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C/2018 U1 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2021 Sep 23 18h40 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)15.7
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 5.003 AU
d (dist/Earth) 5.318 AU
Right ascension16 20 52.79 h m s
Declination-17 21 26.0 ° ' "
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 2021.09.24 08:38:48
AC2 fkugel@free.fr
NET NOMAD
    CK18U010 KC2021 09 23.77752 16 20 52.79 -17 21 26.0          15.8 V      A77
    CK18U010 KC2021 09 23.78238 16 20 52.77 -17 21 28.3          15.5 V      A77
    CK18U010 KC2021 09 23.78724 16 20 52.79 -17 21 30.4          15.8 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-15 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details18x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Sep 24 08h45m02s
Observation modification date2021 Sep 24 08h46m58s

(Record n° 24015)

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