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C/2018 R3 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2019 May 30 02h34 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)11.5
Aperture radius used for m10.4 '
Nuclear magnitude (m2)15.8
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 1.297 AU
d (dist/Earth) 1.930 AU
Right ascension04 34 55.60 h m s
Declination+59 54 45.0 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/3 reflector + CCD
ACK MPCReport file updated 2019.05.30 05:45:46
AC2 fkugel@free.fr
NET USNO-SA2.0
    CK18R030 KC2019 05 30.10667 04 34 55.60 +59 54 45.0          15.8 R      A77
    CK18R030 KC2019 05 30.10790 04 34 56.26 +59 54 44.7          15.8 R      A77
    CK18R030 KC2019 05 30.10913 04 34 56.90 +59 54 44.2          11.5 T      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1200 mm
Instrument focale/diameter3
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details6x60s
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Image resize factor1
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2019 May 30 05h51m03s
Observation modification date2019 May 30 05h56m12s

(Record n° 20772)

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