29P/Schwassmann-Wachmann (Record n° 18132)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Aug 27 22h06 UT by Luc Arnold
(Copyright Luc Arnold)Nuclear magnitude (m2) 12 m2 standard deviation 0.0 Aperture radius used for m2 6.25 " r (dist/Sun) 5.823 AU d (dist/Earth) 4.849 AU Right ascension 21 15 20.26 h m s Declination -14 23 02.9 ° ' " 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 2017.08.27 23:05:30
AC2 luc.arnold@osupytheas.fr
NET UCAC-4
0029P C2017 08 27.92095 21 15 20.26 -14 23 02.9 12.0 N K25
0029P C2017 08 27.92317 21 15 20.22 -14 23 03.0 12.0 N K25
0029P C2017 08 27.92539 21 15 20.14 -14 23 03.2 12.0 N K25
0029P C2017 08 27.92761 21 15 20.08 -14 23 03.5 12.0 N K25
0029P C2017 08 27.92984 21 15 20.02 -14 23 03.6 12.0 N K25
0029P C2017 08 27.93206 21 15 19.96 -14 23 03.9 12.0 N K25
0029P C2017 08 27.93428 21 15 19.93 -14 23 04.0 12.1 N K25
0029P C2017 08 27.93650 21 15 19.86 -14 23 04.1 12.0 N K25
0029P C2017 08 27.94239 21 15 19.67 -14 23 04.4 12.0 N K25
0029P C2017 08 27.95591 21 15 19.32 -14 23 05.7 12.0 N K25
Instrumental configuration Config1 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 Exposure details 11x180 Observatory MPC code K25 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.25 "/pix URL for more information or pictures http://www.obs-hp.fr/~larnold/v2/LucArnold/29P_2017.html Observation submission date 2017 Aug 28 02h06m24s Observation modification date 2017 Aug 28 02h09m09s