Ephemeris for C/2021 A1 (Leonard)

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 A1 (Leonard)
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 A1 (Leonard)
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	Jun	14	00:00 PDT	28 days	16^h02^m45^s	−03°46'12"	17:28	23:20	05:13	27.5	21:16 until 03:21	Ophiuchus
2026	Jun	14	03:00 PDT	28 days	16^h02^m43^s	−03°46'08"	17:28	23:20	05:13	27.5	21:16 until 03:21	Ophiuchus
2026	Jun	14	06:00 PDT	28 days	16^h02^m41^s	−03°46'03"	17:28	23:20	05:13	27.5	21:16 until 03:21	Ophiuchus
2026	Jun	14	09:00 PDT	28 days	16^h02^m39^s	−03°45'59"	17:28	23:20	05:13	27.5	21:16 until 03:21	Ophiuchus
2026	Jun	14	12:00 PDT	28 days	16^h02^m37^s	−03°45'55"	17:28	23:20	05:13	27.5	21:16 until 03:21	Ophiuchus
2026	Jun	14	15:00 PDT	29 days	16^h02^m35^s	−03°45'51"	17:27	23:20	05:13	27.5	21:16 until 03:21	Ophiuchus
2026	Jun	14	18:00 PDT	29 days	16^h02^m33^s	−03°45'47"	17:27	23:20	05:13	27.5	21:16 until 03:21	Ophiuchus
2026	Jun	14	21:00 PDT	00 days	16^h02^m31^s	−03°45'43"	17:27	23:20	05:13	27.5	21:16 until 03:21	Ophiuchus
2026	Jun	15	00:00 PDT	00 days	16^h02^m29^s	−03°45'39"	17:23	23:16	05:09	27.5	21:16 until 03:17	Ophiuchus
2026	Jun	15	03:00 PDT	00 days	16^h02^m27^s	−03°45'35"	17:23	23:16	05:09	27.5	21:16 until 03:17	Ophiuchus
2026	Jun	15	06:00 PDT	00 days	16^h02^m25^s	−03°45'31"	17:23	23:16	05:09	27.5	21:16 until 03:17	Ophiuchus
2026	Jun	15	09:00 PDT	00 days	16^h02^m23^s	−03°45'27"	17:23	23:16	05:09	27.5	21:16 until 03:17	Ophiuchus
2026	Jun	15	12:00 PDT	00 days	16^h02^m21^s	−03°45'23"	17:23	23:16	05:08	27.5	21:16 until 03:17	Ophiuchus
2026	Jun	15	15:00 PDT	00 days	16^h02^m19^s	−03°45'19"	17:23	23:16	05:08	27.5	21:16 until 03:17	Ophiuchus
2026	Jun	15	18:00 PDT	00 days	16^h02^m17^s	−03°45'15"	17:23	23:16	05:08	27.5	21:16 until 03:16	Ophiuchus
2026	Jun	15	21:00 PDT	01 days	16^h02^m15^s	−03°45'11"	17:23	23:16	05:08	27.5	21:16 until 03:16	Ophiuchus
2026	Jun	16	00:00 PDT	01 days	16^h02^m13^s	−03°45'07"	17:19	23:12	05:04	27.5	21:16 until 03:13	Ophiuchus
2026	Jun	16	03:00 PDT	01 days	16^h02^m11^s	−03°45'03"	17:19	23:12	05:04	27.5	21:16 until 03:12	Ophiuchus
2026	Jun	16	06:00 PDT	01 days	16^h02^m08^s	−03°45'00"	17:19	23:12	05:04	27.5	21:16 until 03:12	Ophiuchus
2026	Jun	16	09:00 PDT	01 days	16^h02^m07^s	−03°44'56"	17:19	23:12	05:04	27.5	21:16 until 03:12	Ophiuchus
2026	Jun	16	12:00 PDT	01 days	16^h02^m05^s	−03°44'52"	17:19	23:12	05:04	27.5	21:16 until 03:12	Ophiuchus
2026	Jun	16	15:00 PDT	01 days	16^h02^m03^s	−03°44'48"	17:19	23:12	05:04	27.5	21:16 until 03:12	Ophiuchus
2026	Jun	16	18:00 PDT	01 days	16^h02^m01^s	−03°44'45"	17:19	23:12	05:04	27.5	21:16 until 03:12	Ophiuchus
2026	Jun	16	21:00 PDT	02 days	16^h01^m59^s	−03°44'41"	17:19	23:12	05:04	27.5	21:16 until 03:12	Ophiuchus
2026	Jun	17	00:00 PDT	02 days	16^h01^m57^s	−03°44'37"	17:15	23:08	05:00	27.5	21:17 until 03:08	Ophiuchus
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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