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COMET OBSERVATIONS

Comet/Object
Begin
End
Observer
Observatory
Configuration


139P/Vaisala-Oterma

Orbital period : 9.61 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
187452018 01 11.758131.28777139P/Vaisala-Oterma 3.417 2.993---18.7 --- - -400L -6.4A77fkugel
186812017 12 23.758112.25962139P/Vaisala-Oterma 3.415 2.745Pict--18.6 --- - -400L -6.4A77fkugel
185892017 12 04.858093.39611139P/Vaisala-Oterma 3.415 2.552---19.1 --- - -200L -6.6A77jfsoulier

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