P/2017 S5 (ATLAS) (Record n° 18348)
Orbital period : 5.64 years
NASA/JPL elements
IAU/MPC elements
On 2017 Oct 11 20h11 UT by Luc ArnoldNuclear magnitude (m2) 17.7 m2 standard deviation 0.1 Aperture radius used for m2 6.25 " r (dist/Sun) 2.232 AU d (dist/Earth) 1.259 AU Right ascension 00 44 47.53 h m s Declination +23 25 51.7 ° ' " MPC report COD K25
CON L. Arnold, OHP 04870 Saint-Michel-l'Observatoire, France [luc.arnold@osupytheas.fr]
OBS L. Arnold
MEA L. Arnold
TEL 0.20-m f/5.5 Newtonian reflector + CCD
COM CCD SBIG ST10XME, filter Sloan r' Gen-1 Astrodon
COM Photometry aperture radius 6.25 arcsec (5 pixels, 1.25 arcsec/pix)
COM Images at URL http://www.obs-hp.fr/~larnold/v2/LucArnold/Welcome.html
ACK MPCReport file updated 2017.10.11 20:57:41
AC2 luc.arnold@osupytheas.fr
NET UCAC-4
PK17S050 KC2017 10 11.84119 00 44 47.53 +23 25 51.7 17.6 N K25
PK17S050 KC2017 10 11.85666 00 44 46.92 +23 25 43.3 17.7 N K25
Instrument T205 f/D 5.5 Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1100 mm Instrument focale/diameter 5.5 Filter(s) r Camera SBIG ST10XME Sensor CCD Sensor temperature -15 °C Binning 1x1 Observatory MPC code K25 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA URL for more information or pictures http://www.obs-hp.fr/~larnold/v2/LucArnold/P2017S5_ATLAS.html.html Observation submission date 2017 Oct 12 21h37m43s Observation modification date 2017 Oct 12 21h40m06s