29P/Schwassmann-Wachmann (Record n° 14098)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2015 Jul 13 05h53 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 13.4 Aperture radius used for m2 5.6 " Coma diameter 23 ' r (dist/Sun) 6.027 AU d (dist/Earth) 5.117 AU Right ascension 17 23 48.87 h m s Declination -31 07 41.0 ° ' " MPC report COD W96
CON ALAIN MAURY [jean-gabriel.bosch@unige.ch]
OBS A. Maury, J.-G. Bosch
MEA J.-G. Bosch
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2015.07.13 10:18:27
AC2 amaury@spaceobs.com
NET UCAC-4
0029P C2015 07 13.24523 17 23 48.87 -31 07 41.0 13.4 N W96
0029P C2015 07 13.29260 17 23 47.70 -31 07 36.8 13.4 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Filter(s) None Camera QHY9 Sensor CCD Sensor temperature -35 °C Binning 3x3 Mount Paramount Motorization Yes Exposure details 33x2mn Air mass 1.3 Observatory MPC code W96 Location San Pedro Atacama Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix URL for more information or pictures http://transitionsciel.blogspot.fr/ Observation submission date 2015 Jul 13 12h29m17s Observation modification date 2015 Jul 13 12h31m42s