Comet observations table

COMET OBSERVATIONS

Comet/Object	Begin		End		Observer	Observatory	Configuration

26P/Grigg-Skjellerup

Orbital period : 5.23 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

10028	2013 09 03.8	56540.31595	26P/Grigg-Skjellerup	1.323	1.403	-	-	-	17.5	-	-	-	-	-	200	T	-	15	A77	fkugel
09938	2013 08 23.8	56529.31695	26P/Grigg-Skjellerup	1.251	1.324	-	-	-	16.1	-	-	-	-	-	200	T	-	15	A77	fkugel
09840	2013 07 31.8	56506.34562	26P/Grigg-Skjellerup	1.134	1.226	Pict	-	-	15.4	-	-	-	-	-	200	T	-	15.04	A77	fkugel
09810	2013 07 18.9	56493.46591	26P/Grigg-Skjellerup	1.097	1.208	Pict	-	-	16.8	-	-	-	-	-	400	Y	-	4.8	W96	jfsoulier
09773	2013 06 30.9	56475.48161	26P/Grigg-Skjellerup	1.089	1.222	-	-	-	16.9	-	-	-	-	-	400	Y	-	4.8	W96	tnoel
02909	2008 04 06.1	54563.61297	26P/Grigg-Skjellerup	1.130	0.573	Pict	-	-	16.4	-	-	-	-	-	500	L	-	-	A77	fkugel