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C/2018 U1 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2020 Aug 14 20h45 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)17
m2 standard deviation0.1
Aperture radius used for m24.2 "
r (dist/Sun) 6.027 AU
d (dist/Earth) 5.606 AU
Right ascension17 40 11.58 h m s
Declination+26 20 47.3 ° ' "
MPC report
COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2020.08.15 17:47:12
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
    CK18U010 KC2020 08 14.86424 17 40 11.58 +26 20 47.3          17.0 N      A77
    CK18U010 KC2020 08 14.86912 17 40 11.42 +26 20 43.9          17.0 N      A77
    CK18U010 KC2020 08 14.87325 17 40 11.28 +26 20 40.9          17.1 N      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Sensor temperature-10 °C
Binning1x1
Exposure details16*30
Air mass1.08
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2020 Aug 15 17h50m04s
Observation modification date2020 Aug 15 18h02m41s

(Record n° 22274)

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