Comet observations table

COMET OBSERVATIONS

Comet/Object	Begin		End		Observer	Observatory	Configuration

C/2015 V2 (Johnson)

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

18320	2017 09 30.9	58028.49695	C/2015 V2 (Johnson)	2.177	2.321	-	-	-	14.3	-	-	-	-	-	400	Y	-	6.4	W96	jfsoulier
17948	2017 07 09.8	57945.375	C/2015 V2 (Johnson)	1.676	1.032	Pict	-	-	-	-	-	-	-	-	110	R	-	-	-	ccalvet