Comet observations table

COMET OBSERVATIONS

Comet/Object	Begin		End		Observer	Observatory	Configuration

393P/Spacewatch-Hill

Orbital period : 10.48 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

03078	2009 12 14.7	55181.29171	393P/Spacewatch-Hill	4.240	3.723	-	-	-	20.2	-	-	-	-	-	500	L	-	-	A77	fkugel
03075	2009 12 11.7	55178.28621	393P/Spacewatch-Hill	4.239	3.681	-	-	-	19.8	-	-	-	-	-	500	L	-	-	A77	fkugel
03072	2009 12 10.8	55177.30243	393P/Spacewatch-Hill	4.239	3.667	-	-	-	19.6	-	-	-	-	-	500	L	-	-	A77	fkugel
03040	2009 11 11.8	55148.32965	393P/Spacewatch-Hill	4.228	3.340	-	-	-	19.7	-	-	-	-	-	500	L	-	-	A77	fkugel