Ephemeris for C/2021 Y1 (ATLAS)
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All times computed for Cambridge (latitude 42.38°; longitude -71.11°) and expressed in Cambridge time.
| Ephemeris for C/2021 Y1 (ATLAS) | ||||||||||||
| Date | Time | Age of Moon | Right Ascension | Declination | Rise | Culm | Set | Approx Mag. | Observable (hover mouse) | Constellation | ||
| Ephemeris for C/2021 Y1 (ATLAS) | ||||||||||||
| Date | Time | Age of Moon | Right Ascension | Declination | Rise | Culm | Set | Approx Mag. | Observable (hover mouse) | Constellation | ||
| 2024 | Apr | 20 | 20:00 EDT | 12 days | 16h07m26s | -45°10'32" | 01:12 | 02:56 | 04:40 | 18.1 | Not observable | Norma |
| 2024 | Apr | 21 | 20:00 EDT | 12 days | 16h06m21s | -45°04'06" | 01:05 | 02:51 | 04:37 | 18.1 | Not observable | Norma |
| 2024 | Apr | 22 | 20:00 EDT | 13 days | 16h05m16s | -44°57'31" | 00:58 | 02:46 | 04:33 | 18.1 | Not observable | Norma |
| 2024 | Apr | 23 | 20:00 EDT | 14 days | 16h04m09s | -44°50'45" | 00:52 | 02:41 | 04:30 | 18.1 | Not observable | Norma |
| 2024 | Apr | 24 | 20:00 EDT | 15 days | 16h03m03s | -44°43'50" | 00:45 | 02:36 | 04:27 | 18.1 | Not observable | Norma |
| 2024 | Apr | 25 | 20:00 EDT | 16 days | 16h01m55s | -44°36'45" | 00:38 | 02:31 | 04:24 | 18.1 | Not observable | Norma |
| 2024 | Apr | 26 | 20:00 EDT | 17 days | 16h00m48s | -44°29'30" | 00:31 | 02:26 | 04:20 | 18.1 | Not observable | Norma |
| 2024 | Apr | 27 | 20:00 EDT | 18 days | 15h59m40s | -44°22'06" | 00:24 | 02:21 | 04:17 | 18.1 | Not observable | Norma |
| 2024 | Apr | 28 | 20:00 EDT | 19 days | 15h58m31s | -44°14'31" | 00:17 | 02:16 | 04:14 | 18.2 | Not observable | Norma |
| 2024 | Apr | 29 | 20:00 EDT | 20 days | 15h57m23s | -44°06'47" | 00:10 | 02:11 | 04:11 | 18.2 | Not observable | Norma |
| 2024 | Apr | 30 | 20:00 EDT | 21 days | 15h56m14s | -43°58'53" | 00:03 | 02:05 | 04:07 | 18.2 | Not observable | Norma |
| 2024 | May | 01 | 20:00 EDT | 22 days | 15h55m05s | -43°50'49" | 23:57 | 02:00 | 04:04 | 18.2 | Not observable | Norma |
| 2024 | May | 02 | 20:00 EDT | 23 days | 15h53m56s | -43°42'36" | 23:50 | 01:55 | 04:01 | 18.2 | Not observable | Norma |
| 2024 | May | 03 | 20:00 EDT | 24 days | 15h52m46s | -43°34'14" | 23:43 | 01:50 | 03:58 | 18.2 | Not observable | Norma |
| 2024 | May | 04 | 20:00 EDT | 26 days | 15h51m37s | -43°25'42" | 23:36 | 01:45 | 03:54 | 18.2 | Not observable | Norma |
| 2024 | May | 05 | 20:00 EDT | 27 days | 15h50m28s | -43°17'02" | 23:29 | 01:40 | 03:51 | 18.2 | Not observable | Norma |
| 2024 | May | 06 | 20:00 EDT | 28 days | 15h49m19s | -43°08'12" | 23:22 | 01:35 | 03:48 | 18.2 | Not observable | Norma |
| 2024 | May | 07 | 20:00 EDT | 29 days | 15h48m10s | -42°59'13" | 23:15 | 01:30 | 03:45 | 18.2 | Not observable | Lupus |
| 2024 | May | 08 | 20:00 EDT | 00 days | 15h47m01s | -42°50'06" | 23:08 | 01:25 | 03:41 | 18.2 | Not observable | Lupus |
| 2024 | May | 09 | 20:00 EDT | 02 days | 15h45m52s | -42°40'51" | 23:01 | 01:20 | 03:38 | 18.3 | Not observable | Lupus |
| 2024 | May | 10 | 20:00 EDT | 03 days | 15h44m43s | -42°31'27" | 22:54 | 01:15 | 03:35 | 18.3 | Not observable | Lupus |
| 2024 | May | 11 | 20:00 EDT | 04 days | 15h43m35s | -42°21'55" | 22:47 | 01:10 | 03:32 | 18.3 | Not observable | Lupus |
| 2024 | May | 12 | 20:00 EDT | 05 days | 15h42m27s | -42°12'16" | 22:41 | 01:05 | 03:28 | 18.3 | Not observable | Lupus |
| 2024 | May | 13 | 20:00 EDT | 06 days | 15h41m20s | -42°02'29" | 22:34 | 00:59 | 03:25 | 18.3 | Not observable | Lupus |
| 2024 | May | 14 | 20:00 EDT | 06 days | 15h40m13s | -41°52'35" | 22:27 | 00:54 | 03:22 | 18.3 | Not observable | Lupus |
|
All times computed for Cambridge (latitude 42.38; longitude -71.11) and expressed in Cambridge time. Ephemeris by Dominic Ford – https://in-the-sky.org/ephemeris.php | ||||||||||||
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