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COMET OBSERVATIONS

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C/2015 X7 (ATLAS)


NASA/JPL elements
IAU/MPC elements

Magnitude and Afrho plots

MPC reports dump

ICQ reports dump

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Statistics



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
172272017 02 24.957810.42647C/2015 X7 (ATLAS) 4.125 3.230Pict--18.4 --- - -300L -6.5C10jfsoulier
171712017 02 17.057802.55842C/2015 X7 (ATLAS) 4.097 3.203Pict--18.3 --- - -200L -6.6A77jfsoulier
170872017 01 31.357785.81831C/2015 X7 (ATLAS) 4.035 3.202Pict--18.2 --- - -400Y -6.2W96jgbosch
170552017 01 19.057773.58757C/2015 X7 (ATLAS) 3.993 3.254Pict--18.3 --- - -300L -6.5C10jfsoulier
170062017 01 06.157760.61068C/2015 X7 (ATLAS) 3.950 3.351Pict--18.3 --- - -300L -6.5C10jfsoulier
169092016 12 28.157751.64296C/2015 X7 (ATLAS) 3.922 3.439Pict--18.6 --- - -200L -6.6A77jfsoulier
167622016 12 08.157731.69414C/2015 X7 (ATLAS) 3.865 3.673Pict--18.3 --- - -200T -6.25K22mdeldem
165812016 11 28.257721.7925C/2015 X7 (ATLAS) 3.839 3.801Pict--18.3 --- - -400Y -6.2W96jgbosch
164572016 11 03.357696.83203C/2015 X7 (ATLAS) 3.783 4.118Pict--18.2 --- - -400Y -6.2W96jgbosch
154312016 04 11.057490.508C/2015 X7 (ATLAS) 3.814 3.798Pict--17.8 --- - -400Y -6.2W96jfsoulier
150942016 01 20.957409.43439C/2015 X7 (ATLAS) 4.060 3.354Pict--17.7 --- - -300L -9.7C10jfsoulier
150492016 01 14.257402.76947C/2015 X7 (ATLAS) 4.083 3.375Pict--16.9 --- - -400Y -8.2W96jgbosch
150422016 01 11.257399.75076C/2015 X7 (ATLAS) 4.088 3.383Pict--17.3 --- - -400Y -8.2W96jgbosch
149642015 12 30 057393.5C/2015 X7 (ATLAS) 4.121 3.441Pict--- --- - -400Y --W96jgbosch
149152015 12 19.257376.78187C/2015 X7 (ATLAS) 4.193 3.567Pict--18.2 --- - -400Y -6W96jgbosch
149132015 12 19.157376.62959C/2015 X7 (ATLAS) 4.193 3.567Pict--17.5 --- - -400Y -6.2W96jfsoulier

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