Ephemeris for C/2018 W1 (Catalina)

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All times computed for South El Monte (latitude 34.05°; longitude -118.05°) and expressed in South El Monte time.

Ephemeris for C/2018 W1 (Catalina)
Date	Time	Age of Moon	Right Ascension	Declination	Rise	Culm	Set	Approx Mag.	Observable (hover mouse)	Constellation
Date	Time	Age of Moon	Right Ascension	Declination	Rise	Culm	Set	Approx Mag.	Observable (hover mouse)	Constellation

Ephemeris for C/2018 W1 (Catalina)
Date			Time	Age of Moon	Right Ascension	Declination	Rise	Culm	Set	Approx Mag.	Observable (hover mouse)	Constellation
Date			Time	Age of Moon	Right Ascension	Declination	Rise	Culm	Set	Approx Mag.	Observable (hover mouse)	Constellation
2025	Sep	17	17:00 PDT	25 days	16^h14^m11^s	+22°44'19"	10:08	17:17	00:26	32.2	19:54 until 22:29	Hercules
2025	Sep	18	17:00 PDT	26 days	16^h14^m17^s	+22°42'11"	10:05	17:13	00:22	32.2	19:53 until 22:25	Hercules
2025	Sep	19	17:00 PDT	27 days	16^h14^m24^s	+22°40'04"	10:01	17:10	00:18	32.2	19:51 until 22:22	Hercules
2025	Sep	20	17:00 PDT	28 days	16^h14^m30^s	+22°37'58"	09:57	17:06	00:14	32.3	19:50 until 22:18	Hercules
2025	Sep	21	17:00 PDT	00 days	16^h14^m37^s	+22°35'53"	09:53	17:02	00:10	32.3	19:48 until 22:14	Hercules
2025	Sep	22	17:00 PDT	01 days	16^h14^m44^s	+22°33'48"	09:50	16:58	00:06	32.3	19:47 until 22:10	Hercules
2025	Sep	23	17:00 PDT	01 days	16^h14^m52^s	+22°31'44"	09:46	16:54	00:02	32.3	19:46 until 22:06	Hercules
2025	Sep	24	17:00 PDT	02 days	16^h14^m59^s	+22°29'41"	09:42	16:50	23:59	32.3	19:44 until 22:02	Hercules
2025	Sep	25	17:00 PDT	03 days	16^h15^m07^s	+22°27'39"	09:39	16:47	23:55	32.3	19:43 until 21:58	Hercules
2025	Sep	26	17:00 PDT	04 days	16^h15^m15^s	+22°25'38"	09:35	16:43	23:51	32.3	19:41 until 21:54	Hercules
2025	Sep	27	17:00 PDT	05 days	16^h15^m23^s	+22°23'38"	09:31	16:39	23:47	32.3	19:40 until 21:50	Hercules
2025	Sep	28	17:00 PDT	06 days	16^h15^m32^s	+22°21'39"	09:28	16:35	23:43	32.3	19:38 until 21:47	Hercules
2025	Sep	29	17:00 PDT	07 days	16^h15^m40^s	+22°19'40"	09:24	16:31	23:39	32.3	19:37 until 21:43	Hercules
2025	Sep	30	17:00 PDT	08 days	16^h15^m49^s	+22°17'43"	09:20	16:28	23:35	32.3	19:36 until 21:39	Hercules
2025	Oct	01	17:00 PDT	09 days	16^h15^m58^s	+22°15'47"	09:17	16:24	23:31	32.3	19:34 until 21:35	Hercules
2025	Oct	02	17:00 PDT	10 days	16^h16^m07^s	+22°13'53"	09:13	16:20	23:27	32.3	19:33 until 21:31	Hercules
2025	Oct	03	17:00 PDT	11 days	16^h16^m16^s	+22°11'59"	09:09	16:16	23:23	32.3	19:32 until 21:27	Hercules
2025	Oct	04	17:00 PDT	12 days	16^h16^m26^s	+22°10'07"	09:06	16:13	23:20	32.3	19:30 until 21:23	Hercules
2025	Oct	05	17:00 PDT	13 days	16^h16^m36^s	+22°08'15"	09:02	16:09	23:16	32.3	19:29 until 21:20	Hercules
2025	Oct	06	17:00 PDT	14 days	16^h16^m46^s	+22°06'25"	08:58	16:05	23:12	32.3	19:27 until 21:16	Hercules
2025	Oct	07	17:00 PDT	15 days	16^h16^m56^s	+22°04'37"	08:55	16:01	23:08	32.3	19:26 until 21:12	Hercules
2025	Oct	08	17:00 PDT	16 days	16^h17^m06^s	+22°02'49"	08:51	15:57	23:04	32.3	19:25 until 21:08	Hercules
2025	Oct	09	17:00 PDT	18 days	16^h17^m17^s	+22°01'03"	08:47	15:54	23:00	32.3	19:24 until 21:04	Hercules
2025	Oct	10	17:00 PDT	19 days	16^h17^m27^s	+21°59'19"	08:44	15:50	22:56	32.3	19:22 until 21:00	Hercules
2025	Oct	11	17:00 PDT	20 days	16^h17^m38^s	+21°57'35"	08:40	15:46	22:53	32.3	19:21 until 20:57	Hercules
All times computed for South El Monte (latitude 34.05; longitude -118.05) and expressed in South El Monte time. Ephemeris by Dominic Ford – https://in-the-sky.org/ephemeris.php

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