29P/Schwassmann-Wachmann (Record n° 13937)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2015 May 28 05h15 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 16.5 Aperture radius used for m2 5.6 " Coma diameter 2.40 ' r (dist/Sun) 6.040 AU d (dist/Earth) 5.092 AU Right ascension 17 46 49.19 h m s Declination -31 48 16.8 ° ' " 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 2015.05.28 14:22:50
AC2 jean-gabriel.bosch@unige.ch
NET UCAC-4
0029P KC2015 05 28.21882 17 46 49.19 -31 48 16.8 16.5 N W96
0029P KC2015 05 28.23778 17 46 48.67 -31 48 17.0 16.5 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 2x2 Mount Paramount Motorization Yes Exposure details 35x2mn Air mass 1.05 Observatory MPC code W96 Location San Pedro de Acatama W96 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix URL for more information or pictures http://transitionsciel.blogspot.ch/ Observation submission date 2015 May 28 16h24m52s Observation modification date 2015 May 28 18h26m40s