Ephemeris for C/2021 A2 (NEOWISE)

by Dominic Ford

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Show rising and setting times
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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	20	00:00 PST	01 days	20^h40^m03^s	+34°17'48"	04:37	12:31	20:24	38.7	Not observable	Cygnus
2026	Jan	20	03:00 PST	01 days	20^h40^m05^s	+34°17'46"	04:37	12:31	20:24	38.7	Not observable	Cygnus
2026	Jan	20	06:00 PST	01 days	20^h40^m07^s	+34°17'45"	04:37	12:31	20:24	38.7	Not observable	Cygnus
2026	Jan	20	09:00 PST	01 days	20^h40^m09^s	+34°17'44"	04:37	12:31	20:24	38.7	Not observable	Cygnus
2026	Jan	20	12:00 PST	02 days	20^h40^m11^s	+34°17'43"	04:37	12:31	20:25	38.7	Not observable	Cygnus
2026	Jan	20	15:00 PST	02 days	20^h40^m14^s	+34°17'41"	04:37	12:31	20:25	38.7	Not observable	Cygnus
2026	Jan	20	18:00 PST	02 days	20^h40^m16^s	+34°17'40"	04:37	12:31	20:25	38.7	Not observable	Cygnus
2026	Jan	20	21:00 PST	02 days	20^h40^m18^s	+34°17'39"	04:38	12:31	20:25	38.7	Not observable	Cygnus
2026	Jan	21	00:00 PST	02 days	20^h40^m20^s	+34°17'38"	04:34	12:27	20:21	38.7	Not observable	Cygnus
2026	Jan	21	03:00 PST	02 days	20^h40^m23^s	+34°17'37"	04:34	12:27	20:21	38.7	Not observable	Cygnus
2026	Jan	21	06:00 PST	02 days	20^h40^m25^s	+34°17'36"	04:34	12:27	20:21	38.7	Not observable	Cygnus
2026	Jan	21	09:00 PST	02 days	20^h40^m27^s	+34°17'35"	04:34	12:27	20:21	38.7	Not observable	Cygnus
2026	Jan	21	12:00 PST	03 days	20^h40^m29^s	+34°17'34"	04:34	12:27	20:21	38.7	Not observable	Cygnus
2026	Jan	21	15:00 PST	03 days	20^h40^m32^s	+34°17'33"	04:34	12:27	20:21	38.7	Not observable	Cygnus
2026	Jan	21	18:00 PST	03 days	20^h40^m34^s	+34°17'32"	04:34	12:27	20:21	38.7	Not observable	Cygnus
2026	Jan	21	21:00 PST	03 days	20^h40^m36^s	+34°17'32"	04:34	12:27	20:21	38.7	Not observable	Cygnus
2026	Jan	22	00:00 PST	03 days	20^h40^m38^s	+34°17'31"	04:30	12:24	20:17	38.7	Not observable	Cygnus
2026	Jan	22	03:00 PST	03 days	20^h40^m41^s	+34°17'30"	04:30	12:24	20:17	38.7	Not observable	Cygnus
2026	Jan	22	06:00 PST	03 days	20^h40^m43^s	+34°17'30"	04:30	12:24	20:17	38.7	Not observable	Cygnus
2026	Jan	22	09:00 PST	03 days	20^h40^m45^s	+34°17'29"	04:30	12:24	20:17	38.7	Not observable	Cygnus
2026	Jan	22	12:00 PST	04 days	20^h40^m47^s	+34°17'29"	04:30	12:24	20:17	38.7	Not observable	Cygnus
2026	Jan	22	15:00 PST	04 days	20^h40^m49^s	+34°17'29"	04:30	12:24	20:17	38.7	Not observable	Cygnus
2026	Jan	22	18:00 PST	04 days	20^h40^m52^s	+34°17'28"	04:30	12:24	20:17	38.7	Not observable	Cygnus
2026	Jan	22	21:00 PST	04 days	20^h40^m54^s	+34°17'27"	04:30	12:24	20:17	38.7	Not observable	Cygnus
2026	Jan	23	00:00 PST	04 days	20^h40^m56^s	+34°17'27"	04:26	12:20	20:13	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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