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C/2019 Y4 (ATLAS)

Orbital period : 5870.00 years

NASA/JPL elements
IAU/MPC elements


On 2020 Apr 17 03h01 UT by Jean-Benoit de Vanssay


(Copyright Jean-Benoit de Vanssay)

Nuclear magnitude (m2)15.5
m2 standard deviation0.1
Aperture radius used for m25.67 "
r (dist/Sun) 1.170 AU
d (dist/Earth) 0.991 AU
Right ascension06 16 23.21 h m s
Declination+65 23 28.1 ° ' "
MPC report
COD H06
OBS J. B. de Vanssay
MEA J. B. de Vanssay
TEL 0.51-m f/4.5 reflector + CCD
ACK MPCReport file updated 2020.04.16 22:50:59
AC2 jbdv@club-internet.fr
NET UCAC-4
    CK19Y040  C2020 04 17.12551 06 16 23.21 +65 23 28.1          15.4 R      H06
    CK19Y040  C2020 04 17.12779 06 16 22.47 +65 23 25.5          15.6 R      H06
Instrumental configurationConfig3
InstrumentCDK 20"
Instrument typeNewton
Instrument aperture (0=naked eye)510 mm
Instrument focale length2295 mm
Instrument focale/diameter4.5
Filter(s)None
CameraKaf11K
SensorCCD
Sensor size4008x2672 mm2
Sensor temperature-25 °C
Binning1x1
MountPW200
MotorizationYes
AutoguideNo
Exposure total time360 s
Exposure details2x180mn
Observatory MPC codeH06
LocationMayhill - NM - USA
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.81 "/pix
Observation submission date2020 Apr 17 10h58m48s
Observation modification date2020 Apr 17 11h01m22s

(Record n° 21904)

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