Comet observations table

COMET OBSERVATIONS

Comet/Object	Begin		End		Observer	Observatory	Configuration

270P/Gehrels

Orbital period : 17.20 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

13793	2015 04 08.8	57122.35676	270P/Gehrels	5.155	4.381	-	-	-	19.1	-	-	-	-	-	430	L	-	4.9	958	pdupouy
11473	2014 03 27.8	56745.35334	270P/Gehrels	3.948	3.671	Pict	-	-	20	-	-	-	-	-	200	T	-	7.5	A77	fkugel
10855	2013 12 12.0	56639.56616	270P/Gehrels	3.732	2.854	Pict	-	-	19.4	-	-	-	-	-	300	L	-	12.9	C10	jfsoulier
08488	2013 01 17.7	56311.26048	270P/Gehrels	3.756	3.541	-	-	-	18.9	-	-	-	-	-	300	L	-	8	C10	jfsoulier
09264	2012 11 20.8	56253.36856	270P/Gehrels	3.871	2.961	-	-	-	19	-	-	-	-	-	200	L	-	6.6	511	larnold
09268	2012 11 14.8	56247.32517	270P/Gehrels	3.884	2.939	-	-	-	18.9	-	-	-	-	-	200	L	-	6.6	511	larnold