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C/2018 U1 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2021 May 04 00h17 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16.1
m2 standard deviation0.0
Aperture radius used for m28.75 "
r (dist/Sun) 5.187 AU
d (dist/Earth) 4.510 AU
Right ascension18 05 38.42 h m s
Declination+00 32 18.6 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.05.04 08:00:28
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
    CK18U010  C2021 05 04.01163 18 05 38.42 +00 32 18.6          16.1 V      A77
    CK18U010  C2021 05 04.01742 18 05 38.15 +00 32 17.4          16.1 V      A77
    CK18U010  C2021 05 04.02176 18 05 37.95 +00 32 16.5          16.1 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
Binning2x2
MountMeade-MCMT-TDM
Exposure details4x120s
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Resulting picture sampling (scale)1.66 "/pix
Observation submission date2021 May 04 08h04m39s
Observation modification date2021 May 04 08h10m32s

(Record n° 23317)

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