73P-BT/Schwassmann-Wachmann (Record n° 17168)
Perihelion distance : 0.94 AU
Inclination to ecliptic : 11 °
Orbital period : 5.4 years
Eccentricity : 0.69
NASA/JPL elements
IAU/MPC elements
On 2017 Feb 16 08h29 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Magnitude (MPC m2) 14.1 Magnitude standard deviation 0.1 Aperture radius for m2 6.2 " Right ascension 279.11558 ° Declination -20.74219 ° MPC report COD W96
OBS A. Maury, J.-B. de Vanssay, J.-G.Bosch
MEA J.-G.Bosch
TEL 0.4-m f/5.4 Ritchey-Chretien + CCD
ACK MPCReport file updated 2017.02.16 06:49:14
AC2 [JGBosch@free.fr]
NET UCAC-4
0073Pbt C2017 02 16.35321 18 36 27.74 -20 44 31.9 14.2 N W96
0073Pbt C2017 02 16.37560 18 36 34.85 -20 44 39.9 14.0 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2160 mm Instrument focale/diameter 5.4 Filter None Camera QHY Sensor CCD Sensor temperature -30 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 16x30sec Air mass 2 Observatory MPC code W96 Location San Pedro Atacama Chili Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.56 "/pix Remarks or comments Cirrus Observation submission date 2017 Feb 16 11h19m34s Observation modification date 2017 Feb 16 11h44m19s