Comet observations table

COMET OBSERVATIONS

Comet/Object	Begin		End		Observer	Observatory	Configuration

P/2021 L2 (Leonard)

Orbital period : 8.16 years

NASA/JPL elements
IAU/MPC elements

Magnitude and Afrho plots

Num	Date [TU]	Julian day -2400000	Comet/Object Name	r (/Sun) [AU]	d (/Earth) [AU]	Pict	Spec	Coma Total mag (m1)	Nuclear mag (m2)	Coma diameter [']	Coma conden sation	Tail length [°]	Tail position angle [°]	Afrho [cm]	Instr diameter [mm]	Instr	m1 aperture radius [']	m2 aperture radius ["]	Obs MPC code	Who

24124	2021 10 09.8	59498.36041	P/2021 L2 (Leonard)	2.053	1.316	Pict	-	-	19.1	-	-	-	-	-	350	-	-	5.4	-	mirzyk
24120	2021 10 09.8	59498.32517	P/2021 L2 (Leonard)	2.053	1.316	Pict	-	-	19.6	-	-	-	-	-	400	L	-	5.8	A77	fkugel
24056	2021 09 29.8	59488.38634	P/2021 L2 (Leonard)	2.026	1.234	Pict	-	-	20.5	-	-	-	-	-	410	L	-	4.2	A77	jnicolas
24029	2021 09 24.9	59483.41111	P/2021 L2 (Leonard)	2.014	1.198	Pict	-	-	20.2	-	-	-	-	-	350	T	-	5	-	mirzyk
23812	2021 08 09.1	59436.67133	P/2021 L2 (Leonard)	1.943	1.040	Pict	-	-	18.8	-	-	-	-	-	350	L	-	6	X03	ptraverse
23641	2021 07 18.9	59415.41433	P/2021 L2 (Leonard)	1.939	1.088	Pict	-	-	19.7	-	-	-	-	-	400	L	-	5.8	A77	fkugel
23613	2021 07 16.2	59412.71185	P/2021 L2 (Leonard)	1.940	1.096	Pict	-	-	19.4	-	-	-	-	-	350	L	-	5.6	X03	jlvirlichie
23565	2021 07 05.9	59402.48587	P/2021 L2 (Leonard)	1.946	1.154	Pict	-	-	19	-	-	-	-	-	400	L	-	5.8	A77	fkugel