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C/2018 U1 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2021 Jul 08 21h47 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)15.4
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 5.075 AU
d (dist/Earth) 4.213 AU
Right ascension16 56 13.81 h m s
Declination-06 28 08.2 ° ' "
MPC report
COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.07.09 18:07:32
AC2 JGBosch@free.fr
NET UCAC-4
    CK18U010  C2021 07 08.90764 16 56 13.81 -06 28 08.2          15.4 R      A77
    CK18U010  C2021 07 08.91655 16 56 13.25 -06 28 13.2          15.3 R      A77
InstrumentNEWTON 400
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
CameraAtik 460ex
SensorCCD
Binning1x1
MountMeade-MCMT-TDM
Exposure details12x1mn
Observatory MPC codeA77
LocationObs. Dauban A77
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Jul 09 18h13m02s
Observation modification date2021 Jul 10 08h36m30s

(Record n° 23580)

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