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Comet 47P/Ashbrook-Jackson

Date of perihelion passage : 2017-6-10.1403
Perihelion distance : 2.818199 AU
Inclination to ecliptic : 13.0298 °
Orbital period : 8.38 years
Eccentricity : 0.317129

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IAU/MPC elements and ephemeris

Magnitude plots

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ICQ reports dump

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Statistics



Num Date
[TU]
Julian day
-2400000
Comet 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
185272017 11 17.958076.4042247P/Ashbrook-Jackson 2.961 2.105Pict--17.5 --- - -410L -5.6A77jnicolas
185042017 11 15.958074.4489547P/Ashbrook-Jackson 2.958 2.086Pict--17.5 --- - -410L -5.6A77jnicolas
184722017 10 29.958057.4077247P/Ashbrook-Jackson 2.931 1.964Pict-17.7- 0.37-- 227 -200L --K97pditz
184512017 10 19.058046.5181747P/Ashbrook-Jackson 2.916 1.929Pict--17.6 0.57-0.03 229 -200L -7.5K97pditz
183752017 10 15.858043.3292547P/Ashbrook-Jackson 2.910 1.922---16.7 --0.067 230 -200L -6.25K25larnold
183702017 10 14.858042.3587747P/Ashbrook-Jackson 2.909 1.921---16.7 --0.075 233 -200L -6.25K25larnold
183362017 10 10.058037.5425247P/Ashbrook-Jackson 2.903 1.920Pict--17 --- - -200L -6.6A77jfsoulier
182372017 09 17.258014.7383247P/Ashbrook-Jackson 2.875 1.997Pict--17.1 --- - -400Y -6.4W96jgbosch
182282017 09 15.258012.7959247P/Ashbrook-Jackson 2.873 2.010Pict--17 --- - -400Y -6.4W96tnoel
181662017 08 31.957998.4760747P/Ashbrook-Jackson 2.857 2.128Pict--17.6 --- - -300L -4.9C10jfsoulier
181192017 08 25.157991.6217647P/Ashbrook-Jackson 2.852 2.186Pict--17.3 --- - -400L -4A77fkugel
180802017 08 19.257985.7772547P/Ashbrook-Jackson 2.847 2.248Pict--17.7 --- - -400Y -6.4W96jgbosch
180002017 07 29.257964.7748547P/Ashbrook-Jackson 2.832 2.489Pict--17.4 --- - -400Y -6.4W96jgbosch
157292016 07 27.257597.7585347P/Ashbrook-Jackson 3.315 2.392Pict--17.6 --- - -400Y -6.2W96jgbosch
157232016 07 24.257594.7864547P/Ashbrook-Jackson 3.323 2.385Pict--17.5 --- - -400Y -6.2W96jgbosch
156952016 07 14.257584.7394347P/Ashbrook-Jackson 3.349 2.376Pict--17.4 --- - -400Y -7.8W96tnoel
031122010 03 01.855258.3042947P/Ashbrook-Jackson 3.509 3.567---19.3 --- - -500L --A77fkugel
033002010 01 06.855204.3429347P/Ashbrook-Jackson 3.360 2.694---18 --- - -500L --A77fkugel
030862009 12 20.855187.3276647P/Ashbrook-Jackson 3.314 2.483---17.4 --- - -500L --A77fkugel
031312009 11 10.255146.7760147P/Ashbrook-Jackson 3.210 2.262---18.3 --- - -400Y --I10fkugel
002452009 10 25.955131.487547P/Ashbrook-Jackson 3.170 2.296Pict--18.5 --- - -254L -6C10jfsoulier
002442009 10 18.955124.4902747P/Ashbrook-Jackson 3.153 2.331Pict--18.1 --- - -254L -6C10jfsoulier
002432009 10 12.955118.4590247P/Ashbrook-Jackson 3.139 2.369Pict--18.4 --- - -254L -6C10jfsoulier
002422009 10 03.055108.5416647P/Ashbrook-Jackson 3.118 2.438Pict--- --- - -254L ---jfsoulier
032092008 12 08.754810.2212847P/Ashbrook-Jackson 2.817 3.054Pict--16.3 --- - -500L --A77fkugel
031772008 08 30.854710.3589647P/Ashbrook-Jackson 2.937 2.013---16.2 --- - -500L --A77fkugel

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