絶対等級（H）が11.0等までの明るい周期彗星を掲載します（2025年 5月10日更新）。
| No. | P | T | q | e | ω | Ω | i | Epoch | H | Name |
|---|---|---|---|---|---|---|---|---|---|---|
| 年 | 年 月 日 | au | 。 | 。 | 。 | 年 月 日 | 等 | |||
| 1P | 76.0 | 1986 2 9 | 0.587 | 0.967 | 111.9 | 58.9 | 162.2 | 1986 2 19 | 5.5 | Halley |
| 4P | 7.5 | 2021 9 8 | 1.619 | 0.577 | 207.0 | 192.9 | 8.0 | 2023 2 25 | 11.0 | Faye |
| 12P | 71.5 | 2024 4 21 | 0.781 | 0.955 | 199.0 | 255.9 | 74.2 | 2025 5 5 | 5.0 | Pons-Brooks |
| 13P | 69.5 | 2024 6 30 | 1.175 | 0.930 | 64.4 | 85.8 | 44.7 | 2025 5 5 | 6.8 | Olbers |
| 17P | 6.9 | 2021 2 19 | 2.083 | 0.427 | 24.6 | 326.6 | 19.0 | 2023 2 25 | 9.4 | Holmes |
| 19P | 6.9 | 2022 2 2 | 1.306 | 0.638 | 352.0 | 74.2 | 29.3 | 2024 10 17 | 9.8 | Borrelly |
| 23P | 70.5 | 1989 9 11 | 0.479 | 0.972 | 129.6 | 310.9 | 19.3 | 1989 10 1 | 7.8 | Brorsen-Metcalf |
| 29P | 14.9 | 2019 5 2 | 5.794 | 0.043 | 52.1 | 312.4 | 9.4 | 2025 5 5 | 10.1 | Schwassmann-Wachmann 1 |
| 31P | 8.7 | 2028 3 18 | 3.415 | 0.193 | 17.8 | 114.1 | 4.5 | 2024 10 17 | 7.2 | Schwassmann-Wachmann 2 |
| 32P | 9.7 | 2024 4 20 | 2.025 | 0.555 | 54.7 | 54.5 | 9.9 | 2025 5 5 | 10.3 | Comas Sola |
| 35P | 155 | 1939 8 9 | 0.748 | 0.974 | 29.3 | 356.0 | 64.2 | 1939 8 5 | 8.3 | Herschel-Rigollet |
| 36P | 8.4 | 2020 6 2 | 3.025 | 0.269 | 201.1 | 181.8 | 10.0 | 2023 9 13 | 10.5 | Whipple |
| 37P | 6.4 | 2024 10 11 | 1.618 | 0.533 | 330.1 | 314.5 | 8.9 | 2025 5 5 | 9.6 | Forbes |
| 39P | 19.3 | 2023 7 17 | 5.708 | 0.207 | 104.4 | 295.1 | 1.6 | 2023 9 13 | 6.8 | Oterma |
| 43P | 9.0 | 2025 8 4 | 2.443 | 0.436 | 223.8 | 244.0 | 9.3 | 2025 5 5 | 10.2 | Wolf-Harrington |
| 48P | 6.5 | 2025 3 2 | 2.007 | 0.427 | 216.8 | 110.1 | 12.2 | 2024 10 17 | 8.9 | Johnson |
| 51P-A | 7.1 | 2022 10 3 | 1.693 | 0.544 | 269.3 | 83.7 | 5.4 | 2022 9 18 | 10.6 | Harrington-A |
| 53P | 12.7 | 2028 12 26 | 2.445 | 0.550 | 134.5 | 148.8 | 6.6 | 2023 9 13 | 10.0 | Van Biesbroeck |
| 55P | 33.2 | 1998 2 28 | 0.977 | 0.906 | 172.5 | 235.3 | 162.5 | 1998 3 8 | 10.0 | Tempel-Tuttle |
| 56P | 11.4 | 2027 12 18 | 2.489 | 0.509 | 44.1 | 346.0 | 8.2 | 2023 9 13 | 9.3 | Slaughter-Burnham |
| 58P | 8.3 | 2020 5 27 | 1.380 | 0.663 | 200.5 | 159.1 | 13.1 | 2023 9 13 | 9.1 | Jackson-Neujmin |
| 59P | 9.5 | 2018 9 17 | 2.348 | 0.476 | 127.5 | 312.8 | 9.3 | 2023 2 25 | 10.4 | Kearns-Kwee |
| 60P | 6.6 | 2025 7 20 | 1.646 | 0.534 | 216.9 | 267.4 | 3.6 | 2025 5 5 | 9.6 | Tsuchinshan 2 |
| 63P | 13.4 | 2026 7 6 | 1.975 | 0.651 | 168.7 | 357.7 | 19.6 | 2026 7 19 | 6.5 | Wild 1 |
| 65P | 7.7 | 2025 6 16 | 2.926 | 0.248 | 213.7 | 62.0 | 9.2 | 2025 5 5 | 10.7 | Gunn |
| No. | P | T | q | e | ω | Ω | i | Epoch | H | Name |
| 年 | 年 月 日 | au | 。 | 。 | 。 | 年 月 日 | 等 | |||
| 74P | 11.3 | 2026 8 18 | 4.820 | 0.040 | 70.9 | 53.2 | 6.2 | 2025 5 5 | 6.6 | Smirnova-Chernykh |
| 77P | 6.9 | 2023 4 2 | 2.348 | 0.352 | 196.7 | 14.8 | 24.3 | 2024 10 17 | 9.2 | Longmore |
| 78P | 7.2 | 2026 6 25 | 2.005 | 0.463 | 192.8 | 210.5 | 6.3 | 2025 5 5 | 9.4 | Gehrels 2 |
| 81P | 6.4 | 2022 12 15 | 1.597 | 0.537 | 41.6 | 136.1 | 3.2 | 2024 10 17 | 9.8 | Wild 2 |
| 82P | 8.4 | 2026 11 14 | 3.624 | 0.125 | 226.3 | 239.3 | 1.1 | 2026 11 16 | 7.6 | Gehrels 3 |
| 89P | 7.3 | 2024 3 26 | 2.222 | 0.408 | 250.4 | 41.3 | 12.1 | 2025 5 5 | 8.2 | Russell 2 |
| 90P | 14.9 | 2017 6 20 | 2.962 | 0.511 | 29.1 | 13.2 | 9.6 | 2022 1 21 | 7.0 | Gehrels 1 |
| 91P | 7.7 | 2020 11 13 | 2.586 | 0.336 | 357.7 | 244.9 | 14.8 | 2023 9 13 | 7.7 | Russell 3 |
| 99P | 15.0 | 2022 4 9 | 4.702 | 0.229 | 174.6 | 28.1 | 4.3 | 2024 10 17 | 6.7 | Kowal 1 |
| 100P | 6.4 | 2022 8 10 | 2.018 | 0.412 | 182.0 | 37.7 | 25.6 | 2023 9 13 | 10.0 | Hartley 1 |
| 108P | 7.2 | 2021 9 10 | 1.660 | 0.556 | 354.5 | 50.3 | 11.4 | 2022 8 9 | 10.9 | Ciffreo |
| 109P | 135 | 1992 12 12 | 0.958 | 0.964 | 153.0 | 139.4 | 113.4 | 1992 12 4 | 4.5 | Swift-Tuttle |
| 110P | 6.8 | 2021 10 18 | 2.455 | 0.319 | 167.5 | 287.5 | 11.7 | 2023 2 25 | 4.3 | Hartley 3 |
| 111P | 8.5 | 2013 1 30 | 3.704 | 0.110 | 3.4 | 89.8 | 4.2 | 2013 1 28 | 8.4 | Helin-Roman-Crockett |
| 116P | 6.5 | 2022 7 16 | 2.195 | 0.370 | 173.2 | 21.0 | 3.6 | 2024 10 17 | 7.6 | Wild 4 |
| 117P | 8.3 | 2022 7 12 | 3.073 | 0.253 | 224.6 | 58.8 | 8.7 | 2025 5 5 | 6.1 | Helin-Roman-Alu 1 |
| 119P | 7.4 | 2022 8 12 | 2.329 | 0.388 | 322.2 | 104.5 | 7.4 | 2024 10 17 | 9.6 | Parker-Hartley |
| 120P | 7.9 | 2021 5 7 | 2.478 | 0.375 | 36.6 | 358.7 | 8.5 | 2022 1 21 | 6.6 | Mueller 1 |
| 121P | 9.8 | 2023 6 30 | 3.732 | 0.187 | 11.9 | 94.1 | 20.2 | 2025 5 5 | 6.4 | Shoemaker-Holt 2 |
| 122P | 74.4 | 1995 10 6 | 0.659 | 0.963 | 13.0 | 79.6 | 85.4 | 1995 10 10 | 7.5 | de Vico |
| 123P | 7.7 | 2026 9 21 | 2.159 | 0.445 | 103.9 | 45.8 | 15.3 | 2026 10 7 | 8.2 | West-Hartley |
| 127P | 6.4 | 2022 8 10 | 2.213 | 0.359 | 6.3 | 13.6 | 14.3 | 2024 10 17 | 10.5 | Holt-Olmstead |
| 128P | 9.6 | 2017 1 10 | 3.056 | 0.321 | 210.6 | 214.3 | 4.4 | 2017 1 7 | 6.8 | Shoemaker-Holt 1 |
| 130P | 6.2 | 2024 4 15 | 1.825 | 0.461 | 246.3 | 70.2 | 6.1 | 2025 5 5 | 10.4 | McNaught-Hughes |
| 131P | 7.0 | 2026 2 15 | 2.408 | 0.345 | 179.2 | 214.1 | 7.4 | 2024 10 17 | 8.6 | Mueller 2 |
| No. | P | T | q | e | ω | Ω | i | Epoch | H | Name |
| 年 | 年 月 日 | au | 。 | 。 | 。 | 年 月 日 | 等 | |||
| 132P | 7.7 | 2021 11 13 | 1.693 | 0.565 | 216.4 | 174.0 | 5.4 | 2023 9 13 | 10.2 | Helin-Roman-Alu 2 |
| 134P | 15.8 | 2030 1 5 | 2.599 | 0.588 | 18.4 | 202.0 | 4.3 | 2030 1 19 | 5.3 | Kowal-Vavrova |
| 135P | 7.4 | 2022 4 7 | 2.681 | 0.294 | 22.4 | 213.0 | 6.1 | 2023 9 13 | 7.0 | Shoemaker-Levy 8 |
| 136P | 8.6 | 2025 1 3 | 2.958 | 0.293 | 225.3 | 137.4 | 9.4 | 2025 5 5 | 7.4 | Mueller 3 |
| 139P | 9.6 | 2027 7 23 | 3.392 | 0.248 | 166.2 | 242.1 | 2.3 | 2027 7 14 | 7.2 | Vaisala-Oterma |
| 151P | 13.8 | 2015 10 11 | 2.457 | 0.574 | 216.1 | 143.2 | 4.7 | 2022 1 21 | 8.5 | Helin |
| 153P | 364 | 2002 3 18 | 0.507 | 0.990 | 34.7 | 93.4 | 28.1 | 2002 3 27 | 4.0 | Ikeya-Zhang |
| 155P | 16.8 | 2019 11 15 | 1.796 | 0.727 | 14.5 | 97.2 | 6.4 | 2023 2 25 | 10.0 | Shoemaker 3 |
| 158P | 13.5 | 2022 8 28 | 5.008 | 0.118 | 228.4 | 124.5 | 7.4 | 2025 5 5 | 7.1 | Kowal-LINEAR |
| 160P | 7.3 | 2019 12 2 | 1.788 | 0.526 | 12.7 | 333.4 | 15.6 | 2022 1 21 | 6.7 | LINEAR |
| 165P | 76.4 | 2000 6 14 | 6.830 | 0.621 | 126.1 | 0.6 | 15.9 | 2000 6 25 | 5.9 | LINEAR |
| 166P | 51.9 | 2002 5 20 | 8.564 | 0.384 | 321.9 | 64.5 | 15.4 | 2002 5 6 | 7.0 | NEAT |
| 168P | 6.8 | 2026 5 25 | 1.357 | 0.622 | 15.0 | 355.4 | 21.6 | 2023 2 25 | 7.0 | Hergenrother |
| 170P | 8.6 | 2023 4 15 | 2.915 | 0.305 | 224.8 | 142.6 | 10.1 | 2025 5 5 | 9.4 | Christensen |
| 175P | 7.1 | 2026 9 3 | 2.307 | 0.374 | 74.6 | 109.8 | 4.9 | 2026 8 28 | 9.7 | Hergenrother |
| 179P | 14.5 | 2022 5 31 | 4.120 | 0.306 | 297.1 | 115.5 | 19.9 | 2024 3 31 | 5.3 | Jedicke |
| 180P | 7.6 | 2023 7 12 | 2.501 | 0.354 | 94.6 | 84.6 | 16.9 | 2024 3 31 | 7.1 | NEAT |
| 186P | 10.7 | 2019 1 3 | 4.253 | 0.124 | 269.6 | 326.3 | 28.7 | 2023 2 25 | 6.5 | Garradd |
| 187P | 9.7 | 2028 2 10 | 3.827 | 0.157 | 132.7 | 109.8 | 13.7 | 2028 1 30 | 7.3 | LINEAR |
| 193P | 6.8 | 2021 8 24 | 2.173 | 0.393 | 8.1 | 335.2 | 10.7 | 2024 10 17 | 7.5 | LINEAR-NEAT |
| 195P | 16.4 | 2025 8 5 | 4.441 | 0.311 | 250.6 | 243.1 | 36.4 | 2025 5 5 | 6.7 | Hill |
| 199P | 14.2 | 2023 8 7 | 2.911 | 0.505 | 191.8 | 92.3 | 24.9 | 2024 10 17 | 7.4 | Shoemaker 4 |
| 200P | 11.0 | 2019 7 29 | 3.299 | 0.333 | 134.2 | 234.8 | 12.1 | 2022 1 21 | 7.0 | Larsen |
| 211P | 6.7 | 2022 10 4 | 2.327 | 0.344 | 4.3 | 117.1 | 18.9 | 2024 3 31 | 7.8 | Hill |
| 213P | 6.1 | 2023 11 13 | 1.982 | 0.409 | 6.4 | 311.0 | 10.4 | 2025 5 5 | 10.8 | Van Ness |
| No. | P | T | q | e | ω | Ω | i | Epoch | H | Name |
| 年 | 年 月 日 | au | 。 | 。 | 。 | 年 月 日 | 等 | |||
| 213P-B | 6.1 | 2023 11 12 | 1.982 | 0.409 | 6.4 | 311.0 | 10.4 | 2025 5 5 | 7.3 | Van Ness-B |
| 215P | 9.0 | 2028 11 24 | 3.621 | 0.165 | 262.3 | 56.7 | 10.6 | 2025 5 5 | 10.7 | NEAT |
| 216P | 7.6 | 2024 1 6 | 2.127 | 0.449 | 151.7 | 359.8 | 9.1 | 2024 3 31 | 10.7 | LINEAR |
| 219P | 7.0 | 2024 2 14 | 2.356 | 0.356 | 107.9 | 230.9 | 11.5 | 2025 5 5 | 5.9 | LINEAR |
| 226P | 7.3 | 2023 12 27 | 1.774 | 0.529 | 341.1 | 54.0 | 44.0 | 2024 3 31 | 10.1 | Pigott-LINEAR-Kowalski |
| 228P | 8.5 | 2020 3 9 | 3.434 | 0.176 | 115.1 | 31.0 | 7.9 | 2022 1 21 | 9.4 | LINEAR |
| 231P | 8.2 | 2027 8 6 | 3.073 | 0.241 | 44.2 | 132.9 | 12.3 | 2023 9 13 | 7.1 | LINEAR-NEAT |
| 232P | 9.4 | 2028 9 21 | 2.964 | 0.336 | 53.6 | 56.0 | 14.7 | 2028 9 26 | 7.2 | Hill |
| 234P | 7.4 | 2024 10 23 | 2.821 | 0.257 | 357.4 | 179.6 | 11.5 | 2025 5 5 | 7.4 | LINEAR |
| 235P | 6.4 | 2025 12 22 | 1.978 | 0.426 | 352.1 | 200.2 | 9.8 | 2025 5 5 | 5.4 | LINEAR |
| 237P | 6.6 | 2023 5 14 | 1.994 | 0.433 | 25.5 | 245.4 | 14.0 | 2025 5 5 | 7.6 | LINEAR |
| 238P | 5.6 | 2022 6 5 | 2.371 | 0.251 | 324.2 | 51.6 | 1.3 | 2024 3 31 | 8.3 | Read |
| 240P | 7.6 | 2025 12 19 | 2.122 | 0.450 | 352.0 | 74.9 | 23.5 | 2024 10 17 | 9.5 | NEAT |
| 242P | 13.0 | 2024 12 23 | 3.972 | 0.283 | 245.0 | 180.3 | 32.4 | 2025 5 5 | 6.9 | Spahr |
| 243P | 7.5 | 2018 8 27 | 2.450 | 0.360 | 283.6 | 87.6 | 7.6 | 2022 1 21 | 10.4 | NEAT |
| 244P | 10.8 | 2022 11 18 | 3.921 | 0.200 | 93.3 | 354.0 | 2.3 | 2024 3 31 | 6.9 | Scotti |
| 246P | 8.6 | 2021 1 16 | 3.164 | 0.247 | 185.4 | 74.2 | 17.8 | 2024 10 17 | 5.9 | NEAT |
| 253P | 6.4 | 2024 10 21 | 2.027 | 0.415 | 230.8 | 146.8 | 4.9 | 2025 5 5 | 8.0 | PANSTARRS |
| 261P | 6.5 | 2025 12 27 | 2.014 | 0.423 | 67.4 | 291.1 | 6.1 | 2025 12 31 | 7.4 | Larson |
| 266P | 6.6 | 2026 12 7 | 2.324 | 0.341 | 97.9 | 4.9 | 3.4 | 2026 12 26 | 11.0 | Christensen |
| 269P | 18.8 | 2014 9 30 | 4.016 | 0.432 | 225.7 | 241.8 | 7.1 | 2023 2 25 | 6.7 | Jedicke |
| 271P | 18.8 | 2032 3 22 | 4.271 | 0.396 | 36.3 | 9.2 | 6.9 | 2032 3 29 | 7.2 | van Houten-Lemmon |
| 272P | 9.4 | 2022 7 17 | 2.432 | 0.455 | 27.9 | 109.5 | 18.1 | 2023 2 25 | 10.7 | NEAT |
| 274P | 9.2 | 2022 4 8 | 2.452 | 0.440 | 38.5 | 81.3 | 15.8 | 2024 3 31 | 10.9 | Tombaugh-Tenagra |
| 284P | 7.1 | 2021 9 12 | 2.299 | 0.375 | 202.5 | 144.3 | 11.9 | 2024 3 31 | 9.3 | McNaught |
| No. | P | T | q | e | ω | Ω | i | Epoch | H | Name |
| 年 | 年 月 日 | au | 。 | 。 | 。 | 年 月 日 | 等 | |||
| 287P | 8.5 | 2023 7 7 | 3.037 | 0.272 | 189.6 | 138.9 | 16.3 | 2024 10 17 | 9.5 | Christensen |
| 290P | 15.4 | 2029 7 23 | 2.309 | 0.627 | 182.1 | 302.6 | 20.0 | 2029 8 12 | 9.7 | Jager |
| 291P | 9.7 | 2023 5 4 | 2.566 | 0.434 | 173.5 | 237.7 | 6.3 | 2024 10 17 | 8.3 | NEAT |
| 292P | 15.1 | 2029 3 3 | 2.510 | 0.589 | 319.5 | 91.0 | 24.3 | 2022 1 21 | 9.5 | Li |
| 297P | 6.4 | 2021 1 22 | 2.343 | 0.319 | 132.5 | 97.7 | 10.3 | 2021 1 26 | 6.7 | Beshore |
| 299P | 9.2 | 2024 4 30 | 3.156 | 0.281 | 323.7 | 271.6 | 10.5 | 2024 10 17 | 6.8 | Catalina-PANSTARRS |
| 301P | 13.9 | 2028 5 16 | 2.380 | 0.588 | 193.2 | 351.1 | 10.3 | 2028 5 29 | 10.9 | LINEAR-NEAT |
| 302P | 8.8 | 2025 3 9 | 3.289 | 0.230 | 208.6 | 121.7 | 6.0 | 2024 10 17 | 6.3 | Lemmon-PANSTARRS |
| 308P | 17.0 | 2015 5 7 | 4.199 | 0.364 | 333.6 | 63.1 | 4.9 | 2015 5 18 | 10.7 | Lagerkvist-Carsenty |
| 315P | 11.0 | 2027 11 18 | 2.366 | 0.521 | 65.7 | 68.8 | 17.7 | 2023 2 25 | 10.4 | LONEOS |
| 318P | 20.5 | 2036 5 18 | 2.448 | 0.673 | 313.3 | 35.6 | 17.9 | 2036 5 27 | 9.6 | McNaught-Hartley |
| 324P | 5.4 | 2021 5 5 | 2.618 | 0.154 | 57.6 | 270.6 | 21.4 | 2022 1 21 | 7.5 | La Sagra |
| 328P | 8.6 | 2024 7 27 | 1.873 | 0.553 | 30.7 | 341.6 | 17.7 | 2024 10 17 | 4.4 | LONEOS-Tucker |
| 329P | 11.8 | 2027 9 25 | 1.664 | 0.678 | 343.7 | 87.6 | 21.7 | 2027 10 2 | 8.9 | LINEAR-Catalina |
| 330P | 17.0 | 2016 8 25 | 2.987 | 0.549 | 188.8 | 293.1 | 15.7 | 2023 2 25 | 10.1 | Catalina |
| 332P | 5.4 | 2021 8 18 | 1.577 | 0.489 | 152.3 | 3.8 | 9.4 | 2021 8 14 | 5.2 | Ikeya-Murakami |
| 334P | 17.9 | 2017 6 3 | 4.439 | 0.351 | 90.1 | 90.6 | 20.4 | 2023 2 25 | 6.5 | NEAT |
| 336P | 10.9 | 2028 5 16 | 2.701 | 0.451 | 311.5 | 298.1 | 17.9 | 2028 5 29 | 8.2 | McNaught |
| 343P | 12.7 | 2029 11 3 | 2.264 | 0.585 | 137.6 | 257.1 | 5.6 | 2024 10 17 | 5.6 | NEAT-LONEOS |
| 344P | 10.7 | 2027 7 24 | 2.803 | 0.423 | 140.5 | 273.1 | 3.5 | 2023 2 25 | 5.3 | Read |
| 349P | 6.8 | 2024 5 27 | 2.510 | 0.299 | 255.8 | 331.8 | 5.5 | 2024 3 31 | 10.8 | Lemmon |
| 352P | 17.1 | 2017 6 22 | 2.541 | 0.618 | 309.4 | 28.0 | 21.0 | 2023 2 25 | 10.9 | Skiff |
| 353P | 8.5 | 2026 7 1 | 2.212 | 0.470 | 230.5 | 121.5 | 28.4 | 2026 7 19 | 8.5 | McNaught |
| 356P | 8.5 | 2017 12 18 | 2.680 | 0.355 | 226.0 | 160.8 | 9.6 | 2022 1 21 | 7.4 | WISE |
| 357P | 9.4 | 2018 5 28 | 2.527 | 0.434 | 1.5 | 44.6 | 6.3 | 2018 6 11 | 5.1 | Hill |
| No. | P | T | q | e | ω | Ω | i | Epoch | H | Name |
| 年 | 年 月 日 | au | 。 | 。 | 。 | 年 月 日 | 等 | |||
| 358P | 5.6 | 2023 11 10 | 2.395 | 0.240 | 299.6 | 85.7 | 11.1 | 2024 3 31 | 7.8 | PANSTARRS |
| 361P | 11.0 | 2018 7 3 | 2.768 | 0.439 | 219.0 | 203.3 | 13.9 | 2023 2 25 | 4.6 | Spacewatch |
| 370P | 16.6 | 2034 10 13 | 2.500 | 0.616 | 357.0 | 54.0 | 19.2 | 2034 10 5 | 7.2 | NEAT |
| 371P | 8.5 | 2018 10 4 | 2.191 | 0.476 | 308.5 | 67.3 | 17.4 | 2018 10 9 | 4.3 | LINEAR-Skiff |
| 372P | 9.6 | 2028 5 21 | 3.835 | 0.151 | 27.3 | 325.8 | 9.5 | 2028 5 29 | 7.1 | McNaught |
| 373P | 7.4 | 2026 9 5 | 2.301 | 0.394 | 221.2 | 231.9 | 13.8 | 2026 8 28 | 6.0 | Rinner |
| 374P | 11.1 | 2019 1 10 | 2.677 | 0.462 | 51.6 | 7.9 | 10.8 | 2018 12 28 | 7.4 | Larson |
| 376P | 13.8 | 2019 9 14 | 2.799 | 0.514 | 285.4 | 312.9 | 1.2 | 2024 10 17 | 9.5 | LONEOS |
| 379P | 6.6 | 2019 8 1 | 2.334 | 0.338 | 31.2 | 184.0 | 12.4 | 2019 7 16 | 10.8 | Spacewatch |
| 380P | 9.3 | 2019 5 20 | 2.898 | 0.343 | 86.6 | 130.9 | 8.1 | 2023 2 25 | 7.6 | PANSTARRS |
| 382P | 14.3 | 2021 10 30 | 4.326 | 0.266 | 162.4 | 170.3 | 8.3 | 2025 5 5 | 7.1 | Larson |
| 385P | 8.9 | 2028 8 5 | 2.569 | 0.401 | 44.5 | 357.0 | 16.8 | 2028 8 17 | 7.4 | Hill |
| 388P | 12.0 | 2019 7 23 | 2.003 | 0.618 | 42.4 | 37.0 | 23.9 | 2021 7 5 | 10.9 | Gibbs |
| 391P | 10.2 | 2028 5 6 | 4.140 | 0.119 | 186.3 | 124.7 | 21.2 | 2028 4 19 | 9.9 | Kowalski |
| 393P | 10.5 | 2030 5 7 | 4.229 | 0.119 | 329.2 | 36.4 | 16.8 | 2025 5 5 | 7.6 | Spacewatch-Hill |
| 395P | 19.3 | 2022 2 20 | 4.238 | 0.412 | 100.7 | 221.0 | 3.6 | 2025 5 5 | 9.9 | Catalina-NEAT |
| 401P | 13.9 | 2019 12 7 | 2.426 | 0.580 | 309.4 | 359.9 | 12.8 | 2022 1 21 | 10.7 | McNaught |
| 402P | 18.7 | 2021 12 15 | 3.939 | 0.440 | 326.9 | 123.1 | 30.8 | 2024 3 31 | 5.5 | LINEAR |
| 403P | 12.7 | 2033 5 23 | 2.711 | 0.503 | 277.7 | 163.7 | 12.3 | 2033 6 12 | 7.1 | Catalina |
| 404P | 10.3 | 2023 10 31 | 4.133 | 0.124 | 169.0 | 260.0 | 9.8 | 2025 5 5 | 10.3 | Bressi |
| 407P | 6.5 | 2020 1 28 | 2.158 | 0.380 | 93.5 | 80.4 | 4.9 | 2023 2 25 | 7.2 | PANSTARRS-Fuls |
| 408P | 10.3 | 2022 10 6 | 3.472 | 0.268 | 226.7 | 189.5 | 19.4 | 2025 5 5 | 7.1 | Novichonok-Gerke |
| 415P | 8.3 | 2029 6 15 | 3.297 | 0.196 | 346.4 | 160.3 | 31.8 | 2029 7 3 | 7.4 | Tenagra |
| 419P | 6.6 | 2021 10 27 | 2.548 | 0.277 | 187.8 | 40.4 | 2.8 | 2023 9 13 | 7.3 | PANSTARRS |
| 422P | 15.7 | 2022 1 11 | 3.101 | 0.506 | 304.8 | 36.0 | 39.6 | 2024 3 31 | 7.1 | Christensen |
| No. | P | T | q | e | ω | Ω | i | Epoch | H | Name |
| 年 | 年 月 日 | au | 。 | 。 | 。 | 年 月 日 | 等 | |||
| 425P | 16.0 | 2021 9 20 | 2.892 | 0.544 | 200.9 | 210.1 | 16.4 | 2023 9 13 | 7.1 | Kowalski |
| 427P | 5.6 | 2023 3 19 | 2.170 | 0.315 | 100.0 | 252.4 | 11.9 | 2023 4 6 | 10.7 | ATLAS |
| 434P | 8.4 | 2021 10 26 | 2.998 | 0.275 | 128.3 | 288.9 | 6.3 | 2024 3 31 | 9.2 | Tenagra |
| 437P | 9.7 | 2022 8 18 | 3.400 | 0.255 | 206.8 | 245.9 | 3.7 | 2023 2 25 | 7.7 | Lemmon-PANSTARRS |
| 440P | 25.1 | 2022 3 29 | 2.054 | 0.761 | 183.3 | 328.8 | 12.3 | 2024 3 31 | 7.4 | Kobayashi |
| 442P | 11.1 | 2022 8 18 | 2.319 | 0.533 | 310.7 | 32.0 | 6.1 | 2024 3 31 | 10.5 | McNaught |
| 443P | 8.4 | 2022 10 9 | 2.957 | 0.283 | 145.1 | 108.9 | 19.9 | 2024 10 17 | 9.2 | PANSTARRS-Christensen |
| 447P | 13.4 | 2022 8 19 | 4.627 | 0.180 | 97.7 | 302.7 | 7.4 | 2023 2 25 | 7.6 | Sheppard-Tholen |
| 449P | 6.8 | 2020 11 24 | 1.873 | 0.480 | 176.7 | 242.5 | 15.5 | 2024 3 31 | 8.6 | Leonard |
| 450P | 22.4 | 2027 1 29 | 5.449 | 0.314 | 23.1 | 124.3 | 10.7 | 2025 5 5 | 6.7 | LONEOS |
| 455P | 5.6 | 2023 2 25 | 2.192 | 0.305 | 237.6 | 146.2 | 14.1 | 2023 2 25 | 9.4 | PANSTARRS |
| 457P | 4.3 | 2024 8 20 | 2.332 | 0.119 | 104.4 | 176.0 | 5.2 | 2024 10 17 | 6.8 | Lemmon-PANSTARRS |
| 458P | 7.6 | 2022 10 30 | 2.634 | 0.317 | 104.8 | 1.6 | 13.6 | 2023 2 25 | 9.2 | Jahn |
| 464P | 10.1 | 2023 2 27 | 3.371 | 0.280 | 267.6 | 309.6 | 21.7 | 2024 10 17 | 7.1 | PANSTARRS |
| 465P | 14.8 | 2023 5 9 | 2.328 | 0.614 | 141.1 | 218.0 | 25.9 | 2024 3 31 | 6.9 | Hill |
| 467P | 14.1 | 2022 11 30 | 5.509 | 0.055 | 267.8 | 43.3 | 2.5 | 2024 10 17 | 8.0 | LINEAR-Grauer |
| 471P | 13.6 | 2023 12 19 | 2.120 | 0.628 | 94.8 | 283.3 | 4.8 | 2025 5 5 | 10.0 | LINEAR-Lemmon |
| 472P | 21.7 | 2024 7 14 | 3.388 | 0.565 | 218.9 | 205.9 | 10.8 | 2025 5 5 | 6.5 | NEAT-LINEAR |
| 477P | 5.2 | 2023 12 26 | 1.751 | 0.417 | 306.0 | 59.2 | 8.9 | 2024 3 31 | 7.8 | PANSTARRS |
| 478P | 7.0 | 2024 5 1 | 2.394 | 0.343 | 13.2 | 127.3 | 12.5 | 2024 3 31 | 10.0 | ATLAS |
| 485P | 17.9 | 2023 8 24 | 3.991 | 0.417 | 196.0 | 261.6 | 10.0 | 2024 3 31 | 6.6 | Sheppard-Tholen |
| 489P | 9.3 | 2025 12 4 | 1.561 | 0.647 | 109.4 | 20.6 | 4.0 | 2024 10 17 | 7.6 | Denning |
| 493P | 19.2 | 2026 1 14 | 3.823 | 0.466 | 83.2 | 1.1 | 24.1 | 2025 5 5 | 10.7 | LONEOS |
| 496P | 15.1 | 2025 3 10 | 1.621 | 0.734 | 42.2 | 63.6 | 14.8 | 2025 5 5 | 10.9 | Hill |
| 497P | 13.3 | 2025 2 15 | 2.075 | 0.631 | 32.4 | 40.4 | 10.4 | 2025 5 5 | 8.8 | Spacewatch-PANSTARRS |
| No. | P | T | q | e | ω | Ω | i | Epoch | H | Name |
| 年 | 年 月 日 | au | 。 | 。 | 。 | 年 月 日 | 等 | |||
| 498P | 9.8 | 2024 12 18 | 1.964 | 0.572 | 179.1 | 279.2 | 14.5 | 2025 5 5 | 6.2 | LINEAR |
※ 軌道のデータは IAU Minor Planet Center より、等級のデータは JPL Solar System Dynamics による。
| 項目 | 説明 | |
|---|---|---|
| No. | 周期彗星の確定番号 | |
| P | 公転周期（年） | |
| T | 近日点通過時刻（西暦・地球時 TT） | |
| q | 近日点距離（天文単位） | |
| e | 離心率 | |
| ω | 近日点引数（度） | (J2000.0) |
| Ω | 昇交点黄経（度） | |
| i | 軌道傾斜角（度） | |
| Epoch | 元期（西暦・地球時 TT） | |
| H | 絶対等級（等） | |
| Name | 彗星名 | |