344P/Read (Record n° 16856)
Orbital period : 10.73 years
NASA/JPL elements
IAU/MPC elements
On 2016 Dec 22 21h19 UT by Luc ArnoldNuclear magnitude (m2) 18.2 m2 standard deviation 0.0 Tail length 0.0042 ° Tail position angle
(PA) 267 ° r (dist/Sun) 2.841 AU d (dist/Earth) 1.983 AU Right ascension 03 26 55.82 h m s Declination +21 06 09.2 ° ' " 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 for 143P, mag estimated from PSF rather than from aperture in Astrometrica
COM Images at URL http://www.obs-hp.fr/~larnold/v2/LucArnold/Welcome.html
ACK MPCReport file updated 2016.12.22 23:35:29
AC2 luc.arnold@osupytheas.fr
NET URAT-1
0344P KC2016 12 22.88821 03 26 55.82 +21 06 09.2 18.2 N K25
0344P KC2016 12 22.90595 03 26 55.58 +21 06 07.0 18.2 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/344P_Read.html Observation submission date 2016 Dec 23 01h00m16s Observation modification date 2016 Dec 23 01h01m29s