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C/2018 U1 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2023 Jun 08 23h06 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)17.6
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 6.629 AU
d (dist/Earth) 6.190 AU
Right ascension11 06 46.90 h m s
Declination-66 58 54.4 ° ' "
MPC report
COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.36-m f/4.8 reflector + CCD
NUM 4
ACK MPCReport file updated 2023.06.26 23:36:49
NET UCAC4
AC2 roy-nee@wanadoo.fr
    CK18U010 KC2023 06 08.96238 11 06 46.90 -66 58 54.4          17.7 V      X03
    CK18U010 KC2023 06 08.96699 11 06 46.67 -66 58 51.1          17.6 V      X03
    CK18U010 KC2023 06 08.97160 11 06 46.54 -66 58 48.4          17.6 V      X03
Instrumental configurationConfig1
InstrumentONTC 350mm
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraMORAVIAN G3 16200
SensorCCD
Sensor pixels number3640x4540
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details3x2mn
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogUCAC4
Used softwaresTychoTracker
Resulting picture sampling (scale)1.39 "/pix
Observation submission date2023 Jun 26 22h06m58s
Observation modification date2023 Jun 26 22h15m41s

(Record n° 27180)

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