Comet observations table

COMET OBSERVATIONS

Comet/Object	Begin		End		Observer	Observatory	Configuration

172P/Yeung

Orbital period : 8.65 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

28213	2024 02 15.2	60356.73037	172P/Yeung	4.114	3.147	Pict	-	-	19.2	-	-	-	-	-	360	L	-	5.6	X03	jlvirlichie
15295	2016 03 12.9	57461.43221	172P/Yeung	3.662	2.688	Pict	-	-	19.2	-	-	-	-	-	300	L	-	9.7	C10	jfsoulier