Home

C/2015 V2 (Johnson)

Date of perihelion passage : 2017-6-12.3401
Perihelion distance : 1.636979 AU
Inclination to ecliptic : 49.8774 °
Eccentricity : 1.001691

NASA/JPL elements, ephemeris and orbit diagram
IAU/MPC elements and ephemeris


On 2017 Jul 09 21h00 UT by Cyrille Calvet


(Copyright Cyrille Calvet )

r (dist/Sun) 1.676 AU
d (dist/Earth) 1.032 AU
Instrumental configurationConfig1
InstrumentTS ED 110/770
Instrument typeRefractor
Instrument aperture (0=naked eye)110 mm
Instrument focale length770 mm
Instrument focale/diameter7
Filter(s)None
CameraZWO 1600ASI MC cooled
SensorCCD
Sensor size17.7 x 13.4 mm2
Sensor pixels number4656 x 3520 pixels
Sensor temperature-22 °C
Binning1x1
MountEQ6 progoto
TrackingYes
AutoguideYes
Exposure total time3300 s
Exposure details11x5mn
Sky transparency (naked eye max mag)1
Seeing2
LocationTautavel 66720 France
Resulting picture sampling (scale)1.02 "/pix
Image processingDSS
URL for more information or pictureshttp://astronomiecyrille.over-blog.com/2017/07/comete-c/2015-v2-johnson-nuit-du-09-10-juillet-2017.html
Observation submission date2017 Jul 17 17h05m29s

(Record n° 17948)

Home