Comet observations table

COMET OBSERVATIONS

Comet/Object	Begin		End		Observer	Observatory	Configuration

P/2011 JB15 (Spacewatch-Boattini)

Orbital period : 19.97 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

03666	2011 06 10.0	55723.5094	P/2011 JB15 (Spacewatch-Boattini)	5.112	4.215	-	-	-	18.5	-	-	-	-	-	500	L	-	10	A77	fkugel
03665	2011 06 08.9	55722.46112	P/2011 JB15 (Spacewatch-Boattini)	5.114	4.207	-	-	-	19	-	-	-	-	-	500	L	-	10	A77	fkugel