41P/Tuttle-Giacobini-Kresak (Record n° 17213)
Orbital period : 5.43 years
NASA/JPL elements
IAU/MPC elements
On 2017 Feb 22 22h32 UT by Luc ArnoldNuclear magnitude (m2) 14 m2 standard deviation 0.0 Aperture radius used for m2 6.25 " r (dist/Sun) 1.238 AU d (dist/Earth) 0.257 AU Right ascension 09 38 37.31 h m s Declination +22 41 11.7 ° ' " 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 clear CLR 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 2017.02.22 23:58:58
AC2 luc.arnold@osupytheas.fr
NET URAT-1
0041P KC2017 02 22.93882 09 38 37.31 +22 41 11.7 14.0 N K25
0041P KC2017 02 22.94841 09 38 37.61 +22 41 39.9 14.0 N K25
Instrument T205mm f/5.5 Newton Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1100 mm Instrument focale/diameter 5.5 Filter(s) Clear Camera SBIG ST10XME Sensor CCD Sensor temperature -25 °C Binning 1x1 Observatory MPC code K25 Reference stars catalog URAT-1
Used softwares ASTROMETRICA URL for more information or pictures http://www.obs-hp.fr/~larnold/v2/LucArnold/Welcome.html Observation submission date 2017 Feb 23 01h49m53s