46P/Wirtanen (Record n° 20736)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2019 Feb 23 20h24 UT by Nicolas BiverComa Total magnitude (m1) 10.8 Coma diameter 5.0 ' Coma condensation degree
(DC) 3 ICQ full report 46 2019 02 23.85 S 10.8 TK 40.7L 4 72 5.0 3 ICQ XX BIV
Instrument type Newton Instrument aperture (0=naked eye) 407 mm Instrument focale length 1628 mm Instrument focale/diameter 4 Sensor Eye Power magnification 72 X Magnitude visual estimation method
(ICQ code) S Reference stars catalog TYCHO2 Observation submission date 2019 May 01 20h53m00s