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C/2017 O1 (ASASSN)

Perihelion distance : 1.49 AU
Inclination to ecliptic : 40 °
Orbital period : 6932 years
Eccentricity : 1

NASA/JPL elements
IAU/MPC elements


On 2017 Oct 13 21h59 UT by Lionel Rousselot


(Copyright Lionel Rousselot)

Magnitude (MPC m2)14.4
Aperture radius for m29.6 "
r (dist/Sun) 1.499 AU
d (dist/Earth) 0.723 AU
Right ascension70.12508 °
Declination+49.85628 °
InstrumentSkywatcher esprit 80ed
Instrument typeRefractor
Instrument aperture (0=naked eye)80 mm
Instrument focale length400 mm
FilterL
Camerazwo asi 178mm
SensorCCD
Binning2x2
MotorizationYes
AutoguideYes
Exposure total time1200 s
Exposure details10*120s
Seeing3
Locationvierzon
Reference stars catalog (ast)UCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2.4 "/pix
Image processingPrétraitement avec Siril
Observation submission date2017 Oct 15 22h14m39s

(Record n° 18371)

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