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Comet 74P/Smirnova-Chernykh

Date of perihelion passage : 2018-1-26.5573
Perihelion distance : 3.536477 AU
Inclination to ecliptic : 6.6539 °
Orbital period : 8.48 years
Eccentricity : 0.149257

NASA/JPL elements, ephemeris and orbit diagram
IAU/MPC elements and ephemeris

Magnitude plots

MPC reports dump

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
187542018 01 13.158132.6928274P/Smirnova-Chernykh 3.537 2.998Pict--17.1 --- - -400L -6.4A77fkugel
187192017 12 31.158119.6519474P/Smirnova-Chernykh 3.538 3.177Pict--17.9 --- - -200L -6.6A77jfsoulier
186982017 12 25.158113.6434574P/Smirnova-Chernykh 3.538 3.264Pict--17.3 --- - -400L -6.4A77fkugel
186642017 12 21.158109.6586674P/Smirnova-Chernykh 3.539 3.323Pict--17.5 --- - -200L -6.6A77jfsoulier
185202017 11 18.258076.7170574P/Smirnova-Chernykh 3.545 3.801Pict--17.4 --- - -400L -6.4A77fkugel
184822017 11 10.258068.7037674P/Smirnova-Chernykh 3.547 3.909Pict--17.7 --- - -400L -6.4A77fkugel
184312017 10 28.158055.6979974P/Smirnova-Chernykh 3.551 4.072Pict--17.4 --0.033 295 -400L -6.4A77fkugel
183792017 10 17.158044.6937774P/Smirnova-Chernykh 3.555 4.196Pict--17.4 --- 307 -400L -6.56A77fkugel
175892017 04 27.857872.3522374P/Smirnova-Chernykh 3.662 3.886Pict--17.6 --- - -300L -6.5C10jfsoulier
173132017 03 14.857828.3317374P/Smirnova-Chernykh 3.702 3.294Pict--17.4 --- - -200L -6.6A77jfsoulier
172212017 02 24.857810.3228774P/Smirnova-Chernykh 3.720 3.073Pict--17 --- - -300L -6.5C10jfsoulier
171782017 02 18.957804.4140274P/Smirnova-Chernykh 3.726 3.008Pict--17.1 --- - -200L -6.6A77jfsoulier
170952017 01 18.957773.4224274P/Smirnova-Chernykh 3.758 2.799Pict--16.5 --- - -160L -7.1B00jbdevanssay
170522017 01 18.957773.408574P/Smirnova-Chernykh 3.758 2.799Pict--17 --- - -300L -6.5C10jfsoulier
169872016 12 28.057751.5114574P/Smirnova-Chernykh 3.780 2.811Pict--17.1 --- - -430L -6.5958pdupouy
169072016 12 28.057751.5039674P/Smirnova-Chernykh 3.780 2.811Pict--17.1 --- - -200L -6.6A77jfsoulier
169812016 12 26.057749.5280474P/Smirnova-Chernykh 3.783 2.819Pict--17.2 --- - -430L -6.5958pdupouy
168252016 12 17.957741.459274P/Smirnova-Chernykh 3.793 2.870Pict--17.4 --- - -430L -6.5958pdupouy
168062016 12 10.057733.5431774P/Smirnova-Chernykh 3.801 2.926Pict--17.6 --- - -430L -6.5958pdupouy
167242016 12 08.257731.7777874P/Smirnova-Chernykh 3.803 2.944Pict--17.3 --- - -400Y -6.2W96jgbosch
168012016 12 08.057731.5286974P/Smirnova-Chernykh 3.803 2.944Pict--17.6 --- - -430L -6.5958pdupouy
167172016 12 07.057730.5055274P/Smirnova-Chernykh 3.804 2.953Pict--16.8 --- - -430L -6.5958pdupouy
167812016 12 06.057729.5705674P/Smirnova-Chernykh 3.805 2.963Pict--17.5 --- - -430L -6.5958pdupouy
166742016 12 04.957728.4303574P/Smirnova-Chernykh 3.807 2.983Pict--17.4 --- - -300L -8.1C10jfsoulier
167942016 12 04.057727.5434974P/Smirnova-Chernykh 3.807 2.983Pict--17.7 --- - -430L -6.5958pdupouy
167102016 12 02.057725.5210174P/Smirnova-Chernykh 3.810 3.004Pict--17.7 --- - -430L -6.5958pdupouy
166652016 12 01.057724.5243274P/Smirnova-Chernykh 3.811 3.015Pict--17.6 --- - -430L -6.5958pdupouy
166012016 11 30.957724.4889574P/Smirnova-Chernykh 3.812 3.026Pict--17.4 --- - -300L -8.1C10jfsoulier
166122016 11 30.057723.552174P/Smirnova-Chernykh 3.812 3.026Pict--17.7 --- - -430L -6.5958pdupouy
165832016 11 28.257721.7269274P/Smirnova-Chernykh 3.814 3.049Pict--17.4 --- - -400Y -6.2W96jgbosch
165022016 11 10.257703.779174P/Smirnova-Chernykh3.8353.285Pict--17.2 --- - -400Y -6.2W96jgbosch
164802016 11 07.157700.656974P/Smirnova-Chernykh 3.838 3.329Pict--17.9 --- - -200L -6.6A77jfsoulier
164022016 10 26.357688.8016574P/Smirnova-Chernykh 3.853 3.512Pict--18.3 --- - -400Y -6.2W96jgbosch
163342016 10 14.357676.8666374P/Smirnova-Chernykh 3.867 3.703Pict--18.2 --- - -400Y -7.8W96tnoel
162222016 10 02.357664.8412674P/Smirnova-Chernykh 3.881 3.896Pict--17.9 --- - -400Y -6.2W96jgbosch
159402016 09 01.157633.6022574P/Smirnova-Chernykh 3.919 4.363Pict--18.4 --- - -300L -6.5C10jfsoulier
158062016 08 11.357612.8921974P/Smirnova-Chernykh 3.945 4.629Pict--18.7 --- - -400Y -6.2W96jgbosch
153902015 12 13.957371.4438974P/Smirnova-Chernykh 4.250 3.368---18.1 --- - -430L -6958pdupouy
148012015 11 29.957357.4687474P/Smirnova-Chernykh 4.266 3.303---18.6 --- - -430L -4.9958pdupouy
147252015 11 09.157336.684974P/Smirnova-Chernykh 4.290 3.312Pict--17.6 --- - -400Y -5.6W96jgbosch
146332015 10 16.957313.4711374P/Smirnova-Chernykh 4.319 3.481Pict--19.3 --- - -430L -4.9958pdupouy
145982015 10 14.257310.73974P/Smirnova-Chernykh 4.321 3.501Pict--18.7 --- - -400Y -5.6W96jgbosch
144942015 09 24.357290.8224274P/Smirnova-Chernykh 4.344 3.753Pict--19 --- - -400Y -8W96jgbosch
127832014 10 19.956951.442574P/Smirnova-Chernykh 4.660 3.689--18.9- --- - -200L 0.104-K25larnold
127672014 10 18.056949.5008674P/Smirnova-Chernykh 4.660 3.686---19.3 --- - -200L -6.25K25larnold
121942014 07 29.456868.9065874P/Smirnova-Chernykh 4.708 4.335Pict--19.5 --- - -400Y -5.6W96jgbosch
103092013 10 12.856579.3168574P/Smirnova-Chernykh 4.781 4.026Pict--18.8 --- - -430L -9.5958jbdevanssay
101922013 09 28.156564.6741674P/Smirnova-Chernykh 4.780 3.891Pict--19.5 --- - -400Y -4.8W96jfsoulier
034792011 05 13.055695.5665974P/Smirnova-Chernykh 4.106 3.217Pict-17.3- --- - -254L 0.4-C10jfsoulier
005882010 07 07.855386.3561874P/Smirnova-Chernykh 3.742 3.496---16.5 --- - -500L --A77fkugel
005182010 06 02.955351.4208374P/Smirnova-Chernykh 3.709 3.004Pict--16.8 --- - -254L -6C10jfsoulier
004032010 05 17.955335.4048674P/Smirnova-Chernykh 3.695 2.833Pict--16.5 --- - -254L -6C10jfsoulier
001622010 04 16.055303.58974P/Smirnova-Chernykh 3.668 2.671---15.7 --- - -500L --A77fkugel
002492010 03 12.055268.5604174P/Smirnova-Chernykh 3.642 2.810Pict--16.7 --- - -254L -6C10jfsoulier
002482010 02 16.155244.6812574P/Smirnova-Chernykh 3.625 3.067Pict--17 --- - -254L -6C10jfsoulier
033232010 01 27.255224.7116274P/Smirnova-Chernykh 3.613 3.335---16.8 --- - -500L --A77fkugel
031682009 12 07.355173.8615274P/Smirnova-Chernykh 3.586 4.027---17.5 --- - -400Y --I10fkugel
031562009 12 05.355171.8564474P/Smirnova-Chernykh 3.585 4.051---17.7 --- - -400Y --I10fkugel
029412009 04 09.854932.3557174P/Smirnova-Chernykh 3.579 3.079---16.7 --- - -500L --A77fkugel
032822009 02 23.854887.3430174P/Smirnova-Chernykh 3.600 2.662---16.2 --- - -500L --A77fkugel
000312009 02 13.954877.4458374P/Smirnova-Chernykh 3.605 2.633Pict--15.8 --- - -200L -7B83tnoel
032742009 02 13.854877.3438274P/Smirnova-Chernykh 3.605 2.633Pict--16.2 --- - -500L --A77fkugel
028722008 01 31.754498.280774P/Smirnova-Chernykh 3.976 3.359---17.6 --- - -500L --A77fkugel

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