Visual Comets in the Future (Northern Hemisphere)

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Updated on April 4, 2020

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
2020 Apr	C/2019 Y4 (ATLAS)	5	56	C/2019 Y4 (ATLAS)	5	39	C/2019 Y4 (ATLAS)	5	18
C/2017 T2 (PanSTARRS)	8	38	C/2017 T2 (PanSTARRS)	8	26	C/2017 T2 (PanSTARRS)	8	21
C/2019 Y1 (ATLAS)	8	30	C/2019 Y1 (ATLAS)	9	25	C/2019 Y1 (ATLAS)	8	28
210P/Christensen	11	17	C/2018 N2 (ASASSN)	12	8	C/2018 N2 (ASASSN)	12	24
C/2019 U6 (Lemmon)	11	7	88P/Howell	13	53	88P/Howell	13	20
C/2018 N2 (ASASSN)	12	13	C/2020 A2 (Iwamoto)	13	17
88P/Howell	13	41
C/2020 A2 (Iwamoto)	13	55
2020 May	C/2019 Y4 (ATLAS)	1	32	C/2019 Y4 (ATLAS)	3	11	C/2019 Y4 (ATLAS)	2	6
C/2017 T2 (PanSTARRS)	8	52	C/2017 T2 (PanSTARRS)	8	33	C/2017 T2 (PanSTARRS)	8	21
C/2019 Y1 (ATLAS)	11	63	C/2019 Y1 (ATLAS)	11	39	C/2019 Y1 (ATLAS)	11	28
88P/Howell	12	54	88P/Howell	12	53	88P/Howell	12	8
249P/LINEAR	12	32	C/2018 N2 (ASASSN)	13	20	C/2018 N2 (ASASSN)	13	32
C/2018 N2 (ASASSN)	13	16	C/2019 N1 (ATLAS)	13	46	C/2019 N1 (ATLAS)	13	43
C/2019 N1 (ATLAS)	13	52		29P/Schwassmann- Wachmann 1	13	6
210P/Christensen	13	20
C/2020 F3 (NEOWISE)	13	1
2020 Jun	C/2019 U6 (Lemmon)	7	7	C/2017 T2 (PanSTARRS)	8	33	C/2017 T2 (PanSTARRS)	8	16
C/2017 T2 (PanSTARRS)	8	55	88P/Howell	11	22	249P/LINEAR	9	1
249P/LINEAR	10	10	C/2019 N1 (ATLAS)	12	40	C/2019 N1 (ATLAS)	12	26
88P/Howell	11	50	C/2018 N2 (ASASSN)	13	28	C/2018 N2 (ASASSN)	13	35
C/2019 N1 (ATLAS)	12	53		29P/Schwassmann- Wachmann 1	13	26
C/2018 N2 (ASASSN)	13	26
2020 Jul	C/2020 F3 (NEOWISE)	7	28	C/2017 T2 (PanSTARRS)	8	20	C/2020 F3 (NEOWISE)	6	2
C/2019 U6 (Lemmon)	7	35	C/2019 N1 (ATLAS)	12	22	249P/LINEAR	9	18
C/2017 T2 (PanSTARRS)	8	51	C/2018 N2 (ASASSN)	13	30	C/2019 N1 (ATLAS)	12	4
88P/Howell	10	32	29P/Schwassmann- Wachmann 1	13	11	C/2018 N2 (ASASSN)	13	34
C/2019 N1 (ATLAS)	12	46		29P/Schwassmann- Wachmann 1	13	53
C/2018 N2 (ASASSN)	13	33
2020 Aug	88P/Howell	9	20	29P/Schwassmann- Wachmann 1	13	34	C/2019 Y4 (ATLAS)	9	15
C/2017 T2 (PanSTARRS)	9	36	C/2018 N2 (ASASSN)	13	30	29P/Schwassmann- Wachmann 1	13	81
C/2019 U6 (Lemmon)	9	43		C/2018 N2 (ASASSN)	13	29
C/2020 F3 (NEOWISE)	9	29
2P/Encke	11	12
C/2019 N1 (ATLAS)	12	29
C/2018 N2 (ASASSN)	13	37
2020 Sep	88P/Howell	8	15	29P/Schwassmann- Wachmann 1	13	59	C/2019 Y4 (ATLAS)	10	36
C/2017 T2 (PanSTARRS)	10	21	C/2018 N2 (ASASSN)	13	24	29P/Schwassmann- Wachmann 1	13	83
C/2019 N1 (ATLAS)	11	12		C/2018 N2 (ASASSN)	13	21
C/2019 U6 (Lemmon)	11	45
29P/Schwassmann- Wachmann 1	13	3
C/2018 N2 (ASASSN)	13	37
C/2020 F3 (NEOWISE)	13	19
2020 Oct	88P/Howell	8	19	C/2019 Y4 (ATLAS)	12	10	C/2019 Y4 (ATLAS)	11	48
C/2017 T2 (PanSTARRS)	11	9	29P/Schwassmann- Wachmann 1	13	83	29P/Schwassmann- Wachmann 1	13	83
29P/Schwassmann- Wachmann 1	13	22	C/2018 N2 (ASASSN)	13	15	C/2018 N2 (ASASSN)	13	17
C/2019 U6 (Lemmon)	13	44
C/2018 N2 (ASASSN)	13	36
2020 Nov	88P/Howell	9	24	C/2019 Y4 (ATLAS)	12	35	C/2019 N1 (ATLAS)	10	10
141P/Machholz 2	12	29	P/2009 Q4 (Boattini)	12	43	C/2019 Y4 (ATLAS)	12	47
29P/Schwassmann- Wachmann 1	13	81	29P/Schwassmann- Wachmann 1	13	82	P/2009 Q4 (Boattini)	12	16
17P/Holmes	13	21		29P/Schwassmann- Wachmann 1	13	24
2020 Dec	88P/Howell	10	26	P/2009 Q4 (Boattini)	12	54	C/2019 N1 (ATLAS)	10	11
141P/Machholz 2	11	34	C/2019 Y4 (ATLAS)	12	48	C/2019 Y4 (ATLAS)	12	46
P/2009 Q4 (Boattini)	12	28	29P/Schwassmann- Wachmann 1	13	57
29P/Schwassmann- Wachmann 1	13	81
C/2019 Y4 (ATLAS)	13	5
17P/Holmes	13	20
2021 Jan	141P/Machholz 2	11	49	P/2009 Q4 (Boattini)	12	47	C/2019 N1 (ATLAS)	10	7
88P/Howell	11	25	29P/Schwassmann- Wachmann 1	13	31	C/2017 T2 (PanSTARRS)	13	11
P/2009 Q4 (Boattini)	12	71	C/2019 Y4 (ATLAS)	13	50
29P/Schwassmann- Wachmann 1	13	79
C/2019 Y4 (ATLAS)	13	50
17P/Holmes	13	14
2021 Feb	88P/Howell	12	19	141P/Machholz 2	13	5	C/2017 T2 (PanSTARRS)	13	15
141P/Machholz 2	12	53	P/2009 Q4 (Boattini)	13	46	C/2017 K2 (PanSTARRS)	13	57
17P/Holmes	13	3	29P/Schwassmann- Wachmann 1	13	9
P/2009 Q4 (Boattini)	13	75	C/2017 K2 (PanSTARRS)	13	2
29P/Schwassmann- Wachmann 1	13	69
2021 Mar	29P/Schwassmann- Wachmann 1	13	44	7P/Pons- Winnecke	12	14	7P/Pons- Winnecke	12	62
	C/2017 K2 (PanSTARRS)	13	21	C/2017 K2 (PanSTARRS)	13	71
		C/2017 T2 (PanSTARRS)	13	16
		246P/NEAT	13	24
2021 Apr	C/2017 K2 (PanSTARRS)	13	8	7P/Pons- Winnecke	9	16	7P/Pons- Winnecke	9	61
29P/Schwassmann- Wachmann 1	13	19	C/2017 K2 (PanSTARRS)	13	44	C/2017 K2 (PanSTARRS)	13	82
		246P/NEAT	13	26
		C/2017 T2 (PanSTARRS)	13	15
2021 May	C/2017 K2 (PanSTARRS)	12	36	7P/Pons- Winnecke	8	15	7P/Pons- Winnecke	8	54
C/2018 U1 (Lemmon)	13	18	C/2017 K2 (PanSTARRS)	12	82	C/2017 K2 (PanSTARRS)	12	83
	246P/NEAT	13	13	4P/Faye	13	15
	C/2018 U1 (Lemmon)	13	54	246P/NEAT	13	27
		15P/Finlay	13	12
		C/2018 U1 (Lemmon)	13	55
2021 Jun	C/2017 K2 (PanSTARRS)	12	65	7P/Pons- Winnecke	8	7	7P/Pons- Winnecke	8	37
246P/NEAT	13	5	C/2017 K2 (PanSTARRS)	12	82	15P/Finlay	11	18
C/2018 U1 (Lemmon)	13	44	246P/NEAT	13	24	4P/Faye	12	27
	C/2018 U1 (Lemmon)	13	53	C/2017 K2 (PanSTARRS)	12	69
		10P/Tempel 2	12	11
		8P/Tuttle	12	7
		246P/NEAT	13	26
		C/2018 U1 (Lemmon)	13	44
		C/2019 L3 (ATLAS)	13	12
		29P/Schwassmann- Wachmann 1	13	8
2021 Jul	C/2017 K2 (PanSTARRS)	12	86	4P/Faye	11	1	7P/Pons- Winnecke	9	19
246P/NEAT	13	17	C/2017 K2 (PanSTARRS)	12	83	15P/Finlay	9	27
C/2018 U1 (Lemmon)	13	49	246P/NEAT	13	22	8P/Tuttle	10	5
	C/2018 U1 (Lemmon)	13	50	4P/Faye	11	44
	67P/Churyumov- Gerasimenko	13	15	C/2017 K2 (PanSTARRS)	12	42
		10P/Tempel 2	13	31
		C/2019 L3 (ATLAS)	13	25
		246P/NEAT	13	14
		C/2018 U1 (Lemmon)	13	14
		29P/Schwassmann- Wachmann 1	13	34
		67P/Churyumov- Gerasimenko	13	54
2021 Aug	C/2017 K2 (PanSTARRS)	12	85	4P/Faye	10	8	15P/Finlay	9	36
6P/d'Arrest	12	49	C/2017 K2 (PanSTARRS)	12	47	8P/Tuttle	9	2
C/2018 U1 (Lemmon)	13	43	67P/Churyumov- Gerasimenko	12	27	4P/Faye	10	57
246P/NEAT	13	17	6P/d'Arrest	12	15	7P/Pons- Winnecke	11	8
	7P/Pons- Winnecke	12	3	C/2017 K2 (PanSTARRS)	12	9
	C/2019 L3 (ATLAS)	13	4	67P/Churyumov- Gerasimenko	12	67
	29P/Schwassmann- Wachmann 1	13	14	C/2019 L3 (ATLAS)	13	41
	C/2018 U1 (Lemmon)	13	16	29P/Schwassmann- Wachmann 1	13	61
	246P/NEAT	13	20	10P/Tempel 2	13	35
2021 Sep	6P/d'Arrest	10	36	4P/Faye	10	16	4P/Faye	10	68
C/2017 K2 (PanSTARRS)	11	69	67P/Churyumov- Gerasimenko	10	32	67P/Churyumov- Gerasimenko	10	76
	C/2017 K2 (PanSTARRS)	11	20	15P/Finlay	11	50
	C/2019 L3 (ATLAS)	13	14	C/2019 L3 (ATLAS)	13	60
	7P/Pons- Winnecke	13	5	29P/Schwassmann- Wachmann 1	13	87
	29P/Schwassmann- Wachmann 1	13	35
2021 Oct	6P/d'Arrest	9	25	67P/Churyumov- Gerasimenko	9	32	67P/Churyumov- Gerasimenko	9	81
C/2017 K2 (PanSTARRS)	11	52	4P/Faye	10	28	4P/Faye	10	69
19P/Borrelly	11	2	C/2019 L3 (ATLAS)	12	29	C/2019 L3 (ATLAS)	12	82
104P/Kowal 2	13	47	29P/Schwassmann- Wachmann 1	13	60	15P/Finlay	13	57
132P/Helin- Roman- Alu 2	13	52	104P/Kowal 2	13	20	29P/Schwassmann- Wachmann 1	13	87
	15P/Finlay	13	2	132P/Helin- Roman- Alu 2	13	11
	132P/Helin- Roman- Alu 2	13	54
2021 Nov	6P/d'Arrest	9	27	67P/Churyumov- Gerasimenko	8	36	67P/Churyumov- Gerasimenko	8	82
19P/Borrelly	10	16	4P/Faye	10	46	4P/Faye	10	67
C/2017 K2 (PanSTARRS)	11	36	C/2019 L3 (ATLAS)	12	51	C/2019 L3 (ATLAS)	12	87
104P/Kowal 2	11	46	104P/Kowal 2	12	8	29P/Schwassmann- Wachmann 1	13	87
29P/Schwassmann- Wachmann 1	13	19	29P/Schwassmann- Wachmann 1	13	87
132P/Helin- Roman- Alu 2	13	52	132P/Helin- Roman- Alu 2	13	40
2021 Dec	19P/Borrelly	9	35	67P/Churyumov- Gerasimenko	8	59	67P/Churyumov- Gerasimenko	8	83
6P/d'Arrest	10	33	4P/Faye	10	62	4P/Faye	10	63
104P/Kowal 2	10	47	C/2019 L3 (ATLAS)	12	90	C/2017 K2 (PanSTARRS)	11	11
C/2017 K2 (PanSTARRS)	11	16	29P/Schwassmann- Wachmann 1	13	87	C/2019 L3 (ATLAS)	12	89
4P/Faye	11	11		22P/Kopff	12	5
C/2019 L3 (ATLAS)	12	17		29P/Schwassmann- Wachmann 1	13	25
29P/Schwassmann- Wachmann 1	13	86		9P/Tempel 1	13	22
		C/2019 T4 (ATLAS)	13	26
2022 Jan	19P/Borrelly	8	46	67P/Churyumov- Gerasimenko	9	84	67P/Churyumov- Gerasimenko	9	84
67P/Churyumov- Gerasimenko	9	27	4P/Faye	11	64	C/2017 K2 (PanSTARRS)	10	29
104P/Kowal 2	10	54	C/2019 L3 (ATLAS)	12	88	22P/Kopff	11	8
4P/Faye	11	65	29P/Schwassmann- Wachmann 1	13	59	4P/Faye	11	5
C/2019 L3 (ATLAS)	12	48	C/2019 T4 (ATLAS)	13	8	C/2019 L3 (ATLAS)	12	26
6P/d'Arrest	12	34		9P/Tempel 1	12	22
29P/Schwassmann- Wachmann 1	13	86		C/2019 T4 (ATLAS)	13	25
2022 Feb	19P/Borrelly	8	48	67P/Churyumov- Gerasimenko	10	84	C/2017 K2 (PanSTARRS)	10	41
67P/Churyumov- Gerasimenko	10	82	104P/Kowal 2	10	10	67P/Churyumov- Gerasimenko	10	18
104P/Kowal 2	10	63	C/2019 L3 (ATLAS)	12	62	22P/Kopff	11	8
C/2019 L3 (ATLAS)	12	81	C/2019 T4 (ATLAS)	13	27	9P/Tempel 1	12	21
4P/Faye	13	67	4P/Faye	13	48	C/2019 T4 (ATLAS)	13	27
29P/Schwassmann- Wachmann 1	13	85	29P/Schwassmann- Wachmann 1	13	34	116P/Wild 4	13	19
116P/Wild 4	13	35	116P/Wild 4	13	74
2022 Mar	19P/Borrelly	9	47	C/2017 K2 (PanSTARRS)	9	2	C/2017 K2 (PanSTARRS)	9	54
104P/Kowal 2	12	65	104P/Kowal 2	12	15	22P/Kopff	10	8
67P/Churyumov- Gerasimenko	12	82	67P/Churyumov- Gerasimenko	12	61	9P/Tempel 1	11	18
C/2019 L3 (ATLAS)	12	76	C/2019 L3 (ATLAS)	12	37	67P/Churyumov- Gerasimenko	12	1
C/2019 T4 (ATLAS)	12	14	C/2019 T4 (ATLAS)	12	33	C/2019 T4 (ATLAS)	12	10
116P/Wild 4	13	74	116P/Wild 4	13	74	116P/Wild 4	13	10
29P/Schwassmann- Wachmann 1	13	69	29P/Schwassmann- Wachmann 1	13	14
2022 Apr	19P/Borrelly	11	42	C/2017 K2 (PanSTARRS)	8	27	C/2017 K2 (PanSTARRS)	8	65
C/2019 L3 (ATLAS)	12	59	19P/Borrelly	11	3	22P/Kopff	10	10
C/2019 T4 (ATLAS)	12	40	C/2019 L3 (ATLAS)	12	10	9P/Tempel 1	11	16
116P/Wild 4	13	74	C/2019 T4 (ATLAS)	12	37	117P/Helin- Roman- Alu 1	13	26
29P/Schwassmann- Wachmann 1	13	40	116P/Wild 4	13	44	C/2018 U1 (Lemmon)	13	10
67P/Churyumov- Gerasimenko	13	78	C/2018 U1 (Lemmon)	13	2
	67P/Churyumov- Gerasimenko	13	38
2022 May	C/2017 K2 (PanSTARRS)	7	17	C/2017 K2 (PanSTARRS)	7	65	C/2017 K2 (PanSTARRS)	7	66
45P/Honda- Mrkos- Pajdusakova	10	6	19P/Borrelly	12	3	22P/Kopff	11	17
19P/Borrelly	12	37	C/2019 T4 (ATLAS)	13	25	9P/Tempel 1	12	20
C/2019 T4 (ATLAS)	13	43	117P/Helin- Roman- Alu 1	13	15	117P/Helin- Roman- Alu 1	13	26
C/2019 L3 (ATLAS)	13	32	73P/Schwassmann- Wachmann 3	13	17	C/2018 U1 (Lemmon)	13	4
73P/Schwassmann- Wachmann 3	13	57	116P/Wild 4	13	22
116P/Wild 4	13	64	C/2018 U1 (Lemmon)	13	7
2022 Jun	C/2017 K2 (PanSTARRS)	6	48	C/2017 K2 (PanSTARRS)	6	64	C/2017 K2 (PanSTARRS)	6	58
45P/Honda- Mrkos- Pajdusakova	12	7	73P/Schwassmann- Wachmann 3	12	7	22P/Kopff	11	32
73P/Schwassmann- Wachmann 3	12	44	C/2019 T4 (ATLAS)	13	9	169P/NEAT	12	11
C/2019 T4 (ATLAS)	13	40	117P/Helin- Roman- Alu 1	13	25	9P/Tempel 1	12	29
117P/Helin- Roman- Alu 1	13	9	9P/Tempel 1	13	2	117P/Helin- Roman- Alu 1	13	25
19P/Borrelly	13	29	19P/Borrelly	13	1
C/2019 L3 (ATLAS)	13	5	116P/Wild 4	13	3
116P/Wild 4	13	40
2022 Jul	C/2017 K2 (PanSTARRS)	6	53	C/2017 K2 (PanSTARRS)	6	56	C/2017 K2 (PanSTARRS)	6	21
73P/Schwassmann- Wachmann 3	11	24	22P/Kopff	12	13	169P/NEAT	12	2
117P/Helin- Roman- Alu 1	13	20	117P/Helin- Roman- Alu 1	13	23	22P/Kopff	12	52
C/2019 T4 (ATLAS)	13	25	9P/Tempel 1	13	14	117P/Helin- Roman- Alu 1	13	12
		9P/Tempel 1	13	32
2022 Aug	C/2017 K2 (PanSTARRS)	6	42	C/2017 K2 (PanSTARRS)	6	15	22P/Kopff	12	59
73P/Schwassmann- Wachmann 3	11	12	22P/Kopff	12	37	81P/Wild 2	13	5
117P/Helin- Roman- Alu 1	13	23	117P/Helin- Roman- Alu 1	13	16	29P/Schwassmann- Wachmann 1	13	39
C/2019 T4 (ATLAS)	13	12
2022 Sep	C/2017 K2 (PanSTARRS)	6	20	118P/Shoemaker- Levy 4	13	3	81P/Wild 2	12	15
73P/Schwassmann- Wachmann 3	11	9	22P/Kopff	13	57	118P/Shoemaker- Levy 4	13	56
117P/Helin- Roman- Alu 1	13	23	29P/Schwassmann- Wachmann 1	13	12	22P/Kopff	13	58
C/2019 T4 (ATLAS)	13	2		29P/Schwassmann- Wachmann 1	13	66
22P/Kopff	13	3
2022 Oct	C/2017 K2 (PanSTARRS)	6	2	118P/Shoemaker- Levy 4	12	14	81P/Wild 2	11	23
73P/Schwassmann- Wachmann 3	12	18	29P/Schwassmann- Wachmann 1	13	34	118P/Shoemaker- Levy 4	12	64
		29P/Schwassmann- Wachmann 1	13	84
2022 Nov	73P/Schwassmann- Wachmann 3	13	20	118P/Shoemaker- Levy 4	11	28	118P/Shoemaker- Levy 4	11	64
	29P/Schwassmann- Wachmann 1	13	59	81P/Wild 2	11	30
		29P/Schwassmann- Wachmann 1	13	84
2022 Dec	29P/Schwassmann- Wachmann 1	13	20	118P/Shoemaker- Levy 4	11	49	118P/Shoemaker- Levy 4	11	63
	29P/Schwassmann- Wachmann 1	13	84	81P/Wild 2	11	33
		29P/Schwassmann- Wachmann 1	13	84
2023 Jan	118P/Shoemaker- Levy 4	11	21	118P/Shoemaker- Levy 4	11	69	118P/Shoemaker- Levy 4	11	64
29P/Schwassmann- Wachmann 1	13	84	29P/Schwassmann- Wachmann 1	13	84	81P/Wild 2	11	33
		29P/Schwassmann- Wachmann 1	13	20
2023 Feb	118P/Shoemaker- Levy 4	12	74	118P/Shoemaker- Levy 4	12	73	96P/Machholz 1	7	12
29P/Schwassmann- Wachmann 1	13	84	29P/Schwassmann- Wachmann 1	13	58	81P/Wild 2	11	33
		118P/Shoemaker- Levy 4	12	10
		237P/LINEAR	13	23
2023 Mar	29P/Schwassmann- Wachmann 1	13	83	364P/PanSTARRS	13	42	81P/Wild 2	12	35
118P/Shoemaker- Levy 4	13	74	29P/Schwassmann- Wachmann 1	13	36	237P/LINEAR	12	27
	118P/Shoemaker- Levy 4	13	57	96P/Machholz 1	13	16
		364P/PanSTARRS	13	87
2023 Apr	29P/Schwassmann- Wachmann 1	13	63	364P/PanSTARRS	11	34	237P/LINEAR	11	35
	81P/Wild 2	12	17	364P/PanSTARRS	11	87
	29P/Schwassmann- Wachmann 1	13	13	81P/Wild 2	12	37
		71P/Clark	13	1
2023 May	81P/Wild 2	12	11	237P/LINEAR	10	25	237P/LINEAR	10	47
	81P/Wild 2	12	37	364P/PanSTARRS	11	1
		81P/Wild 2	12	37
		71P/Clark	13	5
		185P/Petriew	13	14
2023 Jun	237P/LINEAR	10	19	237P/LINEAR	10	53	237P/LINEAR	10	52
81P/Wild 2	13	33	81P/Wild 2	13	37	185P/Petriew	11	13
		81P/Wild 2	13	28
		364P/PanSTARRS	13	4
		126P/IRAS	13	25
2023 Jul	237P/LINEAR	10	43	237P/LINEAR	10	56	237P/LINEAR	10	45
103P/Hartley 2	12	7	103P/Hartley 2	12	44	185P/Petriew	11	10
81P/Wild 2	13	34	126P/IRAS	13	14	103P/Hartley 2	12	83
	81P/Wild 2	13	36	126P/IRAS	13	56
		81P/Wild 2	13	4
2023 Aug	103P/Hartley 2	9	8	103P/Hartley 2	9	47	C/2017 K2 (PanSTARRS)	9	16
237P/LINEAR	11	56	237P/LINEAR	11	56	103P/Hartley 2	9	89
126P/IRAS	13	4	2P/Encke	13	1	2P/Encke	10	42
	126P/IRAS	13	41	237P/LINEAR	11	17
		185P/Petriew	11	10
		126P/IRAS	13	81
2023 Sep	103P/Hartley 2	9	4	103P/Hartley 2	7	43	103P/Hartley 2	7	82
237P/LINEAR	12	55	237P/LINEAR	12	34	2P/Encke	8	38
126P/IRAS	13	20	126P/IRAS	13	55	C/2017 K2 (PanSTARRS)	9	38
		185P/Petriew	13	12
		126P/IRAS	13	79
2023 Oct	237P/LINEAR	13	53	103P/Hartley 2	7	18	103P/Hartley 2	7	72
12P/Pons- Brooks	13	49	C/2017 K2 (PanSTARRS)	9	18	2P/Encke	7	7
	62P/Tsuchinshan 1	12	22	C/2017 K2 (PanSTARRS)	9	47
	237P/LINEAR	13	14	62P/Tsuchinshan 1	12	76
	29P/Schwassmann- Wachmann 1	13	10	29P/Schwassmann- Wachmann 1	13	69
2023 Nov	12P/Pons- Brooks	12	48	103P/Hartley 2	7	12	103P/Hartley 2	7	58
144P/Kushida	13	35	62P/Tsuchinshan 1	8	22	62P/Tsuchinshan 1	8	76
	C/2017 K2 (PanSTARRS)	9	48	C/2017 K2 (PanSTARRS)	9	48
	144P/Kushida	13	73	144P/Kushida	13	7
	29P/Schwassmann- Wachmann 1	13	33	29P/Schwassmann- Wachmann 1	13	75
2023 Dec	C/2017 K2 (PanSTARRS)	10	15	62P/Tsuchinshan 1	7	21	62P/Tsuchinshan 1	7	73
144P/Kushida	10	71	103P/Hartley 2	8	30	103P/Hartley 2	8	45
12P/Pons- Brooks	11	36	C/2017 K2 (PanSTARRS)	10	52	C/2017 K2 (PanSTARRS)	10	21
13P/Olbers	13	39	144P/Kushida	10	72	12P/Pons- Brooks	11	7
P/2016 J3 (STEREO)	13	28	13P/Olbers	13	36	26P/Grigg- Skjellerup	13	9
	29P/Schwassmann- Wachmann 1	13	59	29P/Schwassmann- Wachmann 1	13	76
2024 Jan	144P/Kushida	8	71	62P/Tsuchinshan 1	7	30	62P/Tsuchinshan 1	7	68
12P/Pons- Brooks	9	25	144P/Kushida	8	38	12P/Pons- Brooks	9	10
C/2017 K2 (PanSTARRS)	10	56	103P/Hartley 2	10	44	103P/Hartley 2	10	40
P/2016 J3 (STEREO)	10	23	C/2017 K2 (PanSTARRS)	10	54	26P/Grigg- Skjellerup	12	11
103P/Hartley 2	12	8	13P/Olbers	12	18	29P/Schwassmann- Wachmann 1	13	39
13P/Olbers	12	48	29P/Schwassmann- Wachmann 1	13	76
29P/Schwassmann- Wachmann 1	13	24
207P/NEAT	13	35
2024 Feb	12P/Pons- Brooks	7	19	62P/Tsuchinshan 1	7	51	12P/Pons- Brooks	7	9
144P/Kushida	8	72	144P/Kushida	8	27	62P/Tsuchinshan 1	7	65
C/2017 K2 (PanSTARRS)	11	60	C/2017 K2 (PanSTARRS)	11	32	29P/Schwassmann- Wachmann 1	13	13
13P/Olbers	11	48	103P/Hartley 2	12	49	26P/Grigg- Skjellerup	13	11
103P/Hartley 2	12	50	29P/Schwassmann- Wachmann 1	13	76
P/2001 Q6 (NEAT)	12	32
207P/NEAT	12	39
29P/Schwassmann- Wachmann 1	13	76
2024 Mar	12P/Pons- Brooks	5	17	144P/Kushida	9	22	62P/Tsuchinshan 1	9	41
144P/Kushida	9	72	62P/Tsuchinshan 1	9	65	P/2001 Q6 (NEAT)	13	3
62P/Tsuchinshan 1	9	30	C/2017 K2 (PanSTARRS)	11	9
13P/Olbers	10	39	207P/NEAT	12	31
C/2017 K2 (PanSTARRS)	11	58	29P/Schwassmann- Wachmann 1	13	54
P/2001 Q6 (NEAT)	12	22
207P/NEAT	12	52
29P/Schwassmann- Wachmann 1	13	76
2024 Apr	12P/Pons- Brooks	4	10	144P/Kushida	11	17	62P/Tsuchinshan 1	11	20
13P/Olbers	9	24	62P/Tsuchinshan 1	11	65	P/2001 Q6 (NEAT)	13	9
144P/Kushida	11	65	29P/Schwassmann- Wachmann 1	13	29
62P/Tsuchinshan 1	11	62	P/2001 Q6 (NEAT)	13	2
C/2017 K2 (PanSTARRS)	12	39
P/2001 Q6 (NEAT)	13	21
29P/Schwassmann- Wachmann 1	13	75
2024 May	13P/Olbers	8	12	144P/Kushida	13	8	154P/Brewington	11	4
C/2017 K2 (PanSTARRS)	12	12	29P/Schwassmann- Wachmann 1	13	7
144P/Kushida	13	51
29P/Schwassmann- Wachmann 1	13	51
2024 Jun	13P/Olbers	7	12		154P/Brewington	11	14
2024 Jul	13P/Olbers	7	18		154P/Brewington	11	24
		C/2017 K2 (PanSTARRS)	13	7
2024 Aug	13P/Olbers	8	20		154P/Brewington	12	33
		C/2017 K2 (PanSTARRS)	13	36
2024 Sep	13P/Olbers	9	19	C/2017 K2 (PanSTARRS)	13	10	C/2017 K2 (PanSTARRS)	13	64
37P/Forbes	13	11
2024 Oct	13P/Olbers	10	13	C/2017 K2 (PanSTARRS)	13	38	333P/LINEAR	13	34
37P/Forbes	13	13		C/2017 K2 (PanSTARRS)	13	74
2024 Nov	13P/Olbers	12	3	333P/LINEAR	9	5	333P/LINEAR	9	62
	C/2017 K2 (PanSTARRS)	13	75	C/2017 K2 (PanSTARRS)	13	75
	29P/Schwassmann- Wachmann 1	13	10	29P/Schwassmann- Wachmann 1	13	64
2024 Dec	333P/LINEAR	9	47	333P/LINEAR	9	12	333P/LINEAR	9	60
C/2017 K2 (PanSTARRS)	13	28	29P/Schwassmann- Wachmann 1	13	34	29P/Schwassmann- Wachmann 1	13	64
	C/2017 K2 (PanSTARRS)	13	76	C/2017 K2 (PanSTARRS)	13	34
2025 Jan	333P/LINEAR	11	46	29P/Schwassmann- Wachmann 1	13	64	29P/Schwassmann- Wachmann 1	13	64
2025 Feb	29P/Schwassmann- Wachmann 1	13	31	29P/Schwassmann- Wachmann 1	13	65	29P/Schwassmann- Wachmann 1	13	27
2025 Mar	29P/Schwassmann- Wachmann 1	13	66	29P/Schwassmann- Wachmann 1	13	65	29P/Schwassmann- Wachmann 1	13	6

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