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C/2018 U1 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2020 May 31 23h44 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.2
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 6.348 AU
d (dist/Earth) 5.851 AU
Right ascension18 47 03.12 h m s
Declination+34 24 44.5 ° ' "
MPC report
COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK C10 2020.06.01 10:18:30
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK18U010 KC2020 05 31.98877 18 47 03.12 +34 24 44.5          17.3 R      C10
    CK18U010 KC2020 06 01.00500 18 47 02.24 +34 24 44.6          17.1 R      C10
    CK18U010 KC2020 06 01.01955 18 47 01.49 +34 24 44.5          17.1 R      C10
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length875 mm
Instrument focale/diameter3.5
Filter(s)None
CameraATIK 414 EX
SensorCCD
Sensor temperature-5 °C
Binning1x1
MountPARAMOUNT ME
AutoguideNo
Exposure details40 x 60s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.49 "/pix
Observation submission date2020 Jun 01 10h21m59s
Observation modification date2020 Jun 01 10h34m35s

(Record n° 22060)

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