Visual Comets in the Future (Northern Hemisphere)

Home page	Updated on March 2, 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 Mar	C/2018 Y1 (Iwamoto)	8	84	C/2018 Y1 (Iwamoto)	8	29	46P/Wirtanen	10	24
	46P/Wirtanen	10	89	46P/Wirtanen	10	86	C/2018 L2 (ATLAS)	12	15
	78P/Gehrels 2	12	15	64P/Swift- Gehrels	12	22	38P/Stephan- Oterma	13	14
	64P/Swift- Gehrels	12	77	38P/Stephan- Oterma	13	65	123P/West- Hartley	13	38
	C/2018 L2 (ATLAS)	12	4	123P/West- Hartley	13	87	C/2017 M4 (ATLAS)	13	28
	38P/Stephan- Oterma	13	81	C/2016 N6 (PanSTARRS)	13	1
	123P/West- Hartley	13	55
	C/2018 N2 (ASASSN)	13	5
	C/2016 N6 (PanSTARRS)	13	33
2019 Apr	C/2018 Y1 (Iwamoto)	11	40	C/2017 M4 (ATLAS)	13	13	C/2017 M4 (ATLAS)	13	26
	78P/Gehrels 2	12	1	46P/Wirtanen	13	57	46P/Wirtanen	13	9
	46P/Wirtanen	13	90	123P/West- Hartley	13	84	123P/West- Hartley	13	16
	123P/West- Hartley	13	83				29P/Schwassmann- Wachmann 1	13	2
2019 May	C/2018 Y1 (Iwamoto)	12	12	C/2017 M4 (ATLAS)	13	18	C/2017 M4 (ATLAS)	13	14
	C/2017 M4 (ATLAS)	13	8				29P/Schwassmann- Wachmann 1	13	17
2019 Jun	C/2017 M4 (ATLAS)	13	12	C/2017 M4 (ATLAS)	13	12	C/2018 N2 (ASASSN)	12	16
	C/2018 W2 (Africano)	13	8	29P/Schwassmann- Wachmann 1	13	2	29P/Schwassmann- Wachmann 1	13	39
				C/2018 W2 (Africano)	13	9	C/2018 W2 (Africano)	13	24
2019 Jul	C/2018 W2 (Africano)	12	6	C/2018 N2 (ASASSN)	11	4	C/2018 N2 (ASASSN)	11	47
	C/2017 M4 (ATLAS)	13	9	C/2018 W2 (Africano)	12	16	C/2018 W2 (Africano)	12	40
				168P/Hergenrother	12	4	168P/Hergenrother	12	45
				260P/McNaught	13	15	78P/Gehrels 2	13	1
				29P/Schwassmann- Wachmann 1	13	26	260P/McNaught	13	52
							29P/Schwassmann- Wachmann 1	13	65
							C/2017 T2 (PanSTARRS)	13	23
2019 Aug	C/2018 W2 (Africano)	11	9	C/2018 W2 (Africano)	11	38	C/2018 W2 (Africano)	11	68
	29P/Schwassmann- Wachmann 1	13	5	C/2018 N2 (ASASSN)	11	37	C/2018 N2 (ASASSN)	11	78
	68P/Klemola	13	45	168P/Hergenrother	11	18	168P/Hergenrother	11	63
				260P/McNaught	12	39	260P/McNaught	12	75
				C/2017 T2 (PanSTARRS)	12	4	C/2017 T2 (PanSTARRS)	12	53
				29P/Schwassmann- Wachmann 1	13	53	29P/Schwassmann- Wachmann 1	13	71
				68P/Klemola	13	12	78P/Gehrels 2	13	19
2019 Sep	C/2018 W2 (Africano)	9	30	C/2018 W2 (Africano)	9	89	C/2018 W2 (Africano)	9	80
	C/2018 N2 (ASASSN)	10	16	C/2018 N2 (ASASSN)	10	87	C/2018 N2 (ASASSN)	10	84
	260P/McNaught	11	10	260P/McNaught	11	62	260P/McNaught	11	90
	29P/Schwassmann- Wachmann 1	13	21	C/2017 T2 (PanSTARRS)	11	26	C/2017 T2 (PanSTARRS)	11	79
	68P/Klemola	13	42	168P/Hergenrother	11	27	168P/Hergenrother	11	70
				29P/Schwassmann- Wachmann 1	13	71	29P/Schwassmann- Wachmann 1	13	71
				68P/Klemola	13	4	78P/Gehrels 2	13	26
2019 Oct	C/2018 W2 (Africano)	9	44	C/2018 W2 (Africano)	9	51	C/2017 T2 (PanSTARRS)	10	90
	C/2018 N2 (ASASSN)	10	46	C/2017 T2 (PanSTARRS)	10	52	C/2018 N2 (ASASSN)	10	48
	260P/McNaught	11	30	C/2018 N2 (ASASSN)	10	90	260P/McNaught	11	85
	29P/Schwassmann- Wachmann 1	13	70	260P/McNaught	11	84	168P/Hergenrother	12	71
	68P/Klemola	13	37	168P/Hergenrother	12	34	29P/Schwassmann- Wachmann 1	13	27
	168P/Hergenrother	13	1	29P/Schwassmann- Wachmann 1	13	71
2019 Nov	C/2017 T2 (PanSTARRS)	9	22	C/2017 T2 (PanSTARRS)	9	85	C/2017 T2 (PanSTARRS)	9	89
	C/2018 N2 (ASASSN)	10	87	C/2018 N2 (ASASSN)	10	65	C/2018 N2 (ASASSN)	10	11
	260P/McNaught	12	76	260P/McNaught	12	76	260P/McNaught	12	35
	C/2018 W2 (Africano)	12	16	29P/Schwassmann- Wachmann 1	13	54
	29P/Schwassmann- Wachmann 1	13	69
	68P/Klemola	13	34
2019 Dec	C/2017 T2 (PanSTARRS)	9	71	C/2017 T2 (PanSTARRS)	9	78	C/2017 T2 (PanSTARRS)	9	33
	C/2018 N2 (ASASSN)	11	86	C/2018 N2 (ASASSN)	11	33	260P/McNaught	13	12
	29P/Schwassmann- Wachmann 1	13	68	29P/Schwassmann- Wachmann 1	13	29
	260P/McNaught	13	77	260P/McNaught	13	62
	C/2018 W2 (Africano)	13	9
2020 Jan	C/2017 T2 (PanSTARRS)	8	70	C/2017 T2 (PanSTARRS)	8	51	C/2017 T2 (PanSTARRS)	8	9
	C/2018 N2 (ASASSN)	11	70	C/2018 N2 (ASASSN)	11	11
	29P/Schwassmann- Wachmann 1	13	66	29P/Schwassmann- Wachmann 1	13	6
2020 Feb	C/2017 T2 (PanSTARRS)	8	62	C/2017 T2 (PanSTARRS)	8	25	C/2017 T2 (PanSTARRS)	8	8
	C/2018 N2 (ASASSN)	11	42				C/2018 N2 (ASASSN)	11	5
	29P/Schwassmann- Wachmann 1	13	44
2020 Mar	C/2017 T2 (PanSTARRS)	8	46	C/2017 T2 (PanSTARRS)	8	17	C/2017 T2 (PanSTARRS)	8	16
	C/2018 N2 (ASASSN)	12	25	88P/Howell	13	51	C/2018 N2 (ASASSN)	12	16
	88P/Howell	13	8				88P/Howell	13	28
	29P/Schwassmann- Wachmann 1	13	22
2020 Apr	C/2017 T2 (PanSTARRS)	7	39	C/2017 T2 (PanSTARRS)	7	27	C/2017 T2 (PanSTARRS)	7	21
	210P/Christensen	11	19	C/2018 N2 (ASASSN)	12	8	C/2018 N2 (ASASSN)	12	24
	C/2018 N2 (ASASSN)	12	12	88P/Howell	12	53	88P/Howell	12	26
	88P/Howell	12	43
2020 May	C/2017 T2 (PanSTARRS)	7	52	C/2017 T2 (PanSTARRS)	7	33	C/2017 T2 (PanSTARRS)	7	21
	88P/Howell	11	54	88P/Howell	11	53	85D/Boethin	12	11
	249P/LINEAR	12	33	C/2018 N2 (ASASSN)	12	20	88P/Howell	12	7
	C/2018 N2 (ASASSN)	12	16				C/2018 N2 (ASASSN)	12	31
	210P/Christensen	13	21				29P/Schwassmann- Wachmann 1	13	5
2020 Jun	C/2017 T2 (PanSTARRS)	7	55	C/2017 T2 (PanSTARRS)	7	33	C/2017 T2 (PanSTARRS)	7	16
	88P/Howell	10	51	88P/Howell	10	23	85D/Boethin	9	18
	249P/LINEAR	10	12	C/2018 N2 (ASASSN)	12	28	C/2018 N2 (ASASSN)	12	35
	C/2018 N2 (ASASSN)	12	26				29P/Schwassmann- Wachmann 1	13	25
2020 Jul	C/2017 T2 (PanSTARRS)	8	52	C/2017 T2 (PanSTARRS)	8	21	85D/Boethin	8	23
	88P/Howell	10	33	C/2018 N2 (ASASSN)	13	30	249P/LINEAR	9	18
	C/2018 N2 (ASASSN)	13	33	29P/Schwassmann- Wachmann 1	13	11	C/2018 N2 (ASASSN)	13	34
							58P/Jackson- Neujmin	13	18
							29P/Schwassmann- Wachmann 1	13	52
2020 Aug	88P/Howell	9	21	C/2018 N2 (ASASSN)	13	30	85D/Boethin	8	28
	C/2017 T2 (PanSTARRS)	9	37	29P/Schwassmann- Wachmann 1	13	35	58P/Jackson- Neujmin	13	35
	2P/Encke	10	12				C/2018 N2 (ASASSN)	13	30
	C/2018 N2 (ASASSN)	13	37				29P/Schwassmann- Wachmann 1	13	82
2020 Sep	88P/Howell	8	15	29P/Schwassmann- Wachmann 1	13	60	85D/Boethin	9	36
	C/2017 T2 (PanSTARRS)	10	20	C/2018 N2 (ASASSN)	13	23	29P/Schwassmann- Wachmann 1	13	83
	29P/Schwassmann- Wachmann 1	13	4				58P/Jackson- Neujmin	13	49
	C/2018 N2 (ASASSN)	13	37				C/2018 N2 (ASASSN)	13	21
2020 Oct	88P/Howell	8	19	29P/Schwassmann- Wachmann 1	13	83	85D/Boethin	12	42
	C/2017 T2 (PanSTARRS)	11	8	C/2018 N2 (ASASSN)	13	15	29P/Schwassmann- Wachmann 1	13	83
	29P/Schwassmann- Wachmann 1	13	21				C/2018 N2 (ASASSN)	13	20
	C/2018 N2 (ASASSN)	13	36
2020 Nov	88P/Howell	9	24	P/2009 Q4 (Boattini)	12	42	P/2009 Q4 (Boattini)	12	14
	141P/Machholz 2	13	29	29P/Schwassmann- Wachmann 1	13	82	29P/Schwassmann- Wachmann 1	13	25
	29P/Schwassmann- Wachmann 1	13	81
	17P/Holmes	13	21
2020 Dec	88P/Howell	10	26	P/2009 Q4 (Boattini)	12	53
	141P/Machholz 2	11	34	29P/Schwassmann- Wachmann 1	13	58
	P/2009 Q4 (Boattini)	12	27
	29P/Schwassmann- Wachmann 1	13	81
	17P/Holmes	13	21
2021 Jan	141P/Machholz 2	11	50	P/2009 Q4 (Boattini)	12	47	C/2017 T2 (PanSTARRS)	12	11
	88P/Howell	11	26	29P/Schwassmann- Wachmann 1	13	32
	P/2009 Q4 (Boattini)	12	72
	29P/Schwassmann- Wachmann 1	13	79
	17P/Holmes	13	14
2021 Feb	88P/Howell	12	19	141P/Machholz 2	13	5	C/2017 T2 (PanSTARRS)	13	15
	141P/Machholz 2	13	53	29P/Schwassmann- Wachmann 1	13	8	C/2017 K2 (PanSTARRS)	13	56
	17P/Holmes	13	2	P/2009 Q4 (Boattini)	13	46
	29P/Schwassmann- Wachmann 1	13	68	C/2017 K2 (PanSTARRS)	13	1
	P/2009 Q4 (Boattini)	13	75
2021 Mar	29P/Schwassmann- Wachmann 1	13	44	7P/Pons- Winnecke	12	14	7P/Pons- Winnecke	12	63
	88P/Howell	13	8	C/2017 K2 (PanSTARRS)	13	21	C/2017 K2 (PanSTARRS)	13	70
							C/2017 T2 (PanSTARRS)	13	16
							246P/NEAT	13	24
2021 Apr	C/2017 K2 (PanSTARRS)	13	7	7P/Pons- Winnecke	9	16	7P/Pons- Winnecke	9	61
	29P/Schwassmann- Wachmann 1	13	20	C/2017 K2 (PanSTARRS)	13	43	C/2017 K2 (PanSTARRS)	13	82
				C/2017 T2 (PanSTARRS)	13	1	246P/NEAT	13	26
							C/2017 T2 (PanSTARRS)	13	15
2021 May	C/2017 K2 (PanSTARRS)	12	38	7P/Pons- Winnecke	8	15	7P/Pons- Winnecke	8	54
				C/2017 K2 (PanSTARRS)	12	82	C/2017 K2 (PanSTARRS)	12	83
				246P/NEAT	13	14	4P/Faye	13	16
				C/2017 T2 (PanSTARRS)	13	3	15P/Finlay	13	13
							246P/NEAT	13	27
							C/2017 T2 (PanSTARRS)	13	12
2021 Jun	C/2017 K2 (PanSTARRS)	12	67	7P/Pons- Winnecke	8	6	7P/Pons- Winnecke	8	36
	246P/NEAT	13	6	C/2017 K2 (PanSTARRS)	12	82	15P/Finlay	11	18
				246P/NEAT	13	24	4P/Faye	12	28
							C/2017 K2 (PanSTARRS)	12	67
							10P/Tempel 2	12	12
							8P/Tuttle	12	7
							246P/NEAT	13	26
							29P/Schwassmann- Wachmann 1	13	9
2021 Jul	C/2017 K2 (PanSTARRS)	12	86	4P/Faye	11	1	7P/Pons- Winnecke	9	19
	246P/NEAT	13	16	C/2017 K2 (PanSTARRS)	12	84	15P/Finlay	9	27
				246P/NEAT	13	22	8P/Tuttle	10	4
				67P/Churyumov- Gerasimenko	13	15	4P/Faye	11	43
							C/2017 K2 (PanSTARRS)	12	40
							10P/Tempel 2	13	30
							246P/NEAT	13	13
							29P/Schwassmann- Wachmann 1	13	33
							67P/Churyumov- Gerasimenko	13	53
2021 Aug	C/2017 K2 (PanSTARRS)	12	85	4P/Faye	10	8	8P/Tuttle	9	2
	6P/d'Arrest	12	50	C/2017 K2 (PanSTARRS)	12	48	15P/Finlay	9	36
	246P/NEAT	13	17	67P/Churyumov- Gerasimenko	12	26	4P/Faye	10	57
				6P/d'Arrest	12	16	7P/Pons- Winnecke	11	8
				7P/Pons- Winnecke	12	3	C/2017 K2 (PanSTARRS)	12	10
				29P/Schwassmann- Wachmann 1	13	13	67P/Churyumov- Gerasimenko	12	67
				246P/NEAT	13	20	29P/Schwassmann- Wachmann 1	13	60
							10P/Tempel 2	13	35
2021 Sep	6P/d'Arrest	10	37	4P/Faye	10	16	4P/Faye	10	67
	C/2017 K2 (PanSTARRS)	11	69	67P/Churyumov- Gerasimenko	10	32	67P/Churyumov- Gerasimenko	10	76
				C/2017 K2 (PanSTARRS)	11	21	15P/Finlay	11	49
				7P/Pons- Winnecke	13	5	29P/Schwassmann- Wachmann 1	13	87
				29P/Schwassmann- Wachmann 1	13	34
2021 Oct	6P/d'Arrest	9	26	67P/Churyumov- Gerasimenko	9	32	67P/Churyumov- Gerasimenko	9	81
	C/2017 K2 (PanSTARRS)	11	53	4P/Faye	10	29	4P/Faye	10	69
	19P/Borrelly	11	3	104P/Kowal 2	13	18	15P/Finlay	13	56
	104P/Kowal 2	13	47	29P/Schwassmann- Wachmann 1	13	61	29P/Schwassmann- Wachmann 1	13	87
	29P/Schwassmann- Wachmann 1	13	1	15P/Finlay	13	1	132P/Helin- Roman- Alu 2	13	12
	132P/Helin- Roman- Alu 2	13	52	132P/Helin- Roman- Alu 2	13	54
2021 Nov	6P/d'Arrest	9	27	67P/Churyumov- Gerasimenko	8	37	67P/Churyumov- Gerasimenko	8	82
	19P/Borrelly	10	17	4P/Faye	10	48	4P/Faye	10	66
	C/2017 K2 (PanSTARRS)	11	34	104P/Kowal 2	12	7	29P/Schwassmann- Wachmann 1	13	87
	104P/Kowal 2	11	45	29P/Schwassmann- Wachmann 1	13	87
	29P/Schwassmann- Wachmann 1	13	21	132P/Helin- Roman- Alu 2	13	39
	132P/Helin- Roman- Alu 2	13	52
2021 Dec	19P/Borrelly	9	35	67P/Churyumov- Gerasimenko	8	58	67P/Churyumov- Gerasimenko	8	83
	6P/d'Arrest	10	33	4P/Faye	10	62	4P/Faye	10	63
	104P/Kowal 2	10	47	29P/Schwassmann- Wachmann 1	13	87	C/2017 K2 (PanSTARRS)	11	11
	C/2017 K2 (PanSTARRS)	11	15				22P/Kopff	12	5
	4P/Faye	11	10				29P/Schwassmann- Wachmann 1	13	23
	29P/Schwassmann- Wachmann 1	13	86				9P/Tempel 1	13	22
2022 Jan	19P/Borrelly	8	46	67P/Churyumov- Gerasimenko	9	84	67P/Churyumov- Gerasimenko	9	84
	67P/Churyumov- Gerasimenko	9	26	4P/Faye	11	64	C/2017 K2 (PanSTARRS)	10	28
	104P/Kowal 2	10	54	29P/Schwassmann- Wachmann 1	13	60	22P/Kopff	11	8
	4P/Faye	11	65				4P/Faye	11	6
	6P/d'Arrest	12	34				9P/Tempel 1	12	22
	29P/Schwassmann- Wachmann 1	13	86
2022 Feb	19P/Borrelly	8	48	67P/Churyumov- Gerasimenko	10	84	C/2017 K2 (PanSTARRS)	10	42
	67P/Churyumov- Gerasimenko	10	82	104P/Kowal 2	10	11	67P/Churyumov- Gerasimenko	10	19
	104P/Kowal 2	10	63	4P/Faye	13	49	22P/Kopff	11	8
	4P/Faye	13	67	29P/Schwassmann- Wachmann 1	13	35	9P/Tempel 1	12	21
	29P/Schwassmann- Wachmann 1	13	85	116P/Wild 4	13	74	116P/Wild 4	13	20
	116P/Wild 4	13	38
2022 Mar	19P/Borrelly	9	46	C/2017 K2 (PanSTARRS)	9	1	C/2017 K2 (PanSTARRS)	9	54
	104P/Kowal 2	12	65	104P/Kowal 2	12	15	22P/Kopff	10	8
	67P/Churyumov- Gerasimenko	12	81	67P/Churyumov- Gerasimenko	12	60	9P/Tempel 1	11	18
	116P/Wild 4	13	74	116P/Wild 4	13	74	116P/Wild 4	13	9
	29P/Schwassmann- Wachmann 1	13	68	29P/Schwassmann- Wachmann 1	13	13
2022 Apr	19P/Borrelly	10	42	C/2017 K2 (PanSTARRS)	8	26	C/2017 K2 (PanSTARRS)	8	64
	116P/Wild 4	13	74	19P/Borrelly	11	3	22P/Kopff	10	10
	29P/Schwassmann- Wachmann 1	13	41	116P/Wild 4	13	44	9P/Tempel 1	11	15
	67P/Churyumov- Gerasimenko	13	78	67P/Churyumov- Gerasimenko	13	38	117P/Helin- Roman- Alu 1	13	26
2022 May	C/2017 K2 (PanSTARRS)	7	16	C/2017 K2 (PanSTARRS)	7	52	C/2017 K2 (PanSTARRS)	7	66
	45P/Honda- Mrkos- Pajdusakova	10	6	19P/Borrelly	12	3	22P/Kopff	11	17
	19P/Borrelly	12	37	117P/Helin- Roman- Alu 1	13	15	9P/Tempel 1	12	20
	73P/Schwassmann- Wachmann 3	13	55	73P/Schwassmann- Wachmann 3	13	15	117P/Helin- Roman- Alu 1	13	26
	116P/Wild 4	13	64	116P/Wild 4	13	22
2022 Jun	C/2017 K2 (PanSTARRS)	6	47	C/2017 K2 (PanSTARRS)	6	65	C/2017 K2 (PanSTARRS)	6	59
	45P/Honda- Mrkos- Pajdusakova	12	7	73P/Schwassmann- Wachmann 3	13	8	22P/Kopff	11	31
	73P/Schwassmann- Wachmann 3	12	44	117P/Helin- Roman- Alu 1	13	25	169P/NEAT	12	12
	117P/Helin- Roman- Alu 1	13	8	19P/Borrelly	13	1	9P/Tempel 1	12	29
	19P/Borrelly	13	29	9P/Tempel 1	13	2	117P/Helin- Roman- Alu 1	13	25
	116P/Wild 4	13	41	116P/Wild 4	13	3
2022 Jul	C/2017 K2 (PanSTARRS)	6	53	C/2017 K2 (PanSTARRS)	6	57	C/2017 K2 (PanSTARRS)	6	23
	73P/Schwassmann- Wachmann 3	11	24	22P/Kopff	12	14	169P/NEAT	12	4
	117P/Helin- Roman- Alu 1	13	23	117P/Helin- Roman- Alu 1	13	23	22P/Kopff	12	53
				9P/Tempel 1	13	15	117P/Helin- Roman- Alu 1	13	13
							9P/Tempel 1	13	32
2022 Aug	C/2017 K2 (PanSTARRS)	6	41	C/2017 K2 (PanSTARRS)	6	13	22P/Kopff	12	59
	73P/Schwassmann- Wachmann 3	11	12	22P/Kopff	12	36	81P/Wild 2	13	4
	117P/Helin- Roman- Alu 1	13	23	117P/Helin- Roman- Alu 1	13	15	29P/Schwassmann- Wachmann 1	13	38
2022 Sep	C/2017 K2 (PanSTARRS)	6	20	118P/Shoemaker- Levy 4	13	2	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	11	22P/Kopff	13	58
	22P/Kopff	13	3				29P/Schwassmann- Wachmann 1	13	65
2022 Oct	C/2017 K2 (PanSTARRS)	6	3	118P/Shoemaker- Levy 4	12	13	81P/Wild 2	11	23
	73P/Schwassmann- Wachmann 3	12	18	29P/Schwassmann- Wachmann 1	13	33	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	81P/Wild 2	11	29
				29P/Schwassmann- Wachmann 1	13	58	118P/Shoemaker- Levy 4	11	64
							29P/Schwassmann- Wachmann 1	13	84
2022 Dec	29P/Schwassmann- Wachmann 1	13	22	118P/Shoemaker- Levy 4	11	50	118P/Shoemaker- Levy 4	11	64
				29P/Schwassmann- Wachmann 1	13	84	81P/Wild 2	11	33
							29P/Schwassmann- Wachmann 1	13	84
2023 Jan	118P/Shoemaker- Levy 4	11	20	118P/Shoemaker- Levy 4	11	69	118P/Shoemaker- Levy 4	11	33
	29P/Schwassmann- Wachmann 1	13	84	29P/Schwassmann- Wachmann 1	13	84	81P/Wild 2	11	33
							29P/Schwassmann- Wachmann 1	13	18
2023 Feb	118P/Shoemaker- Levy 4	12	73	118P/Shoemaker- Levy 4	12	73	96P/Machholz 1	8	12
	29P/Schwassmann- Wachmann 1	13	84	29P/Schwassmann- Wachmann 1	13	59	81P/Wild 2	11	33
							118P/Shoemaker- Levy 4	12	11
							237P/LINEAR	13	23
2023 Mar	29P/Schwassmann- Wachmann 1	13	83	364P/2018 A2 (PanSTARRS)	12	33	81P/Wild 2	12	35
	118P/Shoemaker- Levy 4	13	74	29P/Schwassmann- Wachmann 1	13	36	237P/LINEAR	12	28
				118P/Shoemaker- Levy 4	13	57	96P/Machholz 1	12	16
							364P/2018 A2 (PanSTARRS)	12	81
2023 Apr	29P/Schwassmann- Wachmann 1	13	61	237P/LINEAR	11	2	237P/LINEAR	11	35
				364P/2018 A2 (PanSTARRS)	12	15	364P/2018 A2 (PanSTARRS)	11	67
				81P/Wild 2	12	18	81P/Wild 2	12	37
				29P/Schwassmann- Wachmann 1	13	12	71P/Clark	13	1
2023 May	81P/Wild 2	12	10	237P/LINEAR	10	24	237P/LINEAR	10	46
				81P/Wild 2	12	37	81P/Wild 2	12	37
							364P/2018 A2 (PanSTARRS)	13	1
							71P/Clark	13	4
2023 Jun	237P/LINEAR	10	19	237P/LINEAR	10	53	237P/LINEAR	10	51
	81P/Wild 2	13	32	81P/Wild 2	13	37	185P/Petriew	12	15
							81P/Wild 2	13	28
							364P/2018 A2 (PanSTARRS)	13	4
							126P/IRAS	13	24
2023 Jul	237P/LINEAR	10	42	237P/LINEAR	10	56	237P/LINEAR	10	46
	103P/Hartley 2	12	6	103P/Hartley 2	12	44	185P/Petriew	11	12
	81P/Wild 2	13	34	126P/IRAS	13	13	103P/Hartley 2	12	83
				81P/Wild 2	13	36	126P/IRAS	13	55
							81P/Wild 2	13	5
2023 Aug	103P/Hartley 2	9	8	103P/Hartley 2	9	47	C/2017 K2 (PanSTARRS)	9	17
	237P/LINEAR	11	56	237P/LINEAR	11	56	103P/Hartley 2	9	90
	126P/IRAS	13	5	2P/Encke	12	1	2P/Encke	10	42
				126P/IRAS	13	42	237P/LINEAR	11	18
							185P/Petriew	11	12
							126P/IRAS	13	81
2023 Sep	103P/Hartley 2	9	3	103P/Hartley 2	7	41	103P/Hartley 2	7	82
	237P/LINEAR	12	54	237P/LINEAR	12	32	2P/Encke	8	37
	126P/IRAS	13	21	126P/IRAS	13	55	C/2017 K2 (PanSTARRS)	9	40
							185P/Petriew	13	15
							126P/IRAS	13	78
2023 Oct	237P/LINEAR	13	53	103P/Hartley 2	7	17	103P/Hartley 2	7	71
				C/2017 K2 (PanSTARRS)	9	17	2P/Encke	7	5
				237P/LINEAR	13	12	C/2017 K2 (PanSTARRS)	9	47
				29P/Schwassmann- Wachmann 1	13	9	29P/Schwassmann- Wachmann 1	13	68
2023 Nov	12P/Pons- Brooks	12	48	103P/Hartley 2	7	12	103P/Hartley 2	7	58
	144P/Kushida	13	34	C/2017 K2 (PanSTARRS)	9	48	C/2017 K2 (PanSTARRS)	9	48
				144P/Kushida	13	73	144P/Kushida	13	8
				29P/Schwassmann- Wachmann 1	13	32	29P/Schwassmann- Wachmann 1	13	75
2023 Dec	C/2017 K2 (PanSTARRS)	10	14	103P/Hartley 2	8	30	103P/Hartley 2	8	46
	144P/Kushida	11	71	C/2017 K2 (PanSTARRS)	10	52	C/2017 K2 (PanSTARRS)	10	22
	12P/Pons- Brooks	11	37	144P/Kushida	11	72	12P/Pons- Brooks	11	7
	13P/Olbers	13	39	13P/Olbers	13	36	29P/Schwassmann- Wachmann 1	13	76
	P/2016 J3 (STEREO)	13	29	29P/Schwassmann- Wachmann 1	13	58	26P/Grigg- Skjellerup	13	9
2024 Jan	144P/Kushida	8	71	144P/Kushida	8	38	12P/Pons- Brooks	9	10
	12P/Pons- Brooks	9	25	103P/Hartley 2	10	45	103P/Hartley 2	10	40
	C/2017 K2 (PanSTARRS)	10	57	C/2017 K2 (PanSTARRS)	10	53	26P/Grigg- Skjellerup	12	11
	P/2016 J3 (STEREO)	10	24	13P/Olbers	12	19	29P/Schwassmann- Wachmann 1	13	40
	103P/Hartley 2	11	10	29P/Schwassmann- Wachmann 1	13	76
	13P/Olbers	12	48
	29P/Schwassmann- Wachmann 1	13	26
	207P/NEAT	13	35
2024 Feb	12P/Pons- Brooks	7	18	144P/Kushida	8	27	12P/Pons- Brooks	7	9
	144P/Kushida	8	72	C/2017 K2 (PanSTARRS)	11	30	29P/Schwassmann- Wachmann 1	13	12
	C/2017 K2 (PanSTARRS)	11	60	62P/Tsuchinshan 1	12	4	26P/Grigg- Skjellerup	13	12
	13P/Olbers	11	48	103P/Hartley 2	12	49
	62P/Tsuchinshan 1	11	62	29P/Schwassmann- Wachmann 1	13	76
	103P/Hartley 2	12	50
	P/2001 Q6 (NEAT)	12	31
	207P/NEAT	12	38
	29P/Schwassmann- Wachmann 1	13	76

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