74P/Smirnova-Chernykh (Record n° 19180)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2018 May 17 20h46 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 17.2 m2 standard deviation 0.0 Aperture radius used for m2 7.5 " r (dist/Sun) 3.558 AU d (dist/Earth) 3.080 AU Right ascension 11 21 05.48 h m s Declination +12 14 53.1 ° ' " 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 2018/05/17
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0074P C2018 05 17.86499 11 21 05.48 +12 14 53.1 17.2 N K97
0074P C2018 05 17.87214 11 21 05.55 +12 14 50.9 17.2 N K97
0074P C2018 05 17.88435 11 21 05.68 +12 14 48.4 17.2 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 1680 s Exposure details 21x80s Moon phase 166 ° Moon elongation 78 ° Air mass 1.3 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 Observation submission date 2018 May 18 14h26m04s Observation modification date 2018 May 18 14h28m36s