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C/2018 U1 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2021 May 19 01h45 UT by Yoann Degot Longhi


(Copyright Yoann Degot Longhi)

Nuclear magnitude (m2)15.9
m2 standard deviation0.1
Aperture radius used for m26.25 "
r (dist/Sun) 5.157 AU
d (dist/Earth) 4.314 AU
Right ascension17 52 32.14 h m s
Declination-00 29 02.6 ° ' "
MPC report
COD G20
OBS Y.Degot Longhi
MEA Y.Degot Longhi
TEL 0.2-m f/3.8 Reflector + CCD
ACK MPCReport file updated 2021.05.19 22:19:50
AC2 dynt@free.fr
NET UCAC-4
    CK18U010  C2021 05 19.07321 17 52 32.14 -00 29 02.6          15.9 V      G20
    CK18U010  C2021 05 19.08233 17 52 31.63 -00 29 05.2          16.1 V      G20
    CK18U010  C2021 05 19.08578 17 52 31.40 -00 29 05.9          15.8 V      G20
InstrumentNewton 200 F3.8
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length760 mm
Instrument focale/diameter3.8
Filter(s)None
CameraQHY 294M Pro
SensorCCD
Exposure details41x30s
Observatory MPC codeG20
Location83 BRIGNOLES
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.25 "/pix
Observation submission date2021 May 19 22h23m14s
Observation modification date2021 May 19 22h23m47s

(Record n° 23376)

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