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	Jun	18	00:00 PDT	03 days	20^h54^m27^s	+38°54'19"	19:43	03:59	12:16	39.2	22:08 until 04:26	Cygnus
2026	Jun	18	03:00 PDT	03 days	20^h54^m25^s	+38°54'29"	19:43	03:59	12:16	39.2	22:07 until 04:26	Cygnus
2026	Jun	18	06:00 PDT	03 days	20^h54^m24^s	+38°54'39"	19:43	03:59	12:16	39.2	22:07 until 04:26	Cygnus
2026	Jun	18	09:00 PDT	03 days	20^h54^m22^s	+38°54'48"	19:43	03:59	12:16	39.2	22:07 until 04:26	Cygnus
2026	Jun	18	12:00 PDT	03 days	20^h54^m20^s	+38°54'58"	19:43	03:59	12:16	39.2	22:07 until 04:26	Cygnus
2026	Jun	18	15:00 PDT	03 days	20^h54^m19^s	+38°55'07"	19:43	03:59	12:16	39.2	22:07 until 04:26	Cygnus
2026	Jun	18	18:00 PDT	03 days	20^h54^m17^s	+38°55'17"	19:43	03:59	12:16	39.2	22:07 until 04:26	Cygnus
2026	Jun	18	21:00 PDT	04 days	20^h54^m15^s	+38°55'27"	19:43	03:59	12:16	39.2	22:07 until 04:26	Cygnus
2026	Jun	19	00:00 PDT	04 days	20^h54^m14^s	+38°55'37"	19:39	03:55	12:12	39.2	22:03 until 04:26	Cygnus
2026	Jun	19	03:00 PDT	04 days	20^h54^m12^s	+38°55'47"	19:39	03:55	12:12	39.2	22:03 until 04:26	Cygnus
2026	Jun	19	06:00 PDT	04 days	20^h54^m10^s	+38°55'56"	19:39	03:55	12:12	39.2	22:03 until 04:26	Cygnus
2026	Jun	19	09:00 PDT	04 days	20^h54^m08^s	+38°56'06"	19:38	03:55	12:12	39.2	22:03 until 04:26	Cygnus
2026	Jun	19	12:00 PDT	04 days	20^h54^m07^s	+38°56'15"	19:38	03:55	12:12	39.2	22:03 until 04:26	Cygnus
2026	Jun	19	15:00 PDT	04 days	20^h54^m05^s	+38°56'24"	19:38	03:55	12:12	39.2	22:03 until 04:26	Cygnus
2026	Jun	19	18:00 PDT	04 days	20^h54^m03^s	+38°56'33"	19:38	03:55	12:12	39.2	22:03 until 04:26	Cygnus
2026	Jun	19	21:00 PDT	05 days	20^h54^m01^s	+38°56'43"	19:38	03:55	12:12	39.2	22:03 until 04:26	Cygnus
2026	Jun	20	00:00 PDT	05 days	20^h54^m00^s	+38°56'53"	19:34	03:51	12:08	39.2	21:59 until 04:26	Cygnus
2026	Jun	20	03:00 PDT	05 days	20^h53^m58^s	+38°57'02"	19:34	03:51	12:08	39.2	21:59 until 04:26	Cygnus
2026	Jun	20	06:00 PDT	05 days	20^h53^m56^s	+38°57'11"	19:34	03:51	12:08	39.2	21:59 until 04:26	Cygnus
2026	Jun	20	09:00 PDT	05 days	20^h53^m54^s	+38°57'20"	19:34	03:51	12:08	39.2	21:59 until 04:26	Cygnus
2026	Jun	20	12:00 PDT	05 days	20^h53^m53^s	+38°57'29"	19:34	03:51	12:08	39.2	21:59 until 04:26	Cygnus
2026	Jun	20	15:00 PDT	05 days	20^h53^m51^s	+38°57'38"	19:34	03:51	12:08	39.2	21:59 until 04:26	Cygnus
2026	Jun	20	18:00 PDT	05 days	20^h53^m49^s	+38°57'47"	19:34	03:51	12:08	39.2	21:59 until 04:26	Cygnus
2026	Jun	20	21:00 PDT	06 days	20^h53^m47^s	+38°57'56"	19:34	03:51	12:08	39.2	21:59 until 04:26	Cygnus
2026	Jun	21	00:00 PDT	06 days	20^h53^m46^s	+38°58'05"	19:30	03:47	12:04	39.2	21:55 until 04:26	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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