Ephemeris for C/2021 D1 (SWAN)

by Dominic Ford

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

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Ephemeris for C/2021 D1 (SWAN)
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/2021 D1 (SWAN)
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
2026	Feb	02	00:00 PST	14 days	11^h02^m28^s	−18°38'10"	20:53	02:04	07:14	33.6	23:03 until 05:04	Crater
2026	Feb	02	03:00 PST	14 days	11^h02^m26^s	−18°38'10"	20:53	02:04	07:14	33.6	23:03 until 05:04	Crater
2026	Feb	02	06:00 PST	14 days	11^h02^m24^s	−18°38'09"	20:53	02:04	07:14	33.6	23:03 until 05:04	Crater
2026	Feb	02	09:00 PST	14 days	11^h02^m23^s	−18°38'08"	20:53	02:04	07:14	33.6	23:03 until 05:04	Crater
2026	Feb	02	12:00 PST	15 days	11^h02^m21^s	−18°38'07"	20:53	02:04	07:14	33.6	23:03 until 05:04	Crater
2026	Feb	02	15:00 PST	15 days	11^h02^m20^s	−18°38'06"	20:53	02:04	07:14	33.6	23:03 until 05:04	Crater
2026	Feb	02	18:00 PST	15 days	11^h02^m18^s	−18°38'05"	20:53	02:04	07:14	33.6	23:03 until 05:04	Crater
2026	Feb	02	21:00 PST	15 days	11^h02^m16^s	−18°38'04"	20:53	02:04	07:14	33.6	23:03 until 05:04	Crater
2026	Feb	03	00:00 PST	15 days	11^h02^m15^s	−18°38'03"	20:49	02:00	07:10	33.6	22:59 until 05:00	Crater
2026	Feb	03	03:00 PST	15 days	11^h02^m13^s	−18°38'02"	20:49	02:00	07:10	33.6	22:59 until 05:00	Crater
2026	Feb	03	06:00 PST	15 days	11^h02^m12^s	−18°38'01"	20:49	02:00	07:10	33.6	22:59 until 05:00	Crater
2026	Feb	03	09:00 PST	15 days	11^h02^m10^s	−18°38'00"	20:49	01:59	07:10	33.6	22:59 until 05:00	Crater
2026	Feb	03	12:00 PST	16 days	11^h02^m08^s	−18°37'59"	20:49	01:59	07:10	33.6	22:59 until 05:00	Crater
2026	Feb	03	15:00 PST	16 days	11^h02^m07^s	−18°37'57"	20:49	01:59	07:10	33.6	22:59 until 05:00	Crater
2026	Feb	03	18:00 PST	16 days	11^h02^m05^s	−18°37'56"	20:49	01:59	07:10	33.6	22:59 until 05:00	Crater
2026	Feb	03	21:00 PST	16 days	11^h02^m03^s	−18°37'55"	20:49	01:59	07:10	33.6	22:59 until 05:00	Crater
2026	Feb	04	00:00 PST	16 days	11^h02^m02^s	−18°37'54"	20:45	01:55	07:06	33.6	22:55 until 04:56	Crater
2026	Feb	04	03:00 PST	16 days	11^h02^m00^s	−18°37'52"	20:45	01:55	07:06	33.6	22:55 until 04:56	Crater
2026	Feb	04	06:00 PST	16 days	11^h01^m58^s	−18°37'51"	20:45	01:55	07:06	33.6	22:55 until 04:56	Crater
2026	Feb	04	09:00 PST	16 days	11^h01^m57^s	−18°37'49"	20:45	01:55	07:06	33.6	22:55 until 04:56	Crater
2026	Feb	04	12:00 PST	17 days	11^h01^m55^s	−18°37'48"	20:45	01:55	07:06	33.6	22:55 until 04:56	Crater
2026	Feb	04	15:00 PST	17 days	11^h01^m53^s	−18°37'46"	20:45	01:55	07:06	33.6	22:55 until 04:56	Crater
2026	Feb	04	18:00 PST	17 days	11^h01^m52^s	−18°37'45"	20:45	01:55	07:06	33.6	22:55 until 04:56	Crater
2026	Feb	04	21:00 PST	17 days	11^h01^m50^s	−18°37'43"	20:45	01:55	07:06	33.6	22:55 until 04:56	Crater
2026	Feb	05	00:00 PST	17 days	11^h01^m49^s	−18°37'42"	20:41	01:51	07:02	33.6	22:51 until 04:52	Crater
All times computed for South El Monte (latitude 34.05; longitude -118.05) and expressed in South El Monte time. All positions are in J2000.0 coordinates. Ephemeris by Dominic Ford – https://in-the-sky.org/ephemeris.php

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