Comet observations table

COMET OBSERVATIONS

Comet/Object	Begin		End		Observer	Observatory	Configuration

50P/Arend

Orbital period : 8.27 years

NASA/JPL elements
IAU/MPC elements

Magnitude and Afrho plots

MPC reports dump

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

27593	2023 09 16.0	60204.5554	50P/Arend	2.778	1.995	Pict	-	-	19.8	-	-	-	-	-	350	L	-	6	X03	ptraverse
15200	2016 02 19.7	57439.27581	50P/Arend	1.921	2.327	-	-	-	17.5	-	-	-	-	-	100	-	-	12	K10	hboussier
15024	2016 01 06.7	57395.23832	50P/Arend	1.942	1.974	-	-	-	18.2	-	-	-	-	-	200	L	-	6.25	K25	larnold
14944	2015 12 27.7	57385.25984	50P/Arend	1.958	1.891	Pict	-	-	17.6	-	-	-	-	-	400	L	-	9.4	A77	fkugel
14884	2015 12 12.7	57370.26477	50P/Arend	1.989	1.765	-	-	-	18.1	-	-	-	-	-	200	L	-	6.25	K25	larnold
14932	2015 12 11.7	57369.23512	50P/Arend	1.991	1.756	-	-	-	18.2	-	-	-	-	-	430	L	-	4.9	958	jbdevanssay
14774	2015 11 11.7	57339.27099	50P/Arend	2.077	1.514	Pict	-	-	17.8	-	-	-	-	-	200	T	-	6.25	K22	mdeldem
14717	2015 11 08.7	57336.25764	50P/Arend	2.087	1.492	Pict	-	-	18	-	-	-	-	-	300	L	-	9.7	C10	jfsoulier
14672	2015 11 01.8	57329.31361	50P/Arend	2.112	1.443	Pict	-	-	17.7	-	-	-	-	-	300	L	-	9.7	C10	jfsoulier
14663	2015 10 31.0	57327.5583	50P/Arend	2.116	1.436	Pict	-	-	17.9	-	-	-	-	-	400	Y	-	7.2	W96	jfsoulier
14444	2015 09 18.3	57284.83349	50P/Arend	2.292	1.305	Pict	-	-	17.9	-	-	-	-	-	400	Y	-	5.2	W96	tnoel
14198	2015 07 28.2	57232.73758	50P/Arend	2.544	1.728	Pict	-	-	19.1	-	-	-	-	-	400	Y	-	5.6	W96	jgbosch
14100	2015 07 13.3	57217.84085	50P/Arend	2.621	1.948	-	-	-	19	-	-	-	-	-	400	Y	-	5.6	W96	jgbosch
14009	2015 06 16.3	57190.89254	50P/Arend	2.763	2.402	Pict	-	-	20.6	-	-	-	-	-	400	Y	-	4.1	W96	jfsoulier
14008	2015 06 15.3	57189.85239	50P/Arend	2.768	2.420	Pict	-	-	20.5	-	-	-	-	-	400	Y	-	4.1	W96	jfsoulier
14007	2015 06 14.3	57188.83293	50P/Arend	2.773	2.437	Pict	-	-	20.5	-	-	-	-	-	400	Y	-	4.1	W96	jfsoulier
02793	2007 11 25.7	54431.27164	50P/Arend	1.936	1.048	-	-	-	17	-	-	-	-	-	500	L	-	-	A77	fkugel
02757	2007 09 19.8	54364.37142	50P/Arend	1.963	1.194	Pict	-	-	17.5	-	-	-	-	-	500	L	-	-	A77	fkugel
05392	2007 09 15.1	54359.66111	50P/Arend	1.971	1.228	Pict	-	-	16.2	-	-	-	-	-	600	L	-	-	586	jbdevanssay

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