Qisqa davrli kometalar roʻyxati: Versiyalar orasidagi farq
Tahrir izohi yoʻq |
k Artemev Nikolay Davriy kometalar roʻyxati sahifasini Qisqa davrli kometalar roʻyxatiga koʻchirdi |
(Farq yoʻq)
|
2022-yil 9-iyun, 09:39 dagi koʻrinishi
Davriy kometalar (qisqa davrli kometalar deb ham ataladi) — orbital davrlari 200 yildan kam bo'lgan yoki bir perigeliyadan ko'proq o'tish paytida kuzatilgan kometalardir[1] (masalan , 153P/Ikeya-Chjan ). "Davriy kometa" ba'zan davriy orbitaga ega bo'lgan har qanday kometa ma'nosida ham ishlatiladi, hatto davri 200 yildan ortiq bo'lsa ham.
Davriy kometalar, odatda, ikkinchi perigeliyani o'tishdan keyin doimiy raqam prefiksini oladi, shuning uchun P/2005 T5 (Broughton) kabi bir qator raqamlanmagan davriy kometalar mavjud. Bir perigeliyani o'tganidan keyin kuzatilmaydigan yoki yo'qolgan deb taxmin qilingan kometalarga D belgisi beriladi, shuningdek davriy raqam berilgan va keyinchalik yo'qolgan kometalar ham 3D kabi [n]P o'rniga [n]D beriladi, 3D/Biela yoki 5D/Brorsen kabi.
Deyarli barcha holatlarda kometalar o'zlarining kashfiyotchilari sharafiga nomlanadi, biroq 2P/Encke va 27P/Crommelin kabi ba'zi hollarda ular orbitalarini hisoblab chiqqan qurilma (orbita kompyuterlari) nomiga atalgan. Kometalarning uzoq muddatli orbitalarini hisoblash qiyin, chunki ma'lum bo'lgan traektoriyadagi xatolar sayyoralardan tebranishlar bilan to'planadi, elektron kompyuterlardan oldingi davrlarda ba'zi olimlar butun hayotlarini shunga bag'ishlashgan. Shunga qaramay, juda ko'p kometalar yo'qolgan, chunki ularning orbitalari tortishish kuchidan tashqari boshqa unsurlardan ham ta'sirlangan, masalan, gaz va kometa dumini hosil qiluvchi boshqa moddalarning chiqishi.
Davriy kometalar ba'zan bir xil nom bilan atalgan (masalan, to'qqizta Shoemaker-Levi kometasi yoki yigirma to'rtta NEAT kometasi); XAI tizimi ularni raqam prefiksi yoki toʻliq belgilash orqali ajratadi (masalan, 181P va 192P/Shoemaker–Levy ikkalasi ham “Kometa Shoemaker–Levy”). Adabiyotda davriy kometalarga norasmiy raqamlash tizimi qo'llaniladi (davriy bo'lmaganlarni o'tkazib yuboradi), shuning uchun 181P va 192P mos ravishda Shoemaker-Levy 6 va Comet Shoemaker-Levy 1 deb nomlanadi. Davriy bo'lmagan Shoemaker-Levy kometalari quyidagi ketma-ketlikda qo'yilgan: C/1991 B1 2 va 3 orasida, C/1991 T2 5 va 6 orasida, C/1993 K1 va C/1994 E2Shoemaker-Levy 9 dan keyin.
Kometa nomenklaturasida " /" dan oldingi harf "C" (davriy bo'lmagan kometa), "P" (davriy kometa), "D" (yo'qolgan yoki parchalangan kometa), "X" (aniq orbitasini hisoblab bo'lmaydigan kometa - odatda tarixiy kometa) lar qo'llaniladi. "I" yoki "A" yulduzlararo obyekt yoki noto'g'ri kometa sifatida aniqlangan, lekin aslida kichik sayyora bo'lgan ob'ekt uchun ishlatiladi[1], yoki giperbolik orbitadagi kometalar faolligini ko'rsatmaydigan obyekt uchun ham shu harflardan foydalaniladi[2]. Ba'zi ro'yxatlarda "C" prefiksi kometalarning qaytishi tasdiqlanmaguncha taxminan 30 yildan kattaroq davrlar uchun saqlanadi[3].
Yupiter oilasiga mansub raqamsiz kometalari ro'yxati
Yupiter oilasi kometalari rasman 2 < T Yupiter < 3 bilan aniqlangan bo'lsa-da, ular 20 yildan kamroq muddatga ega bo'lgan, nisbatan past moyillik va Yupiternikiga to'g'ri keladigan orbitaga ega bo'lgan har qanday kometa sifatida ham erkin ta'riflanishi mumkin. Bu kometalar ko'pincha yaxshi kuzatilmayadi, chunki sayyora bilan orbital o'zaro ta'sir ko'pincha kometalarning orbitalarini bezovta qiladi, bu esa ularni osmonda kutilgan holatda topilmasligiga va keyinchalik yo'qolishiga olib keladi. Bundan tashqari, ularning past kotarali albedolari va Oort bulutiga nisbatan Quyoshga tez-tez yaqinliklari kometalar ularning uchuvchi moddalarni tezroq yo'q bo'lishiga olib keladi, bu ularni uzoqroq orbital davrlarga ega bo'lgan kometalarga qaraganda nisbatan xiraroq ko'rinishiga olib keladi.
Kometa belgisi | Nomi | Eksantriklik | Katta yarim o'q ( |
Orbital davr (yil) | Nishab (°) | Perigeliy ( |
Mutlaq kattalik | Oxirgi perigeliysi | Keyingi kuzatilmagan perigeliy |
---|---|---|---|---|---|---|---|---|---|
X/1979 O3 | Kowal | 0.33 | 3.09 | 5.44 | 1.75 | 2.07 | 15.8 | 1979/07/26 | 1985 |
X/1981 R1 | Stattmayer | 0.26 | 2.45 | 3.84 | 11.00 | 1.28 | 13.4 | 1981/08/18 | 1986 |
3200 Phaeton | IRAS | 0.88990215 | 1.271205253 | 1.43 | 22.245786 | 0.13995697 | 14.6 | 2020/12/07 | 2022/05/15 |
X/1991 G1 | Meyer | 0.44 | 2.41 | 3.73 | 5.96 | 1.36 | 18.7 | 1991/04/11 | 1995 |
P/2012 T2 | PANSTARRS | 0.159 | 5.735 | 13.73 | 12.562 | 4.823 | 10.2 | 2013/04/10 | 2026/12/31 |
P/2012 T3 | PANSTARRS | 0.602 | 5.990 | 14.66 | 9.51 | 2.39 | 14.8 | 2012/04/15 | 2026/12/24 |
P/2012 U2 | PANSTARRS | 0.50657 | 7.3522 | 19.94 | 10.5345 | 3.6278 | 12.1 | 2012/12/04 | 2032/11/12 |
P/2013 A2 | Scotti | 0.45584 | 4.0014 | 8 | 3.3661 | 2.17739 | 16 | 2021/02/07 | 2029/02/24 |
P/2013 G1 | Kowalski | 0.51237 | 6.8765 | 18.03 | 5.46867 | 3.353099 | 10.3 | 2013/12/10 | 2031/12/21 |
P/2013 G4 | PANSTARRS | 0.4104 | 4.432 | 9.33 | 5.926 | 2.6132 | 15.1 | 2013/02/09 | 2022/06/09 |
P/2013 J2 | McNaught | 0.656146 | 6.24634 | 15.61 | 15.49553 | 2.147828 | 10.8 | 2013/08/22 | 2029/04/02 |
P/2013 N5 | PANSTARRS | 0.7319 | 6.801 | 17.74 | 23.2425 | 1.82305 | 14.7 | 2013/07/02 | 2031/03/29 |
P/2013 O2 | PANSTARRS | 0.43894 | 3.82491 | 7.48 | 13.30706 | 2.1401 | 13.1 | 2021/06/09 | 2028/10/13 |
P/2013 R3 | Catalina-PANSTARRS | 0.27345 | 3.03293 | 5.28 | 0.89893 | 2.20358 | 6.4 | 2013/08/05 | 2018/11/15 |
P/2013 R3-A | Catalina-PANSTARRS | 0.2733 | 3.0327 | 5.28 | 0.898 | 2.2038 | 2013/08/05 | 2018/11/15 | |
P/2013 R3-B | Catalina-PANSTARRS | 0.2733 | 3.0327 | 5.28 | 0.8996 | 2.2038 | 2013/08/05 | 2018/11/15 | |
P/2013 T1 | PANSTARRS | 0.6233 | 5.867 | 14.21 | 24.21 | 2.2105 | 16.6 | 2013/07/31 | 2027/10/16 |
P/2013 T2 | Schwartz | 0.52849 | 3.3926 | 6.25 | 9.3521 | 1.59962 | 14.4 | 2013/06/20 | 2020/09/19 |
P/2013 W1 | PANSTARRS | 0.59388 | 3.4857 | 6.51 | 4.69951 | 1.415614 | 16.5 | 2014/03/08 | 2020/09/11 |
P/2014 A2 | Hill | 0.64983 | 5.9248 | 14.42 | 24.5135 | 2.07468 | 13.4 | 2013/10/28 | 2027/03/30 |
P/2014 A3 | PANSTARRS | 0.242 | 4.6796 | 10.12 | 13.6706 | 3.547 | 12.5 | 2013/04/18 | 2023/06/01 |
P/2014 C1 | TOTAS | 0.446 | 3.043 | 5.31 | 2.6796 | 1.6857 | 15.6 | 2013/12/18 | 2019/04/10 |
P/2014 E1 | Larson | 0.423184 | 3.71198 | 7.15 | 15.97916 | 2.141133 | 14.5 | 2021/07/16 | 2028/10/02 |
P/2014 L2 | NEOWISE | 0.646763 | 6.32589 | 15.91 | 5.18441 | 2.234541 | 8.6 | 2014/07/15 | 2030/06/15 |
P/2014 M4 | PANSTARRS | 0.59557 | 5.8139 | 14.02 | 3.34519 | 2.3513 | 13.1 | 2014/12/27 | 2029/01/02 |
P/2014 R5 | Lemmon-PANSTARRS | 0.4128 | 4.0634 | 8.19 | 1.0881 | 2.3859 | 13.1 | 2014/06/17 | 2022/08/25 |
P/2014 U4 | PANSTARRS | 0.4711 | 3.4853 | 6.51 | 6.4571 | 1.8434 | 15.4 | 2014/08/03 | 2020/02/05 |
P/2014 V1 | PANSTARRS | 0.4 | 4 | 8 | 23 | 2.6 | 13.4 | 2014/12/18 | 2023 |
P/2014 W4 | PANSTARRS | 0.35312 | 6.5877 | 16.91 | 15.2738 | 4.26150 | 6.1 | 2015/12/29 | 2032/11/26 |
P/2015 C1 | TOTAS-Gibbs | 0.56256 | 6.6126 | 17.00 | 13.8774 | 2.89264 | 12.8 | 2015/05/01 | 2032/05/01 |
C/2015 D1 | SOHO | 0.9943 | 4.9 | 11 | 69.62 | 0.02832 | 14.7 | 2015/02/19 | 2026 |
P/2015 D6 | Lemmon-PANSTARRS | 0.3696 | 7.239 | 19.48 | 20.1839 | 4.5637 | 11.0 | 2015/07/13 | 2035/01/03 |
P/2015 F1 | PANSTARRS | 0.27825 | 3.52142 | 6.61 | 2.80440 | 2.54160 | 12.2 | 2021/10/22 | 2028/06/15 |
P/2015 J3 | NEOWISE | 0.55404 | 3.3503 | 6.13 | 8.1252 | 3.3503 | 15.9 | 2021/04/19 | 2027/05/21 |
P/2015 K5 | PANSTARRS | 0.5540 | 6.694 | 17.32 | 39.987 | 2.9861 | 13.7 | 2015/06/06 | 2032/09/30 |
P/2015 M2 | PANSTARRS | 0.17896 | 7.2017 | 19.33 | 3.9741 | 5.9128 | 8.2 | 2015/08/31 | 2024/12/29 |
P/2015 P4 | PANSTARRS | 0.58424 | 6.0736 | 14.97 | 8.71375 | 2.52516 | 6.5 | 2016/01/19 | 2031/01/08 |
C/2015 R1 | PANSTARRS | 0.63286 | 5.8982 | 14.32 | 22.6683 | 2.16545 | 13.4 | 2015/06/25 | 2030/01/04 |
P/2015 R2 | PANSTARRS | 0.440 | 4.36 | 9.1 | 14.8 | 2.44 | 15.8 | 2015/06/19 | 2021/07/29 |
P/2015 T3 | PANSTARRS | 0.43 | 3.9 | 7.7 | 12.2 | 2.21 | 15.0 | 2015/03/12 | 2023 |
P/2015 W2 | Catalina | 0.63411 | 7.3200 | 19.80 | 11.6113 | 2.67834 | 13.7 | 2015/09/30 | 2035/07/19 |
P/2015 X1 | PANSTARRS | 0.42039 | 3.6292 | 6.91 | 12.1622 | 2.10355 | 16.3 | 2015/10/10 | 2022/09/07 |
P/2015 X3 | PANSTARRS | 0.4382 | 5.024 | 11.26 | 24.38 | 2.822 | 14.5 | 2015/08/07 | 2026/11/09 |
P/2015 X6 | PANSTARRS | 0.1700 | 2.756 | 4.57 | 4.5583 | 2.2873 | 16.1 | 2016/03/18 | 2020/07/08 |
P/2016 A2 | Christensen | 0.274 | 4.75 | 10.34 | 26.8 | 3.45 | 12.1 | 2015/06/16 | 2025/10/19 |
P/2016 A7 | PANSTARRS | 0.56662 | 5.0225 | 11.26 | 16.6374 | 2.17665 | 7.3 | 2016/02/25 | 2027/05/31 |
P/2016 G1 | PANSTARRS | 0.21003 | 2.58322 | 4.15 | 10.9685 | 2.04068 | 14.7 | 2017/01/26 | 2021/03/21 |
P/2016 J1-A | PANSTARRS | 0.228265 | 3.17209 | 5.65 | 14.33019 | 2.44801 | 16.5 | 2016/06/24 | 2022/02/16 |
P/2016 J1-B | PANSTARRS | 0.228231 | 3.17201 | 5.65 | 14.3312 | 2.44806 | 16.8 | 2016/06/24 | 2022/02/16 |
P/2016 J3 | STEREO | 0.8803526 | 3.902604 | 7.71 | 25.32992 | 0.467 | 13.3 | 2016/05/21 | 2024/02/05 |
P/2016 R4 | Gibbs | 0.47506 | 5.3350 | 12.32 | 10.8621 | 2.80052 | 13.1 | 2016/07/20 | 2028/11/13 |
P/2017 B4 | PANSTARRS | 0.360 | 4.37 | 9.1 | 19.9 | 2.80 | 14.6 | 2017/01/21 | 2026/05/06 |
P/2017 D1 | Fuls | 0.44033 | 4.80244 | 10.52 | 20.7326 | 2.688 | 13.4 | 2016/06/28 | 2027/01/06 |
P/2017 K3 | Gasparovic | 0.58125 | 5.574272 | 13.16 | 4.27872 | 2.3342 | 14.6 | 2017/05/31 | 2030/07/29 |
P/2017 R1 | PANSTARRS | 0.195005 | 4.1325 | 8.40 | 2.57265 | 3.32669 | 13.9 | 2017/04/07 | 2025/09/01 |
P/2017 S8 | PANSTARRS | 0.393696 | 2.77621 | 4.63 | 29.85994 | 1.68322 | 14.8 | 2018/01/28 | 2022/09/13 |
P/2017 S9 | PANSTARRS | 0.30457 | 3.15659 | 5.61 | 14.1380 | 2.19518 | 16.8 | 2017/07/23 | 2023/03/03 |
P/2017 U3 | PANSTARRS | 0.0997 | 4.936 | 10.97 | 15.909 | 4.444 | 11.1 | 2019/04/22 | 2030/04/09 |
P/2018 A4 | PANSTARRS | 0.7818 | 10.974 | 36.35 | 3.1423 | 2.395 | 6.9 | 2018/05/19 | 2054 |
P/2018 A5 | PANSTARRS | 0.5230 | 5.648 | 13.42 | 23.577 | 2.694 | 13.9 | 2017/09/23 | 2031 |
P/2018 C1 | Lemmon-Read | 0.5345 | 5.577 | 13.17 | 5.1350 | 2.596 | 13.9 | 2018/02/24 | 2031 |
P/2018 H2 | PANSTARRS | 0.5398 | 4.405 | 9.25 | 7.389 | 2.027 | 15.4 | 2018/01/23 | 2027 |
P/2018 L1 | PANSTARRS | 0.4822 | 3.642 | 6.95 | 10.588 | 1.886 | 14.6 | 2018/11/12 | 2025 |
P/2018 L4 | PANSTARRS | 0.6598 | 4.928 | 10.94 | 26.619 | 1.676 | 8.9 | 2018/07/31 | 2029 |
P/2018 L5 | Leonard | 0.363355 | 3.61815 | 6.88 | 2.209 | 2.3035 | 6.8 | 2018/05/04 | 2025 |
P/2018 P3 | PANSTARRS | 0.4168 | 3.01577 | 5.24 | 8.91257 | 1.759 | 17.8 | 2018/10/08 | 2024 |
P/2018 P4 | PANSTARRS | 0.449 | 6.656 | 17.17 | 23.108 | 3.6664 | 12.1 | 2018/11/06 | 2036 |
C/2018 P5 | PANSTARRS | 0.6405 | 12.72968 | 45.42 | 7.2568 | 4.576 | 6.5 | 2019/02/26 | 2064 |
P/2018 V5 | Trujillo-Sheppard | 0.475 | 8.961 | 26.83 | 10.58 | 4.71 | 8.5 | 2018/10/03 | 2045 |
P/2018 Y2 | Africano | 0.4791 | 7.4765 | 20.44 | 11.687 | 3.8946 | 11 | 2019/01/02 | 2039 |
P/2019 A1 | PANSTARRS | 0.5689 | 5.1307 | 11.62 | 13.744 | 2.2117 | 13.7 | 2018/10/11 | 2030 |
P/2019 A2 | ATLAS | 0.3820 | 5.7331 | 13.73 | 14.856 | 3.543 | 10.8 | 2018/11/21 | 2032 |
P/2019 A3 | PANSTARRS | 0.2648 | 3.1471 | 5.58 | 15.366 | 2.3134 | 14.9 | 2018/08/01 | 2024 |
P/2019 A4 | PANSTARRS | 0.0896 | 2.6135 | 4.23 | 13.3190 | 2.3794 | 15.4 | 2018/12/05 | 2023 |
P/2019 A6 | Lemmon - PANSTARRS | 0.6392 | 5.3725 | 12.45 | 33.2283 | 1.9385 | 14.5 | 2018/08/29 | 2031 |
P/2019 A8 | PANSTARRS | 0.4387 | 3.3544 | 6.14 | 2.9667 | 1.8828 | 13.6 | 2018/09/02 | 2024 |
P/2019 B2 | Groeller | 0.3729 | 3.8534 | 7.56 | 16.8287 | 2.4165 | 6.6 | 2019/06/08 | 2026 |
P/2019 F2 | ATLAS | 0.8651 | 16.5508 | 67.33 | 19.1874 | 2.2328 | 6.2 | 2019/09/08 | 2086 |
P/2019 M2 | ATLAS | 0.6485 | 3.026 | 5.26 | 12.2820 | 1.0634 | 21.2 | 2019/06/22 | 2024 |
P/2019 S2 | PANSTARRS | 0.2067 | 4.733 | 10.30 | 10.4730 | 3.7553 | 13.1 | 2019/02/20 | 2029 |
P/2019 S3 | PANSTARRS | 0.4706 | 3.413 | 6.31 | 8.692 | 1.8067 | 17.9 | 2019/08/26 | 2025 |
P/2019 T6 | PANSTARRS | 0.6235 | 5.454 | 12.74 | 18.7574 | 2.0534 | 15.7 | 2019/11/08 | 2032 |
P/2019 U4 | PANSTARRS | 0.4752 | 3.520 | 6.60 | 11.6923 | 1.8471 | 18.6 | 2019/09/18 | 2026 |
P/2019 W1 | PANSTARRS | 0.2660 | 4.550 | 9.71 | 23.4619 | 3.3399 | 13.2 | 2019/05/07 | 2029 |
P/2019 X1 | Pruyne | 0.3026 | 6.174 | 15.34 | 10.2465 | 4.3055 | 10.3 | 2019/07/20 | 2034 |
P/2019 X2 | PANSTARRS | 0.4993 | 3.643 | 6.95 | 15.8816 | 1.8241 | 18.1 | 2019/12/09 | 2026 |
P/2019 Y3 | Catalina | 0.6956 | 2.996 | 5.19 | 24.634 | 0.91196 | 19.2 | 2019/12/13 | 2025 |
P/2020 G1 | Pimentel | 0.8596 | 3.603 | 6.84 | 18.4727 | 0.5058 | 18.7 | 2020/03/17 | 2027 |
P/2020 K9 | Lemmon-PANSTARRS | 0.3221 | 4.204 | 8.62 | 23.2026 | 2.8495 | 12.3 | 2021/02/12 | 2029 |
P/2020 M1 | PANSTARRS | 0.4770 | 5.087 | 11.47 | 8.6328 | 2.6609 | 10.1 | 2019/12/21 | 2031 |
P/2020 O1 | Lemmon-PANSTARRS | 0.1199 | 2.647 | 4.31 | 5.2235 | 2.3284 | 15.9 | 2020/05/03 | 2024 |
P/2020 O3 | PANSTARRS | 0.1061 | 4.662 | 10.07 | 8.4428 | 4.1674 | 12.3 | 2021/01/26 | 2031 |
P/2020 Q2 | PANSTARRS | 0.5055 | 10.923 | 36.10 | 5.4018 | 3.3100 | 10.9 | 2020/02/07 | 2056 |
P/2020 R5 | PANSTARRS | 0.3145 | 4.9788 | 11.11 | 11.4543 | 3.4130 | 7.5 | 2020/05/28 | 2031 |
P/2020 S1 | PANSTARRS | 0.5072 | 59.811 | 14.63 | 13.7349 | 2.9473 | 17.5 | 2021/01/16 | 2038 |
P/2020 S5 | PANSTARRS | 0.3383 | 4.0482 | 8.15 | 12.3542 | 2.6787 | 14.7 | 2020/08/08 | 2028 |
P/2020 S6 | Leonard | 0.4790 | 3.599 | 6.83 | 15.4597 | 1.8748 | 9.0 | 2020/11/23 | 2027 |
P/2020 S7 | PANSTARRS | 0.4106 | 5.0238 | 11.26 | 16.0922 | 2.9610 | 14.6 | 2020/11/18 | 2032 |
P/2020 T3 | PANSTARRS | 0.5915 | 3.5168 | 6.60 | 7.296 | 1.4366 | 13.2 | 2021/01/20 | 2027 |
P/2020 U2 | PANSTARRS | 0.5105 | 3.777 | 7.34 | 6.421 | 1.849 | 9.2 | 2020/12/25 | 2028 |
P/2020 W1 | Rankin | 0.2649 | 7.193 | 19.29 | 10.792 | 5.288 | 10.4 | 2020/04/04 | 2039 |
P/2020 X1 | ATLAS | 0.3641 | 4.5186 | 9.61 | 31.6672 | 2.873 | 12.5 | 2020/07/21 | 2030 |
P/2020 X2 | ATLAS | 0.7663 | 16.3789 | 66.29 | 18.1917 | 3.829 | 10.5 | 2020/11/15 | 2087 |
P/2021 A5 | PANSTARRS | 0.1398 | 3.047 | 5.32 | 18.188 | 2.6209 | 15.0 | 2020/11/11 | 2026 |
P/2021 L2 | Leonard | 0.5218 | 4.053 | 8.16 | 21.069 | 1.939 | 15.8 | 2021/07/24 | 2029 |
P/2021 L4 | PANSTARRS | 0.1187 | 3.165 | 5.63 | 16.962 | 2.789 | 13.8 | 2019/09/04 | 2025 |
P/2021 N1 | ZTF | 0.6768 | 2.977 | 5.84 | 11.506 | 0.962 | 17.8 | 2021/06/06 | 2026 |
P/2021 N2 | Fuls | 0.4524 | 6.933 | 18.26 | 13.063 | 3.797 | 8.6 | 2021/11/13 | 2039 |
P/2021 P3 | PANSTARRS | 0.3405 | 4.4216 | 9.298 | 27.156 | 2.916 | 4.9 | 2021/05/31 | 2030 |
P/2021 Q5 | ATLAS | 0.6242 | 3.285 | 5.955 | 10.734 | 1.235 | 15.8 | 2021/08/30 | 2027 |
P/2021 R3 | PANSTARRS | 0.3319 | 3.7804 | 7.35 | 19.933 | 2.526 | 18.2 | 2021/05/27 | 2028 |
P/2021 R4 | Wierzchos | 0.5862 | 5.6204 | 13.32 | 21.040 | 2.326 | 16.3 | 2021/10/13 | 2034 |
P/2021 R5 | Rankin | 0.3076 | 4.7987 | 10.51 | 7.852 | 3.323 | 7.3 | 2022/01/11 | 2032 |
P/2021 R6 | Groeller | 0.5932 | 6.274 | 15.716 | 34.926 | 2.552 | 14.9 | 2021/10/31 | 2037 |
P/2021 U3 | Attard-Maury | 0.5500 | 4.193 | 8.587 | 69.966 | 1.887 | 16.8 | 2021/10/24 | 2030 |
P/2021 V3 | PANSTARRS | 0.2522 | 4.560 | 9.738 | 3.690 | 3.410 | 7.7 | 2012/11/24 | 2022 |
Manbalar
- ↑ 1,0 1,1 „Cometary Designation System“. Minor Planet Center. Qaraldi: 8-iyun 2022-yil.
- ↑ „MPEC 2018-H54 : 2. A/ Objects“. Minor Planet Center.
- ↑ „Comet names and designations“.