88P/Howell (Record n° 21881)
Perihelion distance : 1.36 AU
Inclination to ecliptic : 4 °
Orbital period : 5.48 years
Eccentricity : 0.56
NASA/JPL elements
IAU/MPC elements
On 2020 Apr 14 00h49 UT by Daniel Lamirel
(Copyright Daniel Lamirel)r (dist/Sun) 2.149 AU d (dist/Earth) 1.151 AU Right ascension 198.71629 ° Declination -2.62533 ° Instrumental configuration Config1 Instrument Epsilon 180 Instrument type Newton Instrument aperture (0=naked eye) 180 mm Instrument focale length 500 mm Camera Canon 40D Baader Sensor DC Sensor size 22.2 x 14.8 mm2 Sensor pixels number 3888 x 2592 Binning 1x1 Mount Taka EM 400 Exposure total time 900 s Picture exposure details 3x300 Location Argelliers 34 Reference stars catalog (ast) UCAC-4 Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.35 "/pix Image processing calibration et add sous Iris Observation submission date 2020 Apr 15 17h38m49s