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C/2018 R3 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2018 Sep 10 20h09 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)19.5
m2 standard deviation0.1
Aperture radius used for m25 "
r (dist/Sun) 3.729 AU
d (dist/Earth) 2.814 AU
Right ascension21 17 06.75 h m s
Declination-09 15 55.8 ° ' "
MPC report
COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2018.09.10
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK18R030 KC2018 09 10.83940 21 17 06.75 -09 15 55.8          19.6 N      L27
    CK18R030 KC2018 09 10.86280 21 17 04.99 -09 15 52.3          19.5 N      L27
    CK18R030 KC2018 09 10.88619 21 17 03.24 -09 15 48.8          19.5 N      L27
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314L+
SensorCCD
Sensor temperature0 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details120 x 60s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2018 Sep 17 14h50m59s
Observation modification date2018 Sep 17 14h52m37s

(Record n° 19727)

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