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C/2018 U1 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2020 Aug 20 22h06 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)18.5
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 6.002 AU
d (dist/Earth) 5.639 AU
Right ascension17 36 52.56 h m s
Declination+25 09 48.2 ° ' "
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 2020.08.21 08:54:01
AC2 fkugel@free.fr
NET PPMXL
    CK18U010 KC2020 08 20.92100 17 36 52.56 +25 09 48.2          18.5 V      A77
    CK18U010 KC2020 08 20.93416 17 36 52.16 +25 09 38.7          18.5 V      A77
    CK18U010 KC2020 08 20.94752 17 36 51.74 +25 09 29.1          18.4 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-10 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details11X90S
Observatory MPC codeA77
Reference stars catalogPPMXL
Image resize factor1
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2020 Aug 21 12h01m45s
Observation modification date2020 Aug 21 12h17m04s

(Record n° 22294)

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