C/2018 C2 (Lemmon) (Record n° 19130)
NASA/JPL elements
IAU/MPC elements
On 2018 May 07 23h29 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 16.4 m2 standard deviation 0.0 Aperture radius used for m2 7.5 " r (dist/Sun) 1.983 AU d (dist/Earth) 1.223 AU Right ascension 14 57 50.65 h m s Declination +37 57 21.6 ° ' " MPC report COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.45 reflector + CCD
ACK MPCReport C/2018 C2 2018.05.08
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
CK18C020 C2018 05 07.97827 14 57 50.65 +37 57 21.6 16.4 N K97
CK18C020 C2018 05 08.00327 14 57 49.56 +37 56 56.4 16.4 N K97
CK18C020 C2018 05 08.01063 14 57 49.22 +37 56 48.9 16.4 N K97
Instrumental configuration Config1 Instrument T200 F/D 7.45 Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1490 mm Instrument focale/diameter 7.45 Filter(s) L Camera ATIK 460 EX Sensor CCD Sensor size 12.5x10.0 mm2 Sensor pixels number 2749x2199 Sensor temperature -15 °C Binning 2x2 Mount VMA300 Exposure total time 3240 s Exposure details 27x120s Air mass 1.0 Observatory MPC code K97 Location 67130 Freconrupt Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.26 "/pix Image processing PRISM Remarks or comments Une légère nébulosité est visible dans la direction Pa 230° Observation submission date 2018 May 08 14h34m10s Observation modification date 2018 May 08 14h42m28s