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C/2018 U1 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2021 May 08 22h26 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)14.6
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 5.179 AU
d (dist/Earth) 4.452 AU
Right ascension18 01 43.56 h m s
Declination+00 14 33.1 ° ' "
MPC report
COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS F. Kugel,  J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.05.09 15:10:05
AC2 JGBosch@free.fr
NET UCAC-4
    CK18U010  C2021 05 08.93500 18 01 43.56 +00 14 33.1          14.7 R      A77
    CK18U010  C2021 05 08.94230 18 01 43.21 +00 14 31.8          14.5 R      A77
    CK18U010  C2021 05 08.95040 18 01 42.81 +00 14 30.1          14.7 R      A77
InstrumentNEWTON
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
CameraAtik 460ex
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details15x60s
Observatory MPC codeA77
LocationObs. Dauban A77
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 May 09 15h13m37s
Observation modification date2021 May 09 15h34m29s

(Record n° 23349)

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