Home

C/2020 F3 (NEOWISE)

Orbital period : 7129.00 years

NASA/JPL elements
IAU/MPC elements


On 2020 Jul 06 02h42 UT by Nicolas Biver


(Copyright Nicolas Biver)

Coma Total magnitude (m1)1.5
Aperture radius used for m11.5 '
Nuclear magnitude (m2)4.0
Aperture radius used for m26 "
Coma diameter2.5 '
Coma condensation degree (DC)7
Tail length0.5 °
Tail position angle (PA)300 °
r (dist/Sun) 0.304 AU
d (dist/Earth) 1.072 AU
Right ascension06 07 44.1 h m s
Declination+34 16 45 ° ' "
Instrumental configurationConfig1
InstrumentDobson T407mm F/D 4.3
Instrument typeNewton
Instrument aperture (0=naked eye)407 mm
Instrument focale length1750 mm
Instrument focale/diameter4.29
Filter(s)None
CameraSony alpha 7s
SensorDC
Sensor size36x24 mm2
Sensor pixels number4240x2832
Sensor temperature11 °C
Binning2x2
MountDobson sur Table equatoriale JMI
TrackingYes
AutoguideNo
Exposure total time7 s
Exposure details14*1/2s
Sky transparency (naked eye max mag)2.5
Seeing2
Moon phase0 °
Moon elongation160 °
Air mass9
LocationCrespières
Reference stars catalogTycho
Photometry|Astrometry softwareIRIS
Resulting picture sampling (scale)2 "/pix
Image processingImages raw: binning,flat, alignement somme, retrait gradient
Observation submission date2020 Jul 06 20h08m43s

(Record n° 22131)

Home