COMET OBSERVATIONS
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
29305 | 2024 12 31.8 | 60677.38098 | 74P/Smirnova-Chernykh | 4.904 | 4.096 | Pict | - | - | 19.3 | - | - | - | - | - | 400 | L | - | 6.2 | A77 | fkugel |
26143 | 2022 10 14.1 | 59867.67606 | 74P/Smirnova-Chernykh | 5.001 | 4.098 | Pict | - | - | 20.1 | - | - | - | - | - | 350 | L | - | 5.6 | X03 | hroy |
23302 | 2021 04 22.3 | 59327.83542 | 74P/Smirnova-Chernykh | 4.702 | 4.970 | Pict | - | - | 19.6 | - | - | - | - | - | 350 | L | - | 6 | X03 | ptraverse |
20762 | 2019 05 13.9 | 58618.42962 | 74P/Smirnova-Chernykh | 3.870 | 2.863 | Pict | - | - | 17 | - | - | - | - | - | 410 | L | - | 5.6 | A77 | jnicolas |
20688 | 2019 05 01.0 | 58605.54875 | 74P/Smirnova-Chernykh | 3.856 | 2.884 | Pict | - | - | 16.8 | - | - | - | - | - | 200 | L | - | 6.6 | L27 | jfsoulier |
19180 | 2018 05 17.8 | 58257.36499 | 74P/Smirnova-Chernykh | 3.558 | 3.080 | Pict | - | - | 17.2 | - | - | - | - | - | 200 | L | - | 7.5 | K97 | pditz |
19135 | 2018 05 08.8 | 58248.37267 | 74P/Smirnova-Chernykh | 3.554 | 2.962 | Pict | - | - | 17.3 | 0.5 | - | 0.027 | 290 | - | 200 | L | - | 7.5 | K97 | pditz |
19126 | 2018 05 08.0 | 58247.58599 | 74P/Smirnova-Chernykh | 3.554 | 2.962 | - | - | - | 17.6 | - | - | - | - | - | 400 | Y | - | 6.4 | W96 | jfsoulier |
19128 | 2018 05 07.8 | 58247.36114 | 74P/Smirnova-Chernykh | 3.554 | 2.949 | Pict | - | - | 17.1 | 0.6 | - | 0.02 | 292 | - | 200 | L | - | 7.5 | K97 | pditz |
19108 | 2018 05 05.8 | 58245.37511 | 74P/Smirnova-Chernykh | 3.553 | 2.925 | Pict | - | - | 17.1 | - | - | - | - | - | 300 | L | - | 4.9 | C10 | jfsoulier |
19136 | 2018 05 05.8 | 58245.3503 | 74P/Smirnova-Chernykh | 3.553 | 2.925 | Pict | - | - | 16.6 | - | - | - | - | - | 203 | - | - | 9 | K21 | hboussier |
19102 | 2018 05 04.9 | 58244.41861 | 74P/Smirnova-Chernykh | 3.553 | 2.912 | Pict | - | - | 17 | - | - | - | - | - | 410 | L | - | - | A77 | jnicolas |
19101 | 2018 05 04.8 | 58244.35804 | 74P/Smirnova-Chernykh | 3.553 | 2.912 | Pict | - | - | 17.1 | - | - | - | - | - | 300 | L | - | 4.9 | C10 | jfsoulier |
19087 | 2018 04 24.8 | 58234.38524 | 74P/Smirnova-Chernykh | 3.550 | 2.799 | Pict | - | - | 16.8 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
19071 | 2018 04 21.8 | 58231.39819 | 74P/Smirnova-Chernykh | 3.549 | 2.768 | Pict | - | - | 16.5 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
19075 | 2018 04 21.8 | 58231.33629 | 74P/Smirnova-Chernykh | 3.549 | 2.768 | Pict | - | - | 16.3 | - | - | - | - | - | 400 | L | - | 6.8 | A77 | fkugel |
19068 | 2018 04 20.8 | 58230.39164 | 74P/Smirnova-Chernykh | 3.549 | 2.758 | Pict | - | - | 17 | 0.5 | - | 0.2 | 292 | - | 200 | L | - | 7.5 | K97 | pditz |
19059 | 2018 04 20.8 | 58230.38923 | 74P/Smirnova-Chernykh | 3.549 | 2.758 | Pict | - | - | 17 | - | - | - | - | - | 300 | L | - | 4.9 | C10 | jfsoulier |
19049 | 2018 04 19.9 | 58229.43793 | 74P/Smirnova-Chernykh | 3.548 | 2.748 | Pict | - | - | 16.6 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
19055 | 2018 04 19.8 | 58229.38387 | 74P/Smirnova-Chernykh | 3.548 | 2.748 | Pict | - | - | 16.9 | 0.45 | - | 0.13 | 291 | - | 200 | L | - | 7.5 | K97 | pditz |
19041 | 2018 04 18.9 | 58228.4109 | 74P/Smirnova-Chernykh | 3.548 | 2.739 | Pict | - | - | 16.6 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
19048 | 2018 04 17.9 | 58227.449 | 74P/Smirnova-Chernykh | 3.548 | 2.729 | Pict | - | - | 17 | 0.45 | - | 0.05 | 292 | - | 200 | L | - | 7.5 | K97 | pditz |
19036 | 2018 04 16.8 | 58226.38954 | 74P/Smirnova-Chernykh | 3.547 | 2.720 | Pict | - | - | 16.6 | - | - | - | - | - | 300 | L | - | 6.5 | C10 | jfsoulier |
19008 | 2018 04 06.9 | 58216.40707 | 74P/Smirnova-Chernykh | 3.545 | 2.641 | Pict | - | - | 16.4 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
18969 | 2018 03 23.9 | 58202.45089 | 74P/Smirnova-Chernykh | 3.542 | 2.572 | Pict | - | - | 16.2 | - | - | - | - | - | 200 | L | - | 8.2 | A77 | jfsoulier |
18930 | 2018 03 14.0 | 58192.52919 | 74P/Smirnova-Chernykh | 3.540 | 2.556 | Pict | - | - | 16.2 | - | - | - | - | - | 200 | L | - | 8.2 | A77 | jfsoulier |
18910 | 2018 03 07.9 | 58186.47215 | 74P/Smirnova-Chernykh | 3.539 | 2.560 | Pict | - | - | 16.5 | - | - | - | - | - | 200 | L | - | 8.2 | A77 | jfsoulier |
18879 | 2018 02 19.2 | 58169.79296 | 74P/Smirnova-Chernykh | 3.537 | 2.623 | Pict | - | - | 16.6 | - | - | - | - | - | 400 | Y | - | 6.4 | W96 | jgbosch |
18849 | 2018 02 13.0 | 58163.5756 | 74P/Smirnova-Chernykh | 3.537 | 2.664 | Pict | - | - | 16.7 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
18789 | 2018 01 23.0 | 58142.58052 | 74P/Smirnova-Chernykh | 3.536 | 2.872 | Pict | - | - | 17.2 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
18771 | 2018 01 18.1 | 58137.63145 | 74P/Smirnova-Chernykh | 3.537 | 2.933 | Pict | - | - | 17.2 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
18754 | 2018 01 13.1 | 58132.69282 | 74P/Smirnova-Chernykh | 3.537 | 2.998 | Pict | - | - | 17.1 | - | - | - | - | - | 400 | L | - | 6.4 | A77 | fkugel |
18719 | 2017 12 31.1 | 58119.65194 | 74P/Smirnova-Chernykh | 3.538 | 3.177 | Pict | - | - | 17.9 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
18698 | 2017 12 25.1 | 58113.64345 | 74P/Smirnova-Chernykh | 3.538 | 3.264 | Pict | - | - | 17.3 | - | - | - | - | - | 400 | L | - | 6.4 | A77 | fkugel |
18664 | 2017 12 21.1 | 58109.65866 | 74P/Smirnova-Chernykh | 3.539 | 3.323 | Pict | - | - | 17.5 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
18520 | 2017 11 18.2 | 58076.71705 | 74P/Smirnova-Chernykh | 3.545 | 3.801 | Pict | - | - | 17.4 | - | - | - | - | - | 400 | L | - | 6.4 | A77 | fkugel |
18482 | 2017 11 10.2 | 58068.70376 | 74P/Smirnova-Chernykh | 3.547 | 3.909 | Pict | - | - | 17.7 | - | - | - | - | - | 400 | L | - | 6.4 | A77 | fkugel |
18431 | 2017 10 28.1 | 58055.69799 | 74P/Smirnova-Chernykh | 3.551 | 4.072 | Pict | - | - | 17.4 | - | - | 0.033 | 295 | - | 400 | L | - | 6.4 | A77 | fkugel |
18379 | 2017 10 17.1 | 58044.69377 | 74P/Smirnova-Chernykh | 3.555 | 4.196 | Pict | - | - | 17.4 | - | - | - | 307 | - | 400 | L | - | 6.56 | A77 | fkugel |
17589 | 2017 04 27.8 | 57872.35223 | 74P/Smirnova-Chernykh | 3.662 | 3.886 | Pict | - | - | 17.6 | - | - | - | - | - | 300 | L | - | 6.5 | C10 | jfsoulier |
17313 | 2017 03 14.8 | 57828.33173 | 74P/Smirnova-Chernykh | 3.702 | 3.294 | Pict | - | - | 17.4 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
17221 | 2017 02 24.8 | 57810.32287 | 74P/Smirnova-Chernykh | 3.720 | 3.073 | Pict | - | - | 17 | - | - | - | - | - | 300 | L | - | 6.5 | C10 | jfsoulier |
17178 | 2017 02 18.9 | 57804.41402 | 74P/Smirnova-Chernykh | 3.726 | 3.008 | Pict | - | - | 17.1 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
17095 | 2017 01 18.9 | 57773.42242 | 74P/Smirnova-Chernykh | 3.758 | 2.799 | Pict | - | - | 16.5 | - | - | - | - | - | 160 | L | - | 7.1 | B00 | jbdevanssay |
17052 | 2017 01 18.9 | 57773.4085 | 74P/Smirnova-Chernykh | 3.758 | 2.799 | Pict | - | - | 17 | - | - | - | - | - | 300 | L | - | 6.5 | C10 | jfsoulier |
16987 | 2016 12 28.0 | 57751.51145 | 74P/Smirnova-Chernykh | 3.780 | 2.811 | Pict | - | - | 17.1 | - | - | - | - | - | 430 | L | - | 6.5 | 958 | pdupouy |
16907 | 2016 12 28.0 | 57751.50396 | 74P/Smirnova-Chernykh | 3.780 | 2.811 | Pict | - | - | 17.1 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
16981 | 2016 12 26.0 | 57749.52804 | 74P/Smirnova-Chernykh | 3.783 | 2.819 | Pict | - | - | 17.2 | - | - | - | - | - | 430 | L | - | 6.5 | 958 | pdupouy |
16825 | 2016 12 17.9 | 57741.4592 | 74P/Smirnova-Chernykh | 3.793 | 2.870 | Pict | - | - | 17.4 | - | - | - | - | - | 430 | L | - | 6.5 | 958 | pdupouy |
16806 | 2016 12 10.0 | 57733.54317 | 74P/Smirnova-Chernykh | 3.801 | 2.926 | Pict | - | - | 17.6 | - | - | - | - | - | 430 | L | - | 6.5 | 958 | pdupouy |
16724 | 2016 12 08.2 | 57731.77778 | 74P/Smirnova-Chernykh | 3.803 | 2.944 | Pict | - | - | 17.3 | - | - | - | - | - | 400 | Y | - | 6.2 | W96 | jgbosch |
16801 | 2016 12 08.0 | 57731.52869 | 74P/Smirnova-Chernykh | 3.803 | 2.944 | Pict | - | - | 17.6 | - | - | - | - | - | 430 | L | - | 6.5 | 958 | pdupouy |
16717 | 2016 12 07.0 | 57730.50552 | 74P/Smirnova-Chernykh | 3.804 | 2.953 | Pict | - | - | 16.8 | - | - | - | - | - | 430 | L | - | 6.5 | 958 | pdupouy |
16781 | 2016 12 06.0 | 57729.57056 | 74P/Smirnova-Chernykh | 3.805 | 2.963 | Pict | - | - | 17.5 | - | - | - | - | - | 430 | L | - | 6.5 | 958 | pdupouy |
16674 | 2016 12 04.9 | 57728.43035 | 74P/Smirnova-Chernykh | 3.807 | 2.983 | Pict | - | - | 17.4 | - | - | - | - | - | 300 | L | - | 8.1 | C10 | jfsoulier |
16794 | 2016 12 04.0 | 57727.54349 | 74P/Smirnova-Chernykh | 3.807 | 2.983 | Pict | - | - | 17.7 | - | - | - | - | - | 430 | L | - | 6.5 | 958 | pdupouy |
16710 | 2016 12 02.0 | 57725.52101 | 74P/Smirnova-Chernykh | 3.810 | 3.004 | Pict | - | - | 17.7 | - | - | - | - | - | 430 | L | - | 6.5 | 958 | pdupouy |
16665 | 2016 12 01.0 | 57724.52432 | 74P/Smirnova-Chernykh | 3.811 | 3.015 | Pict | - | - | 17.6 | - | - | - | - | - | 430 | L | - | 6.5 | 958 | pdupouy |
16601 | 2016 11 30.9 | 57724.48895 | 74P/Smirnova-Chernykh | 3.812 | 3.026 | Pict | - | - | 17.4 | - | - | - | - | - | 300 | L | - | 8.1 | C10 | jfsoulier |
16612 | 2016 11 30.0 | 57723.5521 | 74P/Smirnova-Chernykh | 3.812 | 3.026 | Pict | - | - | 17.7 | - | - | - | - | - | 430 | L | - | 6.5 | 958 | pdupouy |
16583 | 2016 11 28.2 | 57721.72692 | 74P/Smirnova-Chernykh | 3.814 | 3.049 | Pict | - | - | 17.4 | - | - | - | - | - | 400 | Y | - | 6.2 | W96 | jgbosch |
16502 | 2016 11 10.2 | 57703.7791 | 74P/Smirnova-Chernykh | 3.835 | 3.285 | Pict | - | - | 17.2 | - | - | - | - | - | 400 | Y | - | 6.2 | W96 | jgbosch |
16480 | 2016 11 07.1 | 57700.6569 | 74P/Smirnova-Chernykh | 3.838 | 3.329 | Pict | - | - | 17.9 | - | - | - | - | - | 200 | L | - | 6.6 | A77 | jfsoulier |
16402 | 2016 10 26.3 | 57688.80165 | 74P/Smirnova-Chernykh | 3.853 | 3.512 | Pict | - | - | 18.3 | - | - | - | - | - | 400 | Y | - | 6.2 | W96 | jgbosch |
16334 | 2016 10 14.3 | 57676.86663 | 74P/Smirnova-Chernykh | 3.867 | 3.703 | Pict | - | - | 18.2 | - | - | - | - | - | 400 | Y | - | 7.8 | W96 | tnoel |
16222 | 2016 10 02.3 | 57664.84126 | 74P/Smirnova-Chernykh | 3.881 | 3.896 | Pict | - | - | 17.9 | - | - | - | - | - | 400 | Y | - | 6.2 | W96 | jgbosch |
15940 | 2016 09 01.1 | 57633.60225 | 74P/Smirnova-Chernykh | 3.919 | 4.363 | Pict | - | - | 18.4 | - | - | - | - | - | 300 | L | - | 6.5 | C10 | jfsoulier |
15806 | 2016 08 11.3 | 57612.89219 | 74P/Smirnova-Chernykh | 3.945 | 4.629 | Pict | - | - | 18.7 | - | - | - | - | - | 400 | Y | - | 6.2 | W96 | jgbosch |
15390 | 2015 12 13.9 | 57371.44389 | 74P/Smirnova-Chernykh | 4.250 | 3.368 | - | - | - | 18.1 | - | - | - | - | - | 430 | L | - | 6 | 958 | pdupouy |
14801 | 2015 11 29.9 | 57357.46874 | 74P/Smirnova-Chernykh | 4.266 | 3.303 | - | - | - | 18.6 | - | - | - | - | - | 430 | L | - | 4.9 | 958 | pdupouy |
14725 | 2015 11 09.1 | 57336.6849 | 74P/Smirnova-Chernykh | 4.290 | 3.312 | Pict | - | - | 17.6 | - | - | - | - | - | 400 | Y | - | 5.6 | W96 | jgbosch |
14633 | 2015 10 16.9 | 57313.47113 | 74P/Smirnova-Chernykh | 4.319 | 3.481 | Pict | - | - | 19.3 | - | - | - | - | - | 430 | L | - | 4.9 | 958 | pdupouy |
14598 | 2015 10 14.2 | 57310.739 | 74P/Smirnova-Chernykh | 4.321 | 3.501 | Pict | - | - | 18.7 | - | - | - | - | - | 400 | Y | - | 5.6 | W96 | jgbosch |
14494 | 2015 09 24.3 | 57290.82242 | 74P/Smirnova-Chernykh | 4.344 | 3.753 | Pict | - | - | 19 | - | - | - | - | - | 400 | Y | - | 8 | W96 | jgbosch |
12783 | 2014 10 19.9 | 56951.4425 | 74P/Smirnova-Chernykh | 4.660 | 3.689 | - | - | 18.9 | - | - | - | - | - | - | 200 | L | 0.104 | - | K25 | larnold |
12767 | 2014 10 18.0 | 56949.50086 | 74P/Smirnova-Chernykh | 4.660 | 3.686 | - | - | - | 19.3 | - | - | - | - | - | 200 | L | - | 6.25 | K25 | larnold |
12194 | 2014 07 29.4 | 56868.90658 | 74P/Smirnova-Chernykh | 4.708 | 4.335 | Pict | - | - | 19.5 | - | - | - | - | - | 400 | Y | - | 5.6 | W96 | jgbosch |
10309 | 2013 10 12.8 | 56579.31685 | 74P/Smirnova-Chernykh | 4.781 | 4.026 | Pict | - | - | 18.8 | - | - | - | - | - | 430 | L | - | 9.5 | 958 | jbdevanssay |
10192 | 2013 09 28.1 | 56564.67416 | 74P/Smirnova-Chernykh | 4.780 | 3.891 | Pict | - | - | 19.5 | - | - | - | - | - | 400 | Y | - | 4.8 | W96 | jfsoulier |
03479 | 2011 05 13.0 | 55695.56659 | 74P/Smirnova-Chernykh | 4.106 | 3.217 | Pict | - | 17.3 | - | - | - | - | - | - | 254 | L | 0.4 | - | C10 | jfsoulier |
00588 | 2010 07 07.8 | 55386.35618 | 74P/Smirnova-Chernykh | 3.742 | 3.496 | - | - | - | 16.5 | - | - | - | - | - | 500 | L | - | - | A77 | fkugel |
00518 | 2010 06 02.9 | 55351.42083 | 74P/Smirnova-Chernykh | 3.709 | 3.004 | Pict | - | - | 16.8 | - | - | - | - | - | 254 | L | - | 6 | C10 | jfsoulier |
00403 | 2010 05 17.9 | 55335.40486 | 74P/Smirnova-Chernykh | 3.695 | 2.833 | Pict | - | - | 16.5 | - | - | - | - | - | 254 | L | - | 6 | C10 | jfsoulier |
00162 | 2010 04 16.0 | 55303.589 | 74P/Smirnova-Chernykh | 3.668 | 2.671 | - | - | - | 15.7 | - | - | - | - | - | 500 | L | - | - | A77 | fkugel |
00249 | 2010 03 12.0 | 55268.56041 | 74P/Smirnova-Chernykh | 3.642 | 2.810 | Pict | - | - | 16.7 | - | - | - | - | - | 254 | L | - | 6 | C10 | jfsoulier |
00248 | 2010 02 16.1 | 55244.68125 | 74P/Smirnova-Chernykh | 3.625 | 3.067 | Pict | - | - | 17 | - | - | - | - | - | 254 | L | - | 6 | C10 | jfsoulier |
03323 | 2010 01 27.2 | 55224.71162 | 74P/Smirnova-Chernykh | 3.613 | 3.335 | - | - | - | 16.8 | - | - | - | - | - | 500 | L | - | - | A77 | fkugel |
03168 | 2009 12 07.3 | 55173.86152 | 74P/Smirnova-Chernykh | 3.586 | 4.027 | - | - | - | 17.5 | - | - | - | - | - | 400 | Y | - | - | I10 | fkugel |
03156 | 2009 12 05.3 | 55171.85644 | 74P/Smirnova-Chernykh | 3.585 | 4.051 | - | - | - | 17.7 | - | - | - | - | - | 400 | Y | - | - | I10 | fkugel |
02941 | 2009 04 09.8 | 54932.35571 | 74P/Smirnova-Chernykh | 3.579 | 3.079 | - | - | - | 16.7 | - | - | - | - | - | 500 | L | - | - | A77 | fkugel |
03282 | 2009 02 23.8 | 54887.34301 | 74P/Smirnova-Chernykh | 3.600 | 2.662 | - | - | - | 16.2 | - | - | - | - | - | 500 | L | - | - | A77 | fkugel |
00031 | 2009 02 13.9 | 54877.44583 | 74P/Smirnova-Chernykh | 3.605 | 2.633 | Pict | - | - | 15.8 | - | - | - | - | - | 200 | L | - | 7 | B83 | tnoel |
03274 | 2009 02 13.8 | 54877.34382 | 74P/Smirnova-Chernykh | 3.605 | 2.633 | Pict | - | - | 16.2 | - | - | - | - | - | 500 | L | - | - | A77 | fkugel |
02872 | 2008 01 31.7 | 54498.2807 | 74P/Smirnova-Chernykh | 3.976 | 3.359 | - | - | - | 17.6 | - | - | - | - | - | 500 | L | - | - | A77 | fkugel |