38P/Stephan-Oterma (Record n° 20204)
Orbital period : 37.70 years
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 21 01h18 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 13.4 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 1.667 AU d (dist/Earth) 0.767 AU Right ascension 08 30 54.95 h m s Declination +36 41 21.7 ° ' " MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK L27 2018.12.21 10:07:57
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0038P C2018 12 21.05410 08 30 54.95 +36 41 21.7 13.4 N L27
0038P C2018 12 21.07503 08 30 55.65 +36 41 51.9 13.5 N L27
0038P C2018 12 21.10341 08 30 56.63 +36 42 32.3 13.4 N L27
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314L+ Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 60 x 60s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2018 Dec 21 10h12m38s Observation modification date 2018 Dec 21 18h18m04s