41P/Tuttle-Giacobini-Kresak (Record n° 17242)
Orbital period : 5.43 years
NASA/JPL elements
IAU/MPC elements
On 2017 Feb 25 22h00 UT by Luc ArnoldNuclear magnitude (m2) 13.9 m2 standard deviation 0.0 Aperture radius used for m2 6.25 " r (dist/Sun) 1.218 AU d (dist/Earth) 0.240 AU Right ascension 09 41 00.29 h m s Declination +25 12 57.8 ° ' " 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 2017.02.25 23:49:32
AC2 luc.arnold@osupytheas.fr
NET URAT-1
0041P KC2017 02 25.91689 09 41 00.29 +25 12 57.8 13.9 N K25
0041P KC2017 02 25.92405 09 41 00.60 +25 13 21.2 13.9 N K25
0041P KC2017 02 25.93120 09 41 00.93 +25 13 44.0 13.9 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) r' 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 26 01h19m57s