78P/Gehrels (Record n° 20255)
Orbital period : 7.23 years
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 26 18h46 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 15.7 m2 standard deviation 0.1 Aperture radius used for m2 7.5 " Coma diameter 1.4 ' r (dist/Sun) 2.165 AU d (dist/Earth) 2.367 AU Right ascension 22 43 40.76 h m s Declination -05 23 36.2 ° ' " 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 78P 2018/12/26
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0078P C2018 12 26.78180 22 43 40.76 -05 23 36.2 15.7 N K97
0078P C2018 12 26.78664 22 43 41.28 -05 23 33.9 15.7 N K97
0078P C2018 12 26.79758 22 43 42.41 -05 23 28.7 15.8 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 2430 s Exposure details 27x90s Air mass 2.4 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 URL for more information or pictures http://astro-patditz.monsite-orange.fr/ Observation submission date 2018 Dec 27 12h12m11s Observation modification date 2018 Dec 31 14h39m41s