http://www.aerith.net/comet/catalog/2020M3/2020M3.html
https://www.universetoday.com/148350/tales-of-two-fall-comets-88p-howell-and-m3-atlas/
October
21-Passes near +3.2 magnitude star Epsilon Leporis.
26-Reaches perihelion, at 1.269 AU from the Sun.
27-Passes 10’ from +3.3 magnitude star Mu Leporis.
November
2-Crosses into the constellation of Orion the Hunter.
3-Pass 1.5 degrees from the bright star Rigel.
5- Passes near the +3.6 magnitude star Tau Orionis.
6- Passes 3 degrees from the Great Orion Nebula, Messier 42.
11- Crosses the celestial equator northward.
14-Passes closest to the Earth, at 0.358 AU distant.
15- Passes near the star Bellatrix.
23-Passes into the astronomical constellation of Taurus the Bull.
27- Photo-op: Passes 2 degrees from the Crab Nebula, Messier 1.
29-Crosses the ecliptic plane northward.
