Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
			1	2      322 years ago, in 1577: Peruvian observers are the first to view the Great Comet of 1577 (C/1577 V1).	3	4
5	6	7	8	9	10	11      327 years ago, in 1572: Tycho Brahe observes supernova SN 1572 in the constellation of Cassiopeia.
12      14 years ago, in 1885: 253 Mathilde, a minor planet in the intermediate asteroid belt, is discovered by Austrian astronomer Johann Palisa at the Vienna Observatory.	13      322 years ago, in 1577: Tycho Brahe observes the Great Comet of 1577 (C/1577 V1) in the evening sky.	14      219 years ago, in 1680: The German astronomer Gottfried Kirch discovers the Great Comet of 1680 (C/1680 V1, Kirch's Comet, Newton's Comet), the first comet discovered by a telescope.	15      47 years ago, in 1852: 21 Lutetia, a large asteroid in the main asteroid belt, is discovered by Hermann Goldschmidt from the balcony of his apartment in Paris.	16	17	18      66 years ago, in 1833: The annual Leonid showers peaks at approximately 14,000 meteors an hour; the night “the stars fell on Alabama”.
19	20	21	22	23	24	25
26      109 years ago, in 1790: William Herschel discovers NGC 13, a spiral galaxy in the Andromeda constellation.	27	28	29      156 years ago, in 1743: Jan de Munck of Middelburg, Netherlands, discovers the Great Comet of 1744 (C/1743 X1).	30