Comet observations table

COMET OBSERVATIONS

Comet/Object	Begin		End		Observer	Observatory	Configuration

P/2019 B2 (Groeller)

Orbital period : 7.66 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

20485	2019 02 05.9	58521.49066	P/2019 B2 (Groeller)	2.552	1.596	Pict	-	-	19.4	-	-	-	-	-	200	L	-	6.6	L27	jfsoulier
20475	2019 01 28.9	58513.48391	P/2019 B2 (Groeller)	2.569	1.637	Pict	-	-	19.1	-	-	-	-	-	200	L	-	6.6	L27	jfsoulier