Comet observations table

COMET OBSERVATIONS

Comet/Object	Begin		End		Observer	Observatory	Configuration

289P/Blanpain

Orbital period : 5.32 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

21729	2020 03 14.8	58924.38333	289P/Blanpain	1.487	0.569	Pict	-	20.5	-	-	-	-	-	-	200	L	0.05	-	L27	jfsoulier
21629	2020 02 19.9	58900.45393	289P/Blanpain	1.273	0.316	Pict	-	-	19.5	-	-	-	-	-	200	L	-	4.9	L27	jfsoulier
21521	2020 01 22.8	58872.31296	289P/Blanpain	1.063	0.118	Pict	-	-	18	-	-	-	-	-	400	L	-	5.8	A77	fkugel
21524	2020 01 21.9	58871.42638	289P/Blanpain	1.057	0.114	Pict	-	18.5	18.7	0.5	7	-	-	-	407	L	0.3	6	-	nbiver
21514	2020 01 19.8	58869.35872	289P/Blanpain	1.046	0.106	Pict	-	-	18.1	-	-	-	-	-	300	-	-	10	XXX	mrives
21433	2019 12 29.7	58848.22408	289P/Blanpain	0.966	0.128	Pict	-	-	19.2	-	-	-	-	-	400	L	-	5.8	A77	fkugel
21407	2019 12 24.7	58843.22996	289P/Blanpain	0.960	0.153	Pict	-	-	19.9	-	-	-	-	-	400	L	-	5.8	A77	fkugel
21131	2019 10 03.8	58761.36261	289P/Blanpain	1.441	0.502	Pict	-	-	19.2	-	-	-	-	-	400	L	-	5.8	A77	fkugel
21107	2019 09 30.8	58758.39085	289P/Blanpain	1.468	0.517	Pict	-	-	19	-	-	-	-	-	400	L	-	5.8	A77	fkugel
09801	2013 07 17.0	56491.58542	289P/Blanpain	-	-	-	-	-	19.5	-	-	-	-	-	400	Y	-	4.8	W96	jfsoulier