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C/2019 T4 (ATLAS)

Orbital period : 26575.00 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
291072024 11 03.760619.24838C/2019 T4 (ATLAS) 8.000 8.449Pict--19.8 --- - -410L -4.2A77jnicolas
288522024 09 18.860573.35371C/2019 T4 (ATLAS) 7.731 7.780Pict--18 --- - -250L -6.4Y87jgbosch
288052024 09 06.860561.38392C/2019 T4 (ATLAS) 7.660 7.592Pict--18.1 --- - -410L -5.6A77jnicolas
288002024 09 06.860561.36835C/2019 T4 (ATLAS) 7.660 7.592Pict--18.2 0.6-0.15 246 -540L -5.6K97pditz
287952024 09 05.860560.33969C/2019 T4 (ATLAS) 7.654 7.577Pict--17.8 --- - -400L -5.8A77fkugel
287972024 09 05.860560.30819C/2019 T4 (ATLAS) 7.654 7.577Pict--18.3 --- - -410L -5.6A77jnicolas
287202024 08 14.960538.42191C/2019 T4 (ATLAS) 7.526 7.242Pict--17.8 --- - -250L -6.4Y87jgbosch
286792024 07 30.860523.37313C/2019 T4 (ATLAS) 7.438 7.032Pict--17.8 --- - -410L -5.6A77jnicolas
286712024 07 28.960521.41137C/2019 T4 (ATLAS) 7.427 7.005Pict--17.7 --- - -410L -5.6A77jnicolas
286422024 07 22.960515.40309C/2019 T4 (ATLAS) 7.392 6.928Pict--17.4 --- - -250L -6.4Y87jgbosch
285912024 07 05.960498.41314C/2019 T4 (ATLAS) 7.293 6.736Pict--17.9 --1.4 - -540L -5.6K97pditz
284572024 05 11.960443.44714C/2019 T4 (ATLAS) 6.975 6.428Pict--17.6 0.8-- - -540L -5.6K97pditz
276092023 09 19.760208.29531C/2019 T4 (ATLAS) 5.682 6.127---16.2 --- - -410L -5.6A77jnicolas
272872023 07 23.860150.35085C/2019 T4 (ATLAS) 5.393 5.173---15.5 --- - -250L -6L27jfsoulier
272372023 07 15.860142.39149C/2019 T4 (ATLAS) 5.355 5.038Pict--15.4 --- - -400L -5.8A77fkugel
272442023 07 15.860142.38204C/2019 T4 (ATLAS) 5.355 5.038Pict--15.2 --- - -410L -8A77jnicolas
272452023 07 07.960134.42944C/2019 T4 (ATLAS) 5.317 4.906Pict--15.9 --- - -540L -5.6K97pditz
272112023 07 06.160132.61654C/2019 T4 (ATLAS) 5.312 4.890Pict--15.4 --- - -350L -6X03ptraverse
272062023 07 05.860132.36322C/2019 T4 (ATLAS) 5.307 4.874Pict--15.4 --- - -410L -7.0A77jnicolas
271952023 07 01.960128.42127C/2019 T4 (ATLAS) 5.289 4.810Pict--15.2 --- - -250L -6G20ydegotlonghi
271862023 06 28.860125.39168C/2019 T4 (ATLAS) 5.275 4.764Pict--15.1 --- - -410L -8A77jnicolas
271812023 06 25.860122.38563C/2019 T4 (ATLAS) 5.261 4.718Pict--15 --- - 2635410L -7.0A77jnicolas
271612023 06 15.860112.36835C/2019 T4 (ATLAS) 5.214 4.575Pict--15.4 --- - -400L -5.8A77fkugel
271632023 06 15.860112.35257C/2019 T4 (ATLAS) 5.214 4.575Pict--15.4 --- - -250L -6G20ydegotlonghi
271432023 06 02.960099.49395C/2019 T4 (ATLAS) 5.155 4.413Pict--15.4 --- - -250L -5G20ydegotlonghi
271082023 05 26.960092.41428C/2019 T4 (ATLAS) 5.124 4.340Pict--15.3 --- - -400L -5.8A77fkugel
271312023 05 18.960084.44166C/2019 T4 (ATLAS) 5.089 4.268Pict--- --- - -180L ---dlamirel
270932023 05 12.060077.54446C/2019 T4 (ATLAS) 5.062 4.225Pict--15 --- - -400L -5.8A77fkugel
270552023 04 27.860063.3807C/2019 T4 (ATLAS) 4.998 4.157Pict--15.5 --- - -250L -6G20ydegotlonghi
269892023 04 12.160047.62661C/2019 T4 (ATLAS) 4.936 4.147Pict--15.4 --- - -400L -5.8A77fkugel
269772023 04 08.160043.63951C/2019 T4 (ATLAS) 4.920 4.154Pict--14.9 --- - -410L -5.6A77jnicolas
269402023 03 28.160032.62434C/2019 T4 (ATLAS) 4.875 4.194Pict-1215.5 --- - -400L 0.44.15A77fkugel
268962023 03 20.160024.6836C/2019 T4 (ATLAS) 4.844 4.240Pict-13.315.4 --- - -400L -4.15A77fkugel
267172023 02 06.359982.80379C/2019 T4 (ATLAS) 4.689 4.638Pict--14.8 --- - -360L -5.6X03jlvirlichie
266582023 01 25.159970.69962C/2019 T4 (ATLAS) 4.649 4.774Pict--14.9 --- - -400L -5.8A77jgbosch
265512022 12 28.259942.70552C/2019 T4 (ATLAS) 4.560 5.069Pict-13.114.9 --- - -400L 0.45.8A77fkugel
264592022 12 07.259921.73464C/2019 T4 (ATLAS) 4.500 5.241Pict--15 --- - -400L -5.8A77fkugel
256042022 06 01.959733.40159C/2019 T4 (ATLAS) 4.243 3.782Pict--13.7 --- - -400L -5.8A77jgbosch
255852022 05 25.859726.38376C/2019 T4 (ATLAS) 4.244 3.689Pict-12.414.3 --- - -400L 0.45.8A77fkugel
255712022 05 21.859722.36477C/2019 T4 (ATLAS) 4.245 3.640Pict--14 --- - -400L -5.8A77jgbosch
255352022 05 06.259706.71162C/2019 T4 (ATLAS) 4.252 3.480Pict-12.214.1 --- - 5324350L 1.45.6X03jlvirlichie
255202022 04 28.259698.76002C/2019 T4 (ATLAS) 4.257 3.415Pict--13.6 --- - -350L -5.6X03jpdesgrees
255002022 04 25.859696.3832C/2019 T4 (ATLAS) 4.259 3.395Pict--12.9 --- - -400L -5.8A77jgbosch
253592022 04 10.859681.34678C/2019 T4 (ATLAS) 4.272 3.336Pict--13.2 --- - -400L -5.8A77jgbosch
253482022 04 05.959676.43979C/2019 T4 (ATLAS) 4.277 3.331Pict-11.012.5 --- - -400L 0.45.8A77jgbosch
253352022 03 31.859671.39479C/2019 T4 (ATLAS) 4.282 3.334Pict--13.5 --- - -400L -5.8A77jgbosch
253112022 03 26.059665.53639C/2019 T4 (ATLAS) 4.288 3.345Pict--14.6 --- - -400L -5.8A77jgbosch
252752022 03 21.859661.39449C/2019 T4 (ATLAS) 4.295 3.364Pict-11.413.9 --- - -400L 0.45.8A77fkugel
252492022 03 08.059647.52083C/2019 T4 (ATLAS) 4.313 3.448Pict-12.113.9 1.56- - 9000407L 16-nbiver
246252021 12 17.259566.72453C/2019 T4 (ATLAS) 4.482 4.618Pict-11.715.6 --- - -400L 0.45.8A77fkugel
244212021 11 22.359541.81793C/2019 T4 (ATLAS) 4.552 4.993Pict--15.6 --- - 6182350L -5.6X03jlvirlichie
227162020 11 30.259184.73365C/2019 T4 (ATLAS) 6.156 5.961Pict--16.3 --- - -350L -5.6X03jlvirlichie
225722020 11 05.159159.68139C/2019 T4 (ATLAS) 6.293 6.330Pict--15.3 --- - -400L -5.8A77fkugel
225692020 11 03.259157.78425C/2019 T4 (ATLAS) 6.304 6.360Pict--15.8 --- - -350L -6X03ptraverse
224622020 10 02.359125.81341C/2019 T4 (ATLAS) 6.483 6.819Pict--17.2 --- - -350L -5X03ptraverse
218352020 04 06.058946.57681C/2019 T4 (ATLAS) 7.511 7.565Pict--17.7 --- - -350L -7X03ptraverse
216012020 02 14.858895.34201C/2019 T4 (ATLAS) 7.815 7.425Pict--18.4 --- - -200L -4.9L27jfsoulier

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