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442P/McNaught


NASA/JPL elements
IAU/MPC elements


On 2022 Nov 25 00h55 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)19.4
m2 standard deviation0.2
Aperture radius used for m25.6 "
Coma condensation degree (DC)9
r (dist/Sun) 2.456 AU
d (dist/Earth) 1.921 AU
Right ascension23 39 48.88 h m s
Declination-04 34 37.7 ° ' "
MPC report
COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.11.26 20:32:19
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
0442P        KC2022 11 25.03811 23 39 48.88 -04 34 37.7          19.2 G      X03
0442P        KC2022 11 25.04813 23 39 49.29 -04 34 33.2          19.4 G      X03
0442P        KC2022 11 25.05815 23 39 49.72 -04 34 29.1          19.6 G      X03
Instrumental configurationConfig1
InstrumentONTC 350mm
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMORAVIAN G3 16200
SensorCCD
Sensor pixels number3640x4540
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details10x3mn
Sky transparency (naked eye max mag)6
Moon phase180 °
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresAstrometrica
Resulting picture sampling (scale)1.39 "/pix
Observation submission date2022 Nov 26 21h02m35s
Observation modification date2022 Nov 26 21h05m23s

(Record n° 26390)

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