38P/Stephan-Oterma (Record n° 20243)
Orbital period : 37.70 years
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 26 00h29 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 13.9 m2 standard deviation 0.1 Aperture radius used for m2 7.5 " Coma diameter 2.9 ' r (dist/Sun) 1.686 AU d (dist/Earth) 0.773 AU Right ascension 08 33 31.69 h m s Declination +38 37 09.1 ° ' " 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 38P 2018/12/26
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0038P C2018 12 26.02015 08 33 31.69 +38 37 09.1 13.9 N K97
0038P C2018 12 26.02373 08 33 31.76 +38 37 14.0 13.9 N K97
0038P C2018 12 26.03328 08 33 31.96 +38 37 27.1 14.0 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 2610 s Exposure details 29x90s Moon phase 27 ° Moon elongation 25 ° 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 URL for more information or pictures http://astro-patditz.monsite-orange.fr/ Observation submission date 2018 Dec 26 13h48m23s Observation modification date 2018 Dec 31 14h45m14s