Ephemeris for C/2021 A2 (NEOWISE)

by Dominic Ford

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RA/Dec format

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Interval

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You are welcome to reproduce the data below for non-profit purposes , providing you credit In-The-Sky.org.

It is also available in CSV (i.e. spreadsheet) and plain text format for easy pasting into other programs.

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	24	00:00 PST	05 days	20^h41^m14^s	+34°17'26"	04:23	12:16	20:10	38.7	Not observable	Cygnus
2026	Jan	24	03:00 PST	05 days	20^h41^m16^s	+34°17'27"	04:23	12:16	20:10	38.7	Not observable	Cygnus
2026	Jan	24	06:00 PST	05 days	20^h41^m18^s	+34°17'27"	04:23	12:16	20:10	38.7	Not observable	Cygnus
2026	Jan	24	09:00 PST	05 days	20^h41^m21^s	+34°17'27"	04:23	12:16	20:10	38.7	Not observable	Cygnus
2026	Jan	24	12:00 PST	06 days	20^h41^m23^s	+34°17'28"	04:23	12:16	20:10	38.7	Not observable	Cygnus
2026	Jan	24	15:00 PST	06 days	20^h41^m25^s	+34°17'28"	04:23	12:16	20:10	38.7	Not observable	Cygnus
2026	Jan	24	18:00 PST	06 days	20^h41^m27^s	+34°17'28"	04:23	12:16	20:10	38.7	Not observable	Cygnus
2026	Jan	24	21:00 PST	06 days	20^h41^m30^s	+34°17'29"	04:23	12:17	20:10	38.7	Not observable	Cygnus
2026	Jan	25	00:00 PST	06 days	20^h41^m32^s	+34°17'29"	04:19	12:13	20:06	38.7	Not observable	Cygnus
2026	Jan	25	03:00 PST	06 days	20^h41^m34^s	+34°17'30"	04:19	12:13	20:06	38.7	Not observable	Cygnus
2026	Jan	25	06:00 PST	06 days	20^h41^m36^s	+34°17'30"	04:19	12:13	20:06	38.7	Not observable	Cygnus
2026	Jan	25	09:00 PST	06 days	20^h41^m39^s	+34°17'31"	04:19	12:13	20:06	38.7	Not observable	Cygnus
2026	Jan	25	12:00 PST	07 days	20^h41^m41^s	+34°17'32"	04:19	12:13	20:06	38.7	Not observable	Cygnus
2026	Jan	25	15:00 PST	07 days	20^h41^m43^s	+34°17'33"	04:19	12:13	20:06	38.7	Not observable	Cygnus
2026	Jan	25	18:00 PST	07 days	20^h41^m45^s	+34°17'33"	04:19	12:13	20:06	38.7	Not observable	Cygnus
2026	Jan	25	21:00 PST	07 days	20^h41^m47^s	+34°17'34"	04:19	12:13	20:06	38.7	Not observable	Cygnus
2026	Jan	26	00:00 PST	07 days	20^h41^m50^s	+34°17'34"	04:15	12:09	20:03	38.7	Not observable	Cygnus
2026	Jan	26	03:00 PST	07 days	20^h41^m52^s	+34°17'35"	04:15	12:09	20:03	38.7	Not observable	Cygnus
2026	Jan	26	06:00 PST	07 days	20^h41^m54^s	+34°17'37"	04:16	12:09	20:03	38.7	Not observable	Cygnus
2026	Jan	26	09:00 PST	07 days	20^h41^m56^s	+34°17'38"	04:16	12:09	20:03	38.7	Not observable	Cygnus
2026	Jan	26	12:00 PST	08 days	20^h41^m59^s	+34°17'39"	04:16	12:09	20:03	38.7	Not observable	Cygnus
2026	Jan	26	15:00 PST	08 days	20^h42^m01^s	+34°17'40"	04:16	12:09	20:03	38.7	Not observable	Cygnus
2026	Jan	26	18:00 PST	08 days	20^h42^m03^s	+34°17'41"	04:16	12:09	20:03	38.7	Not observable	Cygnus
2026	Jan	26	21:00 PST	08 days	20^h42^m05^s	+34°17'42"	04:16	12:09	20:03	38.7	Not observable	Cygnus
2026	Jan	27	00:00 PST	08 days	20^h42^m08^s	+34°17'43"	04:12	12:05	19:59	38.7	Not observable	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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