Comet observations table

COMET OBSERVATIONS

Comet/Object	Begin		End		Observer	Observatory	Configuration

P/2018 H2 (PANSTARRS)

Orbital period : 9.19 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

19097	2018 04 22.0	58231.51525	P/2018 H2 (PANSTARRS)	2.171	1.216	Pict	-	-	18.8	-	-	-	-	-	200	L	-	6.6	A77	jfsoulier
19095	2018 04 20.0	58229.53971	P/2018 H2 (PANSTARRS)	2.165	1.220	Pict	-	-	18.6	-	-	-	-	-	200	L	-	6.6	A77	jfsoulier
19096	2018 04 19.0	58228.53109	P/2018 H2 (PANSTARRS)	2.162	1.222	Pict	-	-	19.3	-	-	-	-	-	200	L	-	6.6	A77	jfsoulier
19094	2018 04 17.0	58226.56579	P/2018 H2 (PANSTARRS)	2.156	1.227	Pict	-	-	18.7	-	-	-	-	-	300	L	-	6.5	C10	jfsoulier