Comet observations table

COMET OBSERVATIONS

Comet/Object	Begin		End		Observer	Observatory	Configuration

3200 Phaethon

Orbital period : 1.43 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

18282	2017 09 23.0	58020.5681	3200 Phaethon	1.944	1.742	Pict	-	-	18.2	-	-	-	-	-	300	L	-	6.5	C10	jfsoulier
18232	2017 09 16.3	58013.89584	3200 Phaethon	1.992	1.886	Pict	-	-	18.5	-	-	-	-	-	400	Y	-	4.8	W96	jfsoulier
18074	2017 08 18.4	57984.90787	3200 Phaethon	2.160	2.444	Pict	-	-	18.7	-	-	-	-	-	400	Y	-	6.4	W96	jfsoulier
18056	2017 08 14.0	57980.55898	3200 Phaethon	2.180	2.514	Pict	-	-	19.2	-	-	-	-	-	300	L	-	6.5	C10	jfsoulier