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	Jan	11	00:00 PST	22 days	20^h37^m23^s	+34°21'40"	05:10	13:04	20:57	38.6	18:05 until 18:44	Cygnus
2026	Jan	11	03:00 PST	22 days	20^h37^m25^s	+34°21'35"	05:10	13:04	20:57	38.6	18:05 until 18:44	Cygnus
2026	Jan	11	06:00 PST	22 days	20^h37^m28^s	+34°21'30"	05:10	13:04	20:57	38.6	18:05 until 18:44	Cygnus
2026	Jan	11	09:00 PST	22 days	20^h37^m30^s	+34°21'25"	05:10	13:04	20:58	38.6	18:05 until 18:44	Cygnus
2026	Jan	11	12:00 PST	22 days	20^h37^m32^s	+34°21'21"	05:10	13:04	20:58	38.6	18:05 until 18:44	Cygnus
2026	Jan	11	15:00 PST	22 days	20^h37^m34^s	+34°21'16"	05:10	13:04	20:58	38.7	18:05 until 18:44	Cygnus
2026	Jan	11	18:00 PST	23 days	20^h37^m36^s	+34°21'11"	05:10	13:04	20:58	38.7	18:05 until 18:44	Cygnus
2026	Jan	11	21:00 PST	23 days	20^h37^m39^s	+34°21'06"	05:10	13:04	20:58	38.7	18:05 until 18:44	Cygnus
2026	Jan	12	00:00 PST	23 days	20^h37^m41^s	+34°21'01"	05:06	13:00	20:54	38.7	18:05 until 18:40	Cygnus
2026	Jan	12	03:00 PST	23 days	20^h37^m43^s	+34°20'57"	05:06	13:00	20:54	38.7	18:05 until 18:40	Cygnus
2026	Jan	12	06:00 PST	23 days	20^h37^m45^s	+34°20'52"	05:06	13:00	20:54	38.7	18:05 until 18:40	Cygnus
2026	Jan	12	09:00 PST	23 days	20^h37^m47^s	+34°20'48"	05:06	13:00	20:54	38.7	18:05 until 18:40	Cygnus
2026	Jan	12	12:00 PST	23 days	20^h37^m50^s	+34°20'44"	05:06	13:00	20:54	38.7	18:05 until 18:40	Cygnus
2026	Jan	12	15:00 PST	23 days	20^h37^m52^s	+34°20'39"	05:06	13:00	20:54	38.7	18:05 until 18:40	Cygnus
2026	Jan	12	18:00 PST	24 days	20^h37^m54^s	+34°20'35"	05:06	13:00	20:54	38.7	18:05 until 18:40	Cygnus
2026	Jan	12	21:00 PST	24 days	20^h37^m56^s	+34°20'30"	05:06	13:00	20:54	38.7	18:05 until 18:40	Cygnus
2026	Jan	13	00:00 PST	24 days	20^h37^m58^s	+34°20'26"	05:03	12:56	20:50	38.7	18:06 until 18:37	Cygnus
2026	Jan	13	03:00 PST	24 days	20^h38^m01^s	+34°20'22"	05:03	12:56	20:50	38.7	18:06 until 18:37	Cygnus
2026	Jan	13	06:00 PST	24 days	20^h38^m03^s	+34°20'18"	05:03	12:56	20:50	38.7	18:06 until 18:37	Cygnus
2026	Jan	13	09:00 PST	24 days	20^h38^m05^s	+34°20'14"	05:03	12:56	20:50	38.7	18:06 until 18:37	Cygnus
2026	Jan	13	12:00 PST	24 days	20^h38^m07^s	+34°20'10"	05:03	12:56	20:50	38.7	18:06 until 18:37	Cygnus
2026	Jan	13	15:00 PST	24 days	20^h38^m09^s	+34°20'06"	05:03	12:56	20:50	38.7	18:06 until 18:37	Cygnus
2026	Jan	13	18:00 PST	25 days	20^h38^m12^s	+34°20'02"	05:03	12:56	20:50	38.7	18:06 until 18:37	Cygnus
2026	Jan	13	21:00 PST	25 days	20^h38^m14^s	+34°19'58"	05:03	12:57	20:50	38.7	18:06 until 18:37	Cygnus
2026	Jan	14	00:00 PST	25 days	20^h38^m16^s	+34°19'54"	04:59	12:53	20:46	38.7	18:07 until 18:33	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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