145P/Shoemaker-Levy (Record n° 30181)
Orbital period : 8.39 years
NASA/JPL elements
IAU/MPC elements
On 2025 Oct 17 20h37 UT by Christian Sartini
(Copyright Christian Sartini)Nuclear magnitude (m2) 17.2 r (dist/Sun) 2.123 AU d (dist/Earth) 1.395 AU Instrument C9 xlt Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 230 mm Instrument focale length 1472 mm Instrument focale/diameter 6.4 Filter(s) R Bessel Camera ASI 294MM Sensor CMOS Sensor size 19.1mmx13mm mm2 Sensor pixels number 4144*2822 Sensor temperature -10 °C Binning 2x2 Mount EQ6 R PRO Motorization Yes Autoguide Yes Exposure total time 1740 s Exposure details 16x1mn Sky transparency (naked eye max mag) 4 Moon phase 170 ° Observatory MPC code XXX Location Chunaut Used softwares Tycho Resulting picture sampling (scale) 0.65 "/pix Observation submission date 2025 Oct 19 17h40m17s Observation modification date 2025 Oct 19 17h42m52s