Ephemeris for C/2021 A2 (NEOWISE)

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 A2 (NEOWISE)
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 A2 (NEOWISE)
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	Apr	18	00:00 PDT	00 days	20^h59^m29^s	+36°37'33"	00:00	08:04	16:09	39.0	02:18 until 05:13	Cygnus
2026	Apr	18	03:00 PDT	00 days	20^h59^m30^s	+36°37'53"	00:00	08:04	16:09	39.0	02:18 until 05:13	Cygnus
2026	Apr	18	06:00 PDT	01 days	20^h59^m30^s	+36°38'13"	00:00	08:04	16:09	39.0	02:18 until 05:13	Cygnus
2026	Apr	18	09:00 PDT	01 days	20^h59^m31^s	+36°38'33"	00:00	08:04	16:09	39.0	02:18 until 05:13	Cygnus
2026	Apr	18	12:00 PDT	01 days	20^h59^m31^s	+36°38'53"	00:00	08:04	16:09	39.0	02:18 until 05:13	Cygnus
2026	Apr	18	15:00 PDT	01 days	20^h59^m32^s	+36°39'12"	23:59	08:04	16:09	39.0	02:18 until 05:13	Cygnus
2026	Apr	18	18:00 PDT	01 days	20^h59^m32^s	+36°39'32"	23:59	08:04	16:09	39.0	02:18 until 05:13	Cygnus
2026	Apr	18	21:00 PDT	01 days	20^h59^m33^s	+36°39'52"	23:59	08:04	16:09	39.0	02:18 until 05:13	Cygnus
2026	Apr	19	00:00 PDT	01 days	20^h59^m33^s	+36°40'12"	23:56	08:00	16:05	39.0	02:14 until 05:11	Cygnus
2026	Apr	19	03:00 PDT	01 days	20^h59^m34^s	+36°40'32"	23:55	08:00	16:05	39.0	02:14 until 05:11	Cygnus
2026	Apr	19	06:00 PDT	02 days	20^h59^m34^s	+36°40'52"	23:55	08:00	16:05	39.0	02:14 until 05:11	Cygnus
2026	Apr	19	09:00 PDT	02 days	20^h59^m35^s	+36°41'12"	23:55	08:00	16:05	39.0	02:14 until 05:11	Cygnus
2026	Apr	19	12:00 PDT	02 days	20^h59^m35^s	+36°41'32"	23:55	08:00	16:05	39.0	02:14 until 05:11	Cygnus
2026	Apr	19	15:00 PDT	02 days	20^h59^m36^s	+36°41'51"	23:55	08:00	16:05	39.0	02:14 until 05:11	Cygnus
2026	Apr	19	18:00 PDT	02 days	20^h59^m36^s	+36°42'11"	23:55	08:00	16:05	39.0	02:14 until 05:11	Cygnus
2026	Apr	19	21:00 PDT	02 days	20^h59^m37^s	+36°42'31"	23:55	08:00	16:05	39.0	02:14 until 05:11	Cygnus
2026	Apr	20	00:00 PDT	02 days	20^h59^m37^s	+36°42'51"	23:51	07:56	16:02	39.0	02:10 until 05:10	Cygnus
2026	Apr	20	03:00 PDT	02 days	20^h59^m38^s	+36°43'11"	23:51	07:56	16:02	39.0	02:10 until 05:10	Cygnus
2026	Apr	20	06:00 PDT	03 days	20^h59^m38^s	+36°43'31"	23:51	07:56	16:02	39.0	02:10 until 05:10	Cygnus
2026	Apr	20	09:00 PDT	03 days	20^h59^m38^s	+36°43'51"	23:51	07:56	16:02	39.0	02:10 until 05:10	Cygnus
2026	Apr	20	12:00 PDT	03 days	20^h59^m39^s	+36°44'11"	23:51	07:57	16:02	39.0	02:10 until 05:10	Cygnus
2026	Apr	20	15:00 PDT	03 days	20^h59^m39^s	+36°44'31"	23:51	07:57	16:02	39.0	02:10 until 05:10	Cygnus
2026	Apr	20	18:00 PDT	03 days	20^h59^m40^s	+36°44'51"	23:51	07:57	16:02	39.0	02:10 until 05:10	Cygnus
2026	Apr	20	21:00 PDT	03 days	20^h59^m40^s	+36°45'10"	23:51	07:57	16:02	39.0	02:10 until 05:10	Cygnus
2026	Apr	21	00:00 PDT	03 days	20^h59^m41^s	+36°45'31"	23:47	07:53	15:58	39.0	02:06 until 05:09	Cygnus
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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