Visual Comets in the Future (Northern Hemisphere)

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Updated on October 31, 2019
Southern Hemisphere

Please see the "Weekly Information about Bright Comets" and "Comet Catalog in order of Day of Perihelion" for more information.


Month Evening Midnight Morning
Comet Mag h Comet Mag h Comet Mag h
2019 Nov C/2017 T2 (PanSTARRS)1021 C/2017 T2 (PanSTARRS)1085 C/2017 T2 (PanSTARRS)1090
C/2018 W2 (Africano)1117 C/2018 N2 (ASASSN)1187 C/2018 N2 (ASASSN)1112
C/2018 N2 (ASASSN)1186 260P/McNaught1276 260P/McNaught1236
260P/McNaught1276 29P/Schwassmann- Wachmann 11355
29P/Schwassmann- Wachmann 11369


2019 Dec C/2017 T2 (PanSTARRS)972 C/2017 T2 (PanSTARRS)979 C/2017 T2 (PanSTARRS)934
C/2018 N2 (ASASSN)1186 C/2018 N2 (ASASSN)1134 260P/McNaught1313
C/2018 W2 (Africano)139 29P/Schwassmann- Wachmann 11330
29P/Schwassmann- Wachmann 11368 260P/McNaught1362


2020 Jan C/2017 T2 (PanSTARRS)969 C/2017 T2 (PanSTARRS)949 C/2017 T2 (PanSTARRS)98
C/2018 N2 (ASASSN)1168 C/2018 N2 (ASASSN)119 289P/Blanpain1322
29P/Schwassmann- Wachmann 11365 29P/Schwassmann- Wachmann 1134
289P/Blanpain1370 289P/Blanpain1347
2020 Feb C/2017 T2 (PanSTARRS)863 C/2017 T2 (PanSTARRS)826 C/2017 T2 (PanSTARRS)88
C/2018 N2 (ASASSN)1243
C/2018 N2 (ASASSN)126
29P/Schwassmann- Wachmann 11344

2020 Mar C/2017 T2 (PanSTARRS)845 C/2017 T2 (PanSTARRS)817 C/2017 T2 (PanSTARRS)816
C/2018 N2 (ASASSN)1224 88P/Howell1351 C/2018 N2 (ASASSN)1216
29P/Schwassmann- Wachmann 11320

2020 Apr C/2017 T2 (PanSTARRS)838 C/2017 T2 (PanSTARRS)826 C/2017 T2 (PanSTARRS)821
210P/Christensen1118 88P/Howell1253 88P/Howell1227
88P/Howell1242 C/2018 N2 (ASASSN)128 C/2018 N2 (ASASSN)1224
C/2018 N2 (ASASSN)1212 C/2019 N1 (ATLAS)1345 C/2019 N1 (ATLAS)1343
C/2019 N1 (ATLAS)1336

2020 May C/2017 T2 (PanSTARRS)851 C/2017 T2 (PanSTARRS)833 C/2017 T2 (PanSTARRS)821
88P/Howell1154 88P/Howell1153 88P/Howell127
249P/LINEAR1234 C/2018 N2 (ASASSN)1319 85D/Boethin1211
C/2018 N2 (ASASSN)1316 C/2019 N1 (ATLAS)1347 C/2018 N2 (ASASSN)1331
C/2019 N1 (ATLAS)1352
C/2019 N1 (ATLAS)1342
29P/Schwassmann- Wachmann 1135
2020 Jun C/2017 T2 (PanSTARRS)855 C/2017 T2 (PanSTARRS)833 C/2017 T2 (PanSTARRS)817
88P/Howell1151 88P/Howell1123 85D/Boethin918
249P/LINEAR1113 C/2019 N1 (ATLAS)1241 C/2019 N1 (ATLAS)1227
C/2019 N1 (ATLAS)1253 C/2018 N2 (ASASSN)1328 C/2018 N2 (ASASSN)1335
C/2018 N2 (ASASSN)1325
29P/Schwassmann- Wachmann 11324
2020 Jul C/2017 T2 (PanSTARRS)852 C/2017 T2 (PanSTARRS)822 85D/Boethin823
88P/Howell1033 88P/Howell101 249P/LINEAR917
C/2019 N1 (ATLAS)1247 C/2019 N1 (ATLAS)1224 C/2019 N1 (ATLAS)126
C/2018 N2 (ASASSN)1334 C/2018 N2 (ASASSN)1330 58P/Jackson- Neujmin1319

29P/Schwassmann- Wachmann 11312 C/2018 N2 (ASASSN)1335

29P/Schwassmann- Wachmann 11354
2020 Aug 88P/Howell920 29P/Schwassmann- Wachmann 11334 85D/Boethin828
C/2017 T2 (PanSTARRS)935 C/2018 N2 (ASASSN)1330 58P/Jackson- Neujmin1335
29P/Schwassmann- Wachmann 11381
C/2019 N1 (ATLAS)1229
C/2018 N2 (ASASSN)1329
C/2018 N2 (ASASSN)1337

2020 Sep 88P/Howell815 29P/Schwassmann- Wachmann 11360 85D/Boethin936
C/2017 T2 (PanSTARRS)1021 C/2018 N2 (ASASSN)1324 58P/Jackson- Neujmin1350
C/2019 N1 (ATLAS)1112
29P/Schwassmann- Wachmann 11383
29P/Schwassmann- Wachmann 1134
C/2018 N2 (ASASSN)1321
C/2018 N2 (ASASSN)1337

2020 Oct 88P/Howell819 29P/Schwassmann- Wachmann 11383 85D/Boethin1242
C/2017 T2 (PanSTARRS)118 C/2018 N2 (ASASSN)1315 29P/Schwassmann- Wachmann 11383
29P/Schwassmann- Wachmann 11321
C/2018 N2 (ASASSN)1317
C/2018 N2 (ASASSN)1336

2020 Nov 88P/Howell924 P/2009 Q4 (Boattini)1242 C/2019 N1 (ATLAS)1010
141P/Machholz 21329 29P/Schwassmann- Wachmann 11382 P/2009 Q4 (Boattini)1315
29P/Schwassmann- Wachmann 11381
29P/Schwassmann- Wachmann 11326

2020 Dec 88P/Howell1026 P/2009 Q4 (Boattini)1255 C/2019 N1 (ATLAS)1011
141P/Machholz 21135 29P/Schwassmann- Wachmann 11359 C/2017 T2 (PanSTARRS)131
P/2009 Q4 (Boattini)1229

29P/Schwassmann- Wachmann 11381


2021 Jan 141P/Machholz 21149 P/2009 Q4 (Boattini)1247 C/2019 N1 (ATLAS)106
88P/Howell1125 29P/Schwassmann- Wachmann 11331 C/2017 T2 (PanSTARRS)1311
P/2009 Q4 (Boattini)1272

29P/Schwassmann- Wachmann 11379


2021 Feb 88P/Howell1219 141P/Machholz 2136 C/2017 T2 (PanSTARRS)1315
141P/Machholz 21253 P/2009 Q4 (Boattini)1346 C/2017 K2 (PanSTARRS)1356
17P/Holmes133 29P/Schwassmann- Wachmann 1138
P/2009 Q4 (Boattini)1376 C/2017 K2 (PanSTARRS)131
29P/Schwassmann- Wachmann 11368

2021 Mar 29P/Schwassmann- Wachmann 11345 7P/Pons- Winnecke1214 7P/Pons- Winnecke1262
88P/Howell139 C/2017 K2 (PanSTARRS)1322 C/2017 K2 (PanSTARRS)1371

C/2017 T2 (PanSTARRS)1316

2021 Apr C/2017 K2 (PanSTARRS)139 7P/Pons- Winnecke916 7P/Pons- Winnecke961
29P/Schwassmann- Wachmann 11318 C/2017 K2 (PanSTARRS)1345 C/2017 K2 (PanSTARRS)1383


C/2017 T2 (PanSTARRS)1315
2021 May C/2017 K2 (PanSTARRS)1237 7P/Pons- Winnecke815 7P/Pons- Winnecke853
C/2018 U1 (Lemmon)1320 C/2017 K2 (PanSTARRS)1282 C/2017 K2 (PanSTARRS)1283

246P/NEAT1313 4P/Faye1316

C/2018 U1 (Lemmon)1354 15P/Finlay1313


C/2018 U1 (Lemmon)1355
2021 Jun C/2017 K2 (PanSTARRS)1266 7P/Pons- Winnecke86 7P/Pons- Winnecke836
246P/NEAT135 C/2017 K2 (PanSTARRS)1282 15P/Finlay1118
C/2018 U1 (Lemmon)1344 246P/NEAT1324 4P/Faye1228

C/2018 U1 (Lemmon)1353 C/2017 K2 (PanSTARRS)1268

10P/Tempel 21211



C/2018 U1 (Lemmon)1343

C/2019 L3 (ATLAS)1312

29P/Schwassmann- Wachmann 1139
2021 Jul C/2017 K2 (PanSTARRS)1286 4P/Faye111 7P/Pons- Winnecke919
246P/NEAT1316 C/2017 K2 (PanSTARRS)1284 15P/Finlay926
C/2018 U1 (Lemmon)1349 246P/NEAT1322 8P/Tuttle104

C/2018 U1 (Lemmon)1349 4P/Faye1143

67P/Churyumov- Gerasimenko1314 C/2017 K2 (PanSTARRS)1241

10P/Tempel 21330

C/2019 L3 (ATLAS)1324


C/2018 U1 (Lemmon)1313

29P/Schwassmann- Wachmann 11332

67P/Churyumov- Gerasimenko1353
2021 Aug C/2017 K2 (PanSTARRS)1286 4P/Faye109 8P/Tuttle92
6P/d'Arrest1251 C/2017 K2 (PanSTARRS)1249 15P/Finlay937
C/2018 U1 (Lemmon)1344 67P/Churyumov- Gerasimenko1227 4P/Faye1058
246P/NEAT1320 6P/d'Arrest1217 7P/Pons- Winnecke118

7P/Pons- Winnecke124 67P/Churyumov- Gerasimenko1267

C/2019 L3 (ATLAS)135 C/2017 K2 (PanSTARRS)1211

29P/Schwassmann- Wachmann 11314 C/2019 L3 (ATLAS)1341

C/2018 U1 (Lemmon)1318 29P/Schwassmann- Wachmann 11362

246P/NEAT1320 10P/Tempel 21336
2021 Sep 6P/d'Arrest1036 4P/Faye1016 4P/Faye1068
C/2017 K2 (PanSTARRS)1168 67P/Churyumov- Gerasimenko1032 67P/Churyumov- Gerasimenko1076

C/2017 K2 (PanSTARRS)1120 15P/Finlay1150

C/2019 L3 (ATLAS)1314 C/2019 L3 (ATLAS)1361

7P/Pons- Winnecke135 29P/Schwassmann- Wachmann 11387

29P/Schwassmann- Wachmann 11336
2021 Oct 6P/d'Arrest925 67P/Churyumov- Gerasimenko932 67P/Churyumov- Gerasimenko981
C/2017 K2 (PanSTARRS)1152 4P/Faye1029 4P/Faye1069
19P/Borrelly113 C/2019 L3 (ATLAS)1230 C/2019 L3 (ATLAS)1283
104P/Kowal 21347 104P/Kowal 21319 15P/Finlay1357
132P/Helin- Roman- Alu 21352 29P/Schwassmann- Wachmann 11361 29P/Schwassmann- Wachmann 11387

15P/Finlay132 132P/Helin- Roman- Alu 2139

132P/Helin- Roman- Alu 21354
2021 Nov 6P/d'Arrest927 67P/Churyumov- Gerasimenko836 67P/Churyumov- Gerasimenko882
19P/Borrelly1016 4P/Faye1047 4P/Faye1066
C/2017 K2 (PanSTARRS)1135 C/2019 L3 (ATLAS)1252 C/2019 L3 (ATLAS)1287
104P/Kowal 21145 104P/Kowal 2127 29P/Schwassmann- Wachmann 11387
29P/Schwassmann- Wachmann 11320 29P/Schwassmann- Wachmann 11387
132P/Helin- Roman- Alu 21352 132P/Helin- Roman- Alu 21340
2021 Dec 19P/Borrelly934 67P/Churyumov- Gerasimenko857 67P/Churyumov- Gerasimenko883
6P/d'Arrest1033 4P/Faye1063 4P/Faye1063
104P/Kowal 21047 C/2019 L3 (ATLAS)1290 C/2017 K2 (PanSTARRS)1110
C/2017 K2 (PanSTARRS)1115 29P/Schwassmann- Wachmann 11387 C/2019 L3 (ATLAS)1289
C/2019 L3 (ATLAS)1215
29P/Schwassmann- Wachmann 11324
29P/Schwassmann- Wachmann 11386
9P/Tempel 11322
2022 Jan 19P/Borrelly847 67P/Churyumov- Gerasimenko984 67P/Churyumov- Gerasimenko984
67P/Churyumov- Gerasimenko928 4P/Faye1164 C/2017 K2 (PanSTARRS)1029
104P/Kowal 21055 C/2019 L3 (ATLAS)1288 22P/Kopff118
4P/Faye1165 29P/Schwassmann- Wachmann 11361 4P/Faye117
C/2019 L3 (ATLAS)1249
C/2019 L3 (ATLAS)1228
9P/Tempel 11222
29P/Schwassmann- Wachmann 11386

2022 Feb 19P/Borrelly848 67P/Churyumov- Gerasimenko1084 C/2017 K2 (PanSTARRS)1042
67P/Churyumov- Gerasimenko1082 104P/Kowal 21010 67P/Churyumov- Gerasimenko1017
104P/Kowal 21063 C/2019 L3 (ATLAS)1261 22P/Kopff118
C/2019 L3 (ATLAS)1281 4P/Faye1348 9P/Tempel 11221
4P/Faye1367 29P/Schwassmann- Wachmann 11333 116P/Wild 41318
29P/Schwassmann- Wachmann 11385 116P/Wild 41374
116P/Wild 41337

2022 Mar 19P/Borrelly947 C/2017 K2 (PanSTARRS)91 C/2017 K2 (PanSTARRS)954
104P/Kowal 21265 104P/Kowal 21215 22P/Kopff108
67P/Churyumov- Gerasimenko1282 67P/Churyumov- Gerasimenko1260 9P/Tempel 11118
C/2019 L3 (ATLAS)1276 C/2019 L3 (ATLAS)1236 67P/Churyumov- Gerasimenko121
116P/Wild 41374 116P/Wild 41374 116P/Wild 41310
29P/Schwassmann- Wachmann 11368 29P/Schwassmann- Wachmann 11313
2022 Apr 19P/Borrelly1042 C/2017 K2 (PanSTARRS)825 C/2017 K2 (PanSTARRS)864
C/2019 L3 (ATLAS)1261 19P/Borrelly113 22P/Kopff1010
116P/Wild 41374 C/2019 L3 (ATLAS)1211 9P/Tempel 11115
29P/Schwassmann- Wachmann 11342 116P/Wild 41345 117P/Helin- Roman- Alu 11326
67P/Churyumov- Gerasimenko1378 67P/Churyumov- Gerasimenko1339 C/2018 U1 (Lemmon)139

C/2018 U1 (Lemmon)132
2022 May C/2017 K2 (PanSTARRS)718 C/2017 K2 (PanSTARRS)765 C/2017 K2 (PanSTARRS)766
45P/Honda- Mrkos- Pajdusakova106 19P/Borrelly123 22P/Kopff1118
19P/Borrelly1237 117P/Helin- Roman- Alu 11316 9P/Tempel 11220
C/2019 L3 (ATLAS)1334 73P/Schwassmann- Wachmann 31316 117P/Helin- Roman- Alu 11326
73P/Schwassmann- Wachmann 31356 116P/Wild 41323 C/2018 U1 (Lemmon)137
116P/Wild 41365 C/2018 U1 (Lemmon)137
2022 Jun C/2017 K2 (PanSTARRS)648 C/2017 K2 (PanSTARRS)664 C/2017 K2 (PanSTARRS)657
73P/Schwassmann- Wachmann 31243 73P/Schwassmann- Wachmann 3126 22P/Kopff1132
45P/Honda- Mrkos- Pajdusakova127 117P/Helin- Roman- Alu 11325 169P/NEAT1212
117P/Helin- Roman- Alu 1139 9P/Tempel 1133 9P/Tempel 11229
C/2019 L3 (ATLAS)134 19P/Borrelly131 117P/Helin- Roman- Alu 11325
19P/Borrelly1329 116P/Wild 4132
116P/Wild 41339

2022 Jul C/2017 K2 (PanSTARRS)654 C/2017 K2 (PanSTARRS)656 C/2017 K2 (PanSTARRS)620
73P/Schwassmann- Wachmann 31123 22P/Kopff1214 169P/NEAT122
117P/Helin- Roman- Alu 11323 117P/Helin- Roman- Alu 11323 22P/Kopff1252

9P/Tempel 11314 117P/Helin- Roman- Alu 11311

9P/Tempel 11332
2022 Aug C/2017 K2 (PanSTARRS)642 C/2017 K2 (PanSTARRS)614 22P/Kopff1259
73P/Schwassmann- Wachmann 31112 22P/Kopff1235 81P/Wild 2134
117P/Helin- Roman- Alu 11323 117P/Helin- Roman- Alu 11316 29P/Schwassmann- Wachmann 11338
2022 Sep C/2017 K2 (PanSTARRS)621 118P/Shoemaker- Levy 4132 81P/Wild 21214
73P/Schwassmann- Wachmann 3119 22P/Kopff1357 118P/Shoemaker- Levy 41355
117P/Helin- Roman- Alu 11323 117P/Helin- Roman- Alu 1131 22P/Kopff1358
22P/Kopff132 29P/Schwassmann- Wachmann 11311 29P/Schwassmann- Wachmann 11364
2022 Oct C/2017 K2 (PanSTARRS)63 118P/Shoemaker- Levy 41214 81P/Wild 21124
73P/Schwassmann- Wachmann 31218 29P/Schwassmann- Wachmann 11335 118P/Shoemaker- Levy 41264

29P/Schwassmann- Wachmann 11384
2022 Nov 73P/Schwassmann- Wachmann 31319 118P/Shoemaker- Levy 41129 118P/Shoemaker- Levy 41164

29P/Schwassmann- Wachmann 11360 81P/Wild 21130

29P/Schwassmann- Wachmann 11384
2022 Dec 29P/Schwassmann- Wachmann 11321 118P/Shoemaker- Levy 41149 118P/Shoemaker- Levy 41163

29P/Schwassmann- Wachmann 11384 81P/Wild 21133

29P/Schwassmann- Wachmann 11384
2023 Jan 118P/Shoemaker- Levy 41118 118P/Shoemaker- Levy 41168 118P/Shoemaker- Levy 41164
29P/Schwassmann- Wachmann 11384 29P/Schwassmann- Wachmann 11384 81P/Wild 21133

29P/Schwassmann- Wachmann 11319
2023 Feb 118P/Shoemaker- Levy 41274 118P/Shoemaker- Levy 41273 96P/Machholz 1813
29P/Schwassmann- Wachmann 11384 29P/Schwassmann- Wachmann 11360 81P/Wild 21133

118P/Shoemaker- Levy 41211

2023 Mar 29P/Schwassmann- Wachmann 11383 364P/PanSTARRS1345 81P/Wild 21235
118P/Shoemaker- Levy 41374 29P/Schwassmann- Wachmann 11335 237P/LINEAR1227

118P/Shoemaker- Levy 41356 96P/Machholz 11316

2023 Apr 29P/Schwassmann- Wachmann 11362 237P/LINEAR111 237P/LINEAR1135

364P/PanSTARRS1131 364P/PanSTARRS1184

81P/Wild 21217 81P/Wild 21237

29P/Schwassmann- Wachmann 11313 71P/Clark131
2023 May 81P/Wild 2129 237P/LINEAR1023 237P/LINEAR1046

81P/Wild 21237 81P/Wild 21237

2023 Jun 237P/LINEAR1018 237P/LINEAR1053 237P/LINEAR1052
81P/Wild 21332 81P/Wild 21337 185P/Petriew1113


81P/Wild 21329
2023 Jul 237P/LINEAR1043 237P/LINEAR1056 237P/LINEAR1046
103P/Hartley 2127 103P/Hartley 21244 185P/Petriew1110
81P/Wild 21334 126P/IRAS1315 103P/Hartley 21284

81P/Wild 21336 126P/IRAS1357

81P/Wild 2136
2023 Aug 103P/Hartley 298 103P/Hartley 2947 C/2017 K2 (PanSTARRS)916
237P/LINEAR1156 237P/LINEAR1156 103P/Hartley 2990
126P/IRAS135 2P/Encke131 2P/Encke1042

126P/IRAS1341 237P/LINEAR1116


2023 Sep 103P/Hartley 294 103P/Hartley 2742 103P/Hartley 2782
237P/LINEAR1254 237P/LINEAR1233 2P/Encke837
126P/IRAS1321 126P/IRAS1355 C/2017 K2 (PanSTARRS)939


2023 Oct 237P/LINEAR1353 103P/Hartley 2717 103P/Hartley 2772

C/2017 K2 (PanSTARRS)916 2P/Encke76

62P/Tsuchinshan 11222 C/2017 K2 (PanSTARRS)947

237P/LINEAR1313 62P/Tsuchinshan 11276

29P/Schwassmann- Wachmann 1139 29P/Schwassmann- Wachmann 11367
2023 Nov 12P/Pons- Brooks1249 103P/Hartley 2711 103P/Hartley 2758
144P/Kushida1333 62P/Tsuchinshan 1822 62P/Tsuchinshan 1876

C/2017 K2 (PanSTARRS)948 C/2017 K2 (PanSTARRS)948

144P/Kushida1373 144P/Kushida139

29P/Schwassmann- Wachmann 11332 29P/Schwassmann- Wachmann 11375
2023 Dec C/2017 K2 (PanSTARRS)1016 62P/Tsuchinshan 1721 62P/Tsuchinshan 1773
144P/Kushida1071 103P/Hartley 2831 103P/Hartley 2846
12P/Pons- Brooks1137 C/2017 K2 (PanSTARRS)1052 C/2017 K2 (PanSTARRS)1023
13P/Olbers1340 144P/Kushida1072 12P/Pons- Brooks117
P/2016 J3 (STEREO)1327 13P/Olbers1335 26P/Grigg- Skjellerup139

29P/Schwassmann- Wachmann 11360 29P/Schwassmann- Wachmann 11376
2024 Jan 144P/Kushida871 62P/Tsuchinshan 1730 62P/Tsuchinshan 1768
12P/Pons- Brooks925 144P/Kushida837 12P/Pons- Brooks910
C/2017 K2 (PanSTARRS)1056 103P/Hartley 21044 103P/Hartley 21018
P/2016 J3 (STEREO)1023 C/2017 K2 (PanSTARRS)1054 26P/Grigg- Skjellerup1211
103P/Hartley 2119 13P/Olbers1217 29P/Schwassmann- Wachmann 11338
13P/Olbers1248 29P/Schwassmann- Wachmann 11376
29P/Schwassmann- Wachmann 11325


2024 Feb 12P/Pons- Brooks718 62P/Tsuchinshan 1752 12P/Pons- Brooks79
144P/Kushida872 144P/Kushida827 62P/Tsuchinshan 1765
C/2017 K2 (PanSTARRS)1160 C/2017 K2 (PanSTARRS)1131 29P/Schwassmann- Wachmann 11312
13P/Olbers1148 103P/Hartley 21250
103P/Hartley 21233 207P/NEAT121
P/2001 Q6 (NEAT)1231 29P/Schwassmann- Wachmann 11376

29P/Schwassmann- Wachmann 11376

2024 Mar 12P/Pons- Brooks517 144P/Kushida922 62P/Tsuchinshan 1940
144P/Kushida972 62P/Tsuchinshan 1965 P/2001 Q6 (NEAT)134
62P/Tsuchinshan 1931 C/2017 K2 (PanSTARRS)118
13P/Olbers1039 207P/NEAT1229
C/2017 K2 (PanSTARRS)1158 29P/Schwassmann- Wachmann 11354
P/2001 Q6 (NEAT)1221


29P/Schwassmann- Wachmann 11376

2024 Apr 12P/Pons- Brooks49 144P/Kushida1116 62P/Tsuchinshan 11120
13P/Olbers923 62P/Tsuchinshan 11164 P/2001 Q6 (NEAT)138
144P/Kushida1165 P/2001 Q6 (NEAT)131
62P/Tsuchinshan 11162 29P/Schwassmann- Wachmann 11329
C/2017 K2 (PanSTARRS)1238

P/2001 Q6 (NEAT)1320

29P/Schwassmann- Wachmann 11375

2024 May 13P/Olbers811 144P/Kushida137 154P/Brewington114
C/2017 K2 (PanSTARRS)1211 29P/Schwassmann- Wachmann 1136

29P/Schwassmann- Wachmann 11350

2024 Jun 13P/Olbers711
2024 Jul 13P/Olbers719

C/2017 K2 (PanSTARRS)138
2024 Aug 13P/Olbers820

C/2017 K2 (PanSTARRS)1337
2024 Sep 13P/Olbers919 C/2017 K2 (PanSTARRS)1311 C/2017 K2 (PanSTARRS)1364

2024 Oct 13P/Olbers1013 C/2017 K2 (PanSTARRS)1337 333P/LINEAR1333
C/2017 K2 (PanSTARRS)1374

The h means the highest altitude in that month at lat. 35 deg in the Northern Hemisphere.


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