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74P/Smirnova-Chernykh

Orbital period : 9.19 years

NASA/JPL elements
IAU/MPC elements


On 2022 Oct 14 04h14 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)20.1
m2 standard deviation0.2
Aperture radius used for m25.6 "
r (dist/Sun) 5.001 AU
d (dist/Earth) 4.098 AU
Right ascension23 44 38.47 h m s
Declination-08 41 02.3 ° ' "
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 2022.10.15 21:18:34
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
0074P        KC2022 10 14.17606 23 44 38.47 -08 41 02.3          19.9 G      X03
0074P        KC2022 10 14.18831 23 44 38.15 -08 41 03.4          20.1 G      X03
0074P        KC2022 10 14.20057 23 44 37.81 -08 41 04.6          20.3 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 details17x3mn
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresAstrometrica
Resulting picture sampling (scale)1.39 "/pix
Observation submission date2022 Oct 17 17h42m37s
Observation modification date2022 Oct 17 17h48m05s

(Record n° 26143)

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