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	Aug	23	00:00 PDT	10 days	20^h35^m18^s	+38°26'45"	15:03	23:17	07:31	39.4	20:31 until 05:07	Cygnus
2026	Aug	23	03:00 PDT	10 days	20^h35^m16^s	+38°26'28"	15:03	23:17	07:31	39.4	20:31 until 05:07	Cygnus
2026	Aug	23	06:00 PDT	10 days	20^h35^m14^s	+38°26'12"	15:03	23:17	07:31	39.4	20:31 until 05:07	Cygnus
2026	Aug	23	09:00 PDT	10 days	20^h35^m12^s	+38°25'55"	15:03	23:17	07:31	39.4	20:31 until 05:07	Cygnus
2026	Aug	23	12:00 PDT	11 days	20^h35^m10^s	+38°25'38"	15:03	23:17	07:31	39.4	20:31 until 05:07	Cygnus
2026	Aug	23	15:00 PDT	11 days	20^h35^m08^s	+38°25'22"	15:03	23:17	07:30	39.4	20:31 until 05:07	Cygnus
2026	Aug	23	18:00 PDT	11 days	20^h35^m06^s	+38°25'05"	15:03	23:17	07:30	39.4	20:31 until 05:07	Cygnus
2026	Aug	23	21:00 PDT	11 days	20^h35^m04^s	+38°24'49"	15:03	23:17	07:30	39.4	20:31 until 05:07	Cygnus
2026	Aug	24	00:00 PDT	11 days	20^h35^m02^s	+38°24'32"	14:59	23:13	07:26	39.4	20:30 until 05:03	Cygnus
2026	Aug	24	03:00 PDT	11 days	20^h35^m00^s	+38°24'15"	14:59	23:13	07:26	39.4	20:30 until 05:03	Cygnus
2026	Aug	24	06:00 PDT	11 days	20^h34^m58^s	+38°23'58"	14:59	23:13	07:26	39.4	20:30 until 05:03	Cygnus
2026	Aug	24	09:00 PDT	11 days	20^h34^m56^s	+38°23'41"	14:59	23:12	07:26	39.4	20:30 until 05:03	Cygnus
2026	Aug	24	12:00 PDT	12 days	20^h34^m53^s	+38°23'25"	14:59	23:12	07:26	39.4	20:30 until 05:03	Cygnus
2026	Aug	24	15:00 PDT	12 days	20^h34^m51^s	+38°23'08"	14:59	23:12	07:26	39.4	20:30 until 05:03	Cygnus
2026	Aug	24	18:00 PDT	12 days	20^h34^m49^s	+38°22'51"	14:59	23:12	07:26	39.4	20:30 until 05:03	Cygnus
2026	Aug	24	21:00 PDT	12 days	20^h34^m47^s	+38°22'34"	14:59	23:12	07:26	39.4	20:30 until 05:03	Cygnus
2026	Aug	25	00:00 PDT	12 days	20^h34^m45^s	+38°22'17"	14:55	23:08	07:22	39.4	20:28 until 04:59	Cygnus
2026	Aug	25	03:00 PDT	12 days	20^h34^m43^s	+38°22'00"	14:55	23:08	07:22	39.4	20:28 until 04:59	Cygnus
2026	Aug	25	06:00 PDT	12 days	20^h34^m41^s	+38°21'43"	14:55	23:08	07:22	39.4	20:28 until 04:59	Cygnus
2026	Aug	25	09:00 PDT	12 days	20^h34^m39^s	+38°21'25"	14:55	23:08	07:22	39.4	20:28 until 04:59	Cygnus
2026	Aug	25	12:00 PDT	13 days	20^h34^m37^s	+38°21'08"	14:55	23:08	07:22	39.4	20:28 until 04:59	Cygnus
2026	Aug	25	15:00 PDT	13 days	20^h34^m35^s	+38°20'51"	14:55	23:08	07:22	39.4	20:28 until 04:59	Cygnus
2026	Aug	25	18:00 PDT	13 days	20^h34^m33^s	+38°20'34"	14:55	23:08	07:22	39.4	20:28 until 04:59	Cygnus
2026	Aug	25	21:00 PDT	13 days	20^h34^m31^s	+38°20'17"	14:55	23:08	07:22	39.4	20:28 until 04:59	Cygnus
2026	Aug	26	00:00 PDT	13 days	20^h34^m29^s	+38°19'59"	14:51	23:04	07:18	39.4	20:27 until 04:55	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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