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C/2019 Y4 (ATLAS)

Orbital period : 5870.00 years

NASA/JPL elements
IAU/MPC elements


On 2020 Mar 22 23h14 UT by Michael Irzyk


(Copyright Michael Irzyk)

Coma Total magnitude (m1)12
Aperture radius used for m11 '
Nuclear magnitude (m2)12.9
Aperture radius used for m215 "
r (dist/Sun) 1.653 AU
d (dist/Earth) 1.083 AU
Right ascension09 01 36.26 h m s
Declination+67 54 29.71 ° ' "
Instrument typeRefractor
Instrument aperture (0=naked eye)106 mm
Instrument focale length530 mm
Instrument focale/diameter5
Filter(s)RGB
CameraD800
SensorDC
Binning1x1
Exposure total time1170 s
Exposure details39x30s
Seeing3
LocationMelun
Reference stars catalogGSC (HST)
Used softwaresPRISM
Resulting picture sampling (scale)1.87 "/pix
Observation submission date2020 Apr 03 20h24m17s
Observation modification date2020 Apr 03 20h54m32s

(Record n° 21815)

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