74P/Smirnova-Chernykh (Record n° 19128)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2018 May 07 20h40 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 17.1 m2 standard deviation 0.1 Aperture radius used for m2 7.5 " Coma diameter 0.6 ' Tail length 0.02 ° Tail position angle
(PA) 292 ° r (dist/Sun) 3.554 AU d (dist/Earth) 2.949 AU Right ascension 11 20 02.08 h m s Declination +12 46 06.0 ° ' " 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 74P 2018/05/07
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0074P C2018 05 07.86114 11 20 02.08 +12 46 06.0 17.2 N K97
0074P C2018 05 07.88635 11 20 02.07 +12 46 02.3 17.0 N K97
0074P C2018 05 07.89672 11 20 02.05 +12 46 01.0 17.1 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 -13 °C Binning 2x2 Mount VMA300 Exposure total time 4200 s Exposure details 35x120s Air mass 1.25 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 La galaxie NGC 3627 est dans le champ Observation submission date 2018 May 08 10h52m03s Observation modification date 2018 May 08 11h01m22s