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128P/Shoemaker-Holt

Orbital period : 9.52 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
172062017 02 21.857807.35183128P/Shoemaker-Holt 3.064 3.032Pict--18.6 --- - -200L -6.6A77jfsoulier
170472017 01 17.857772.35362128P/Shoemaker-Holt 3.056 2.550Pict--18.5 --- - -300L -6.5C10jfsoulier
169362016 12 29.757753.29487128P/Shoemaker-Holt 3.057 2.326Pict--18.3 --- - -300L -6.5C10jfsoulier
168742016 12 23.957747.42974128P/Shoemaker-Holt 3.058 2.267---17.4 --- - -203- -13K21hboussier
168372016 12 21.857745.37297128P/Shoemaker-Holt 3.058 2.249Pict--18.1 --- - -200L -6.6A77jfsoulier
168262016 12 17.857741.37537128P/Shoemaker-Holt 3.059 2.214Pict--18.4 --- - -430L -6.5958pdupouy
168052016 12 08.957732.44804128P/Shoemaker-Holt 3.062 2.151Pict--18.3 --- - -430L -6.5958pdupouy
167292016 12 08.857732.33756128P/Shoemaker-Holt 3.062 2.151Pict--18.1 --- - -300L -6.5C10jfsoulier
168022016 12 07.857731.39032128P/Shoemaker-Holt 3.062 2.145Pict--18.2 --- - -430L -6.5958pdupouy
167182016 12 06.957730.42464128P/Shoemaker-Holt 3.062 2.139Pict--18.4 --- - -430L -6.5958pdupouy
167832016 12 05.957729.43938128P/Shoemaker-Holt 3.063 2.134Pict--18.2 --- - -430L -6.5958pdupouy
166382016 12 03.157726.63306128P/Shoemaker-Holt 3.064 2.124Pict--17.9 --- - -400Y -6.2W96jfsoulier
166922016 12 02.957726.41133128P/Shoemaker-Holt 3.064 2.119Pict--18.1 --- - -430L -6.5958pdupouy
167112016 12 01.957725.43189128P/Shoemaker-Holt 3.064 2.115Pict--18.2 --- - -430L -6.5958pdupouy
166132016 11 29.957723.43976128P/Shoemaker-Holt 3.065 2.107Pict--18.1 --- - -430L -6.5958pdupouy
164772016 11 07.057700.52314128P/Shoemaker-Holt 3.077 2.095Pict--18 --- - -200L -6.6A77jfsoulier

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