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C/2019 Y4 (ATLAS)

Orbital period : 5870.00 years

NASA/JPL elements
IAU/MPC elements


On 2020 Mar 13 20h33 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)11.9
Aperture radius used for m10.4 '
Nuclear magnitude (m2)14.5
m2 standard deviation0.2
Aperture radius used for m25.8 "
Coma diameter15 '
Tail length0.3 °
r (dist/Sun) 1.806 AU
d (dist/Earth) 1.131 AU
Right ascension10 02 57.84 h m s
Declination+65 08 43.6 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2020.03.14 08:28:32
AC2 fkugel@free.fr
NET UCAC-4
    CK19Y040  C2020 03 13.85626 10 02 57.84 +65 08 43.6          14.3 V      A77
    CK19Y040  C2020 03 13.86860 10 02 53.33 +65 09 01.5          14.6 V      A77
    CK19Y040  C2020 03 13.88258 10 02 48.26 +65 09 22.0          11.9 T      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details5x60s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Image resize factor0.33
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2020 Mar 14 08h33m20s
Observation modification date2020 Mar 14 09h21m13s

(Record n° 21726)

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