Home

COMET OBSERVATIONS

Comet/Object
 Begin
 End
 Observer
 Observatory
 Configuration


C/2017 D2 (Barros)

Orbital period : 5851.00 years

NASA/JPL elements
IAU/MPC elements

Magnitude and Afrho plots

MPC reports dump

ICQ reports dump

Pictures gallery

Spectrums gallery

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
181642017 08 31.857998.35714C/2017 D2 (Barros) 2.539 1.585Pict--17 --- - -300L -6.5C10jfsoulier
180982017 08 21.957988.45057C/2017 D2 (Barros) 2.519 1.532---16.7 --0.017 222 -200L -6.25K25larnold
180902017 08 20.957987.44346C/2017 D2 (Barros) 2.517 1.529---16.5 --0.0194 233 -200L -6.25K25larnold
180362017 08 12.257978.78243C/2017 D2 (Barros) 2.505 1.509---16.7 --- - -400Y -6.4W96jgbosch
180232017 08 04.357970.82001C/2017 D2 (Barros) 2.496 1.507Pict--16.7 --- - -400Y -6.4W96tnoel
180062017 07 31.057966.52538C/2017 D2 (Barros) 2.492 1.513Pict--16.8 --- - -200L -6.6A77jfsoulier
179922017 07 28.257963.78571C/2017 D2 (Barros) 2.490 1.520Pict--16.7 --- - -400Y -6.4W96tnoel
179232017 07 06.357941.8123C/2017 D2 (Barros) 2.487 1.637Pict--16.9 --- - -400Y -6.4W96jgbosch

Home