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C/2018 U1 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2021 Feb 24 04h45 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16.5
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 5.353 AU
d (dist/Earth) 5.734 AU
Right ascension18 21 30.33 h m s
Declination+02 37 38.3 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.02.24 07:38:20
AC2 fkugel@free.fr
NET NOMAD
    CK18U010  C2021 02 24.19819 18 21 30.33 +02 37 38.3          16.5 V      A77
    CK18U010  C2021 02 24.20723 18 21 30.42 +02 37 37.7          16.4 V      A77
    CK18U010  C2021 02 24.21625 18 21 30.51 +02 37 37.1          16.5 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details13x120s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Feb 24 07h49m50s
Observation modification date2021 Feb 24 07h56m25s

(Record n° 22994)

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