Ephemeris for C/2021 G2 (ATLAS)

by Dominic Ford

Display options

Show rising and setting times
Show age of Moon
Show angular motion
Show phase

Show angular size
Show solar separation
Show observability
Show distance from Earth
Show distance from Sun

Date format

RA/Dec format

Observer location

Object type

Object

Timezone

Start date

Interval

Rows

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 Cambridge (latitude 42.38°; longitude -71.11°) and expressed in Cambridge time.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.

Ephemeris for C/2021 G2 (ATLAS)
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 G2 (ATLAS)
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	Apr	20	00:00 EDT	02 days	17^h29^m56^s	+11°01'59"	21:36	04:20	11:04	15.4	23:39 until 04:41	Ophiuchus
2026	Apr	21	00:00 EDT	03 days	17^h29^m47^s	+11°08'56"	21:31	04:16	11:01	15.4	23:35 until 04:40	Ophiuchus
2026	Apr	22	00:00 EDT	04 days	17^h29^m38^s	+11°15'49"	21:27	04:12	10:57	15.4	23:30 until 04:38	Ophiuchus
2026	Apr	23	00:00 EDT	05 days	17^h29^m28^s	+11°22'41"	21:22	04:08	10:53	15.4	23:26 until 04:36	Ophiuchus
2026	Apr	24	00:00 EDT	06 days	17^h29^m18^s	+11°29'29"	21:18	04:04	10:50	15.4	23:21 until 04:34	Ophiuchus
2026	Apr	25	00:00 EDT	07 days	17^h29^m07^s	+11°36'15"	21:13	04:00	10:46	15.4	23:17 until 04:32	Ophiuchus
2026	Apr	26	00:00 EDT	08 days	17^h28^m56^s	+11°42'58"	21:09	03:56	10:42	15.4	23:12 until 04:31	Ophiuchus
2026	Apr	27	00:00 EDT	09 days	17^h28^m44^s	+11°49'38"	21:04	03:51	10:39	15.4	23:08 until 04:29	Ophiuchus
2026	Apr	28	00:00 EDT	10 days	17^h28^m31^s	+11°56'14"	21:00	03:47	10:35	15.4	23:03 until 04:27	Ophiuchus
2026	Apr	29	00:00 EDT	11 days	17^h28^m18^s	+12°02'48"	20:55	03:43	10:31	15.4	22:59 until 04:25	Ophiuchus
2026	Apr	30	00:00 EDT	12 days	17^h28^m05^s	+12°09'18"	20:50	03:39	10:28	15.4	22:54 until 04:24	Ophiuchus
2026	May	01	00:00 EDT	13 days	17^h27^m51^s	+12°15'45"	20:46	03:35	10:24	15.4	22:50 until 04:22	Ophiuchus
2026	May	02	00:00 EDT	14 days	17^h27^m37^s	+12°22'08"	20:41	03:31	10:20	15.4	22:45 until 04:20	Ophiuchus
2026	May	03	00:00 EDT	15 days	17^h27^m22^s	+12°28'28"	20:37	03:26	10:16	15.4	22:40 until 04:19	Ophiuchus
2026	May	04	00:00 EDT	16 days	17^h27^m06^s	+12°34'43"	20:32	03:22	10:12	15.4	22:36 until 04:17	Ophiuchus
2026	May	05	00:00 EDT	17 days	17^h26^m51^s	+12°40'55"	20:27	03:18	10:09	15.4	22:31 until 04:15	Ophiuchus
2026	May	06	00:00 EDT	18 days	17^h26^m34^s	+12°47'03"	20:23	03:14	10:05	15.4	22:27 until 04:14	Ophiuchus
2026	May	07	00:00 EDT	19 days	17^h26^m18^s	+12°53'07"	20:18	03:10	10:01	15.4	22:22 until 04:12	Ophiuchus
2026	May	08	00:00 EDT	20 days	17^h26^m01^s	+12°59'06"	20:14	03:05	09:57	15.4	22:18 until 04:11	Ophiuchus
2026	May	09	00:00 EDT	21 days	17^h25^m43^s	+13°05'01"	20:09	03:01	09:53	15.4	22:13 until 04:09	Ophiuchus
2026	May	10	00:00 EDT	22 days	17^h25^m25^s	+13°10'52"	20:04	02:57	09:50	15.4	22:09 until 04:08	Ophiuchus
2026	May	11	00:00 EDT	23 days	17^h25^m07^s	+13°16'38"	20:00	02:53	09:46	15.4	22:04 until 04:06	Ophiuchus
2026	May	12	00:00 EDT	24 days	17^h24^m48^s	+13°22'19"	19:55	02:48	09:42	15.4	21:59 until 04:05	Ophiuchus
2026	May	13	00:00 EDT	25 days	17^h24^m29^s	+13°27'56"	19:51	02:44	09:38	15.4	21:55 until 04:03	Ophiuchus
2026	May	14	00:00 EDT	26 days	17^h24^m09^s	+13°33'27"	19:46	02:40	09:34	15.4	21:50 until 04:02	Ophiuchus
All times computed for Cambridge (latitude 42.38; longitude -71.11) and expressed in Cambridge time. All positions are in J2000.0 coordinates. Ephemeris by Dominic Ford – https://in-the-sky.org/ephemeris.php

Embed this ephemeris in your website

You can embed this ephemeris in your website. Simply configure the options below, and paste the grey HTML code into your website.

This widget has a transparent background and no border to give you maximum flexibility to integrate it into the design of your website.

Color scheme

Location

HTML code

Embed this ephemeris in your website

Share