.91081 14 28 25.83 +11 49 53.6          13.4 N      K97
    CK15V020  C2017 06 10.91717 14 28 25.31 +11 49 28.0          13.3 N      K97
Instrumental configurationConfig1
Instrumentperso
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1480 mm
Instrument focale/diameter7.4
Filter(s)L
CameraATIK 460 EX
SensorCCD
Sensor size12.5x10.0 mm2
Sensor pixels number2749x2199
Sensor temperature-14 °C
Binning2x2
MountVMA300 Valmeca
Exposure total time930 s
Exposure details31x30s
Moon phase5 °
Moon elongation64 °
Air mass1.29
Observatory MPC codeK97
Location67130 Freconrupt
Reference stars catalogUCAC-4
Used softwaresPRISM
Image resize factor0.873
Resulting picture sampling (scale)1.26 "/pix
Image processingPrism
Observation submission date2017 Jun 11 21h26m01s
Observation modification date2017 Jun 11 21h45m39s

(Record n° 17830)

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