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Comet 73P/Schwassmann-Wachmann

Date of perihelion passage : 2017-3-16.8460
Perihelion distance : 0.972194 AU
Inclination to ecliptic : 11.2370 °
Orbital period : 5.44 years
Eccentricity : 0.685545

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IAU/MPC elements and ephemeris

Magnitude plots

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ICQ reports dump

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Spectrums gallery

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
182442017 09 18.258015.7501373P/Schwassmann-Wachmann 2.388 1.635Pict--17.3 --- - -400Y -6.4W96jgbosch
181672017 09 01.057998.5660873P/Schwassmann-Wachmann 2.247 1.690Pict--17.7 --- - -300L -4.9C10jfsoulier
179652017 07 24.357959.8452773P/Schwassmann-Wachmann 1.905 1.837Pict--18 --- - -400Y -6.4W96jgbosch
179382017 07 13.357948.8316873P/Schwassmann-Wachmann 1.806 1.860Pict--17.1 --- - -400Y -6.4W96jgbosch
178982017 06 30.357935.8792173P/Schwassmann-Wachmann 1.686 1.872Pict--17.9 --- - -400Y -6.4W96tnoel
178162017 06 09.457914.9051973P/Schwassmann-Wachmann 1.493 1.848Pict--17.3 --- - -400Y -6.1W96tnoel
177762017 06 02.457907.9017573P/Schwassmann-Wachmann 1.430 1.829Pict--17.5 --- - -400Y -6.1W96tnoel
177602017 06 01.357906.8926973P/Schwassmann-Wachmann 1.421 1.826Pict--17.5 --- - -400Y -6.1W96jfsoulier
177522017 05 31.357905.8981773P/Schwassmann-Wachmann 1.412 1.822Pict--17.3 --- - -400Y -6.2W96jgbosch
177422017 05 29.357903.8659973P/Schwassmann-Wachmann 1.394 1.815---18 --- - -400Y -6.2W96jgbosch
177262017 05 24.357898.8805873P/Schwassmann-Wachmann--Pict--17.1 --- - -400Y -6.2W96jgbosch
177132017 05 21.357895.8957473P/Schwassmann-Wachmann 1.324 1.783Pict--17.1 --- - -400Y -4W96jfsoulier
178232017 05 20.357894.8980373P/Schwassmann-Wachmann 1.315 1.779Pict--16.8 --- - -400Y --W96jfsoulier
176982017 05 19.357893.8989573P/Schwassmann-Wachmann1.3071.774Pict--16.4 --- - -400Y -6.1W96tnoel
176642017 05 12.457886.914473P/Schwassmann-Wachmann1.2481.740Pict--16.5 --- - -380L -6.7W97tnoel
176672017 05 12.357886.8954973P/Schwassmann-Wachmann1.2481.740Pict--16.3 --- - -400Y -6.1W96tnoel
176522017 05 09.357883.8804573P/Schwassmann-Wachmann 1.224 1.724Pict--15.9 --- - -400Y -6.2W96jgbosch
178212017 05 08.457882.9045173P/Schwassmann-Wachmann 1.216 1.719Pict--17.7 --- - -400Y --W96jfsoulier
178192017 05 06.457880.9047273P/Schwassmann-Wachmann 1.200 1.708Pict--17.7 --- - -400Y --W96jfsoulier
178172017 05 05.457879.9093873P/Schwassmann-Wachmann 1.192 1.702Pict--17.2 --- - -400Y --W96jfsoulier
175132017 04 14.457858.9036973P/Schwassmann-Wachmann 1.052 1.575Pict--14.7 --- - -380L -6.7W97tnoel
173302017 03 16.357829.8587973P/Schwassmann-Wachmann 0.972 1.418Pict--15.4 --- - -400Y -3.1W96jfsoulier
173062017 03 14.357827.8726273P/Schwassmann-Wachmann 0.973 1.410Pict--15.2 --- - -400Y -3.1W96jfsoulier
173002017 03 12.357825.8419973P/Schwassmann-Wachmann 0.975 1.404Pict--15.3 --- - -400Y -3.1W96jfsoulier
172742017 03 06.357819.8691773P/Schwassmann-Wachmann 0.985 1.388Pict--15.3 --- - -400Y -3.1W96jfsoulier
172712017 03 05.357818.8712973P/Schwassmann-Wachmann 0.987 1.386Pict--15.2 --- - -400Y -3.1W96jfsoulier
172642017 03 03.357816.8843673P/Schwassmann-Wachmann 0.992 1.383Pict--14.2 --- - -380L -6.5W97tnoel
171722017 02 17.357802.8631973P/Schwassmann-Wachmann 1.051 1.389---14.4 --- - -380L -6.5W97tnoel
171672017 02 16.357801.8532173P/Schwassmann-Wachmann 1.056 1.391---14.8 --- - -400Y -6.2W96jgbosch
171632017 02 16.257801.7275373P/Schwassmann-Wachmann 1.056 1.391Pict--16.2 --- - -400L -5.5A77fkugel
171532017 02 15.357800.8550273P/Schwassmann-Wachmann 1.062 1.393Pict--14.9 --- - -400Y -6.2W96jfsoulier
171492017 02 15.257800.721373P/Schwassmann-Wachmann 1.062 1.393Pict--15.2 --- - -300L -6.5C10jfsoulier
171462017 02 14.357799.8620273P/Schwassmann-Wachmann 1.067 1.396Pict--14.5 --- - -400Y -6.2W96jfsoulier
171432017 02 13.357798.8375473P/Schwassmann-Wachmann 1.073 1.399Pict--14.4 --- - -400Y -6.2W96jfsoulier
171382017 02 12.357797.8501773P/Schwassmann-Wachmann 1.079 1.402Pict--14.1 --- - -380L -6.5W97tnoel
171362017 02 12.357797.8188873P/Schwassmann-Wachmann 1.079 1.402Pict--14.7 --- - -400Y -6.2W96jgbosch
171282017 02 11.357796.8459573P/Schwassmann-Wachmann 1.085 1.406Pict--14.7 --- - -380L -6.5W97tnoel
171262017 02 11.357796.8160273P/Schwassmann-Wachmann 1.085 1.406Pict--14.9 0.43-0.01 285 -400Y -6.2W96jfsoulier
171252017 02 11.257796.7230573P/Schwassmann-Wachmann 1.085 1.406Pict--15.5 --- - -400L -5.5A77fkugel
171222017 02 10.357795.8551673P/Schwassmann-Wachmann 1.091 1.410Pict--14.2 --- - -380L -6.5W97tnoel
170992017 02 03.357788.8628173P/Schwassmann-Wachmann 1.138 1.444Pict--14.8 --- - -400Y -6.2W96tnoel
171012017 02 03.357788.8506873P/Schwassmann-Wachmann 1.138 1.444Pict--14.5 --- - -380- -6.5W97tnoel
170432017 01 13.357767.8460673P/Schwassmann-Wachmann 1.304 1.617Pict--15.7 --- - -400Y -6.2W96tnoel
170352017 01 10.357764.8295373P/Schwassmann-Wachmann 1.330 1.650Pict--15.8 --- - -400Y -6.2W96jgbosch
169352016 12 30.157753.691273P/Schwassmann-Wachmann 1.427 1.782Pict--16.2 --- - -300L -6.5C10jfsoulier
168892016 12 27.257750.7123173P/Schwassmann-Wachmann 1.454 1.821---16.4 --- - -400L -8A77fkugel
166782016 12 05.257728.7470773P/Schwassmann-Wachmann 1.656 2.137---17.3 --- - -300L -6.5C10jfsoulier
166772016 12 05.257728.7177873P/Schwassmann-Wachmann 1.656 2.137---17 --- - -300L -6.5C10jfsoulier
166412016 12 03.357726.8385673P/Schwassmann-Wachmann 1.674 2.168Pict--17.3 --- - -400Y -6.2W96jfsoulier
165792016 11 28.257721.7152273P/Schwassmann-Wachmann 1.720 2.245---17.6 --- - -400L -7.5A77fkugel
165802016 11 27.257720.712573P/Schwassmann-Wachmann 1.730 2.261Pict--17.4 --- - -400L -5.5A77fkugel
163162016 10 12.157674.6801273P/Schwassmann-Wachmann 2.142 2.967---18.9 --- - -300L --C10jfsoulier
163022016 10 10.157672.6788273P/Schwassmann-Wachmann 2.159 2.995Pict--18.4 --- - -300L -6.5C10jfsoulier

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