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Ephemeris for 1P/Halley

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 1P/Halley
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
Ephemeris for 1P/Halley
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
2025Oct1617:00 PDT25 days08h21m50s+02°46'27"01:2207:3213:42–03:11 until 05:56Hydra
2025Oct1717:00 PDT26 days08h21m51s+02°45'56"01:1807:2813:38–03:08 until 05:57Hydra
2025Oct1817:00 PDT27 days08h21m52s+02°45'25"01:1407:2413:34–03:04 until 05:57Hydra
2025Oct1917:00 PDT28 days08h21m52s+02°44'55"01:1007:2013:31–03:00 until 05:58Hydra
2025Oct2017:00 PDT29 days08h21m53s+02°44'25"01:0607:1613:27–02:56 until 05:59Hydra
2025Oct2117:00 PDT00 days08h21m53s+02°43'55"01:0207:1213:23–02:52 until 06:00Hydra
2025Oct2217:00 PDT01 days08h21m53s+02°43'26"00:5807:0913:19–02:48 until 06:01Hydra
2025Oct2317:00 PDT02 days08h21m53s+02°42'57"00:5507:0513:15–02:44 until 06:01Hydra
2025Oct2417:00 PDT03 days08h21m53s+02°42'29"00:5107:0113:11–02:40 until 06:02Hydra
2025Oct2517:00 PDT03 days08h21m53s+02°42'00"00:4706:5713:07–02:36 until 06:03Hydra
2025Oct2617:00 PDT04 days08h21m53s+02°41'32"00:4306:5313:03–02:32 until 06:04Hydra
2025Oct2717:00 PDT05 days08h21m52s+02°41'05"00:3906:4912:59–02:28 until 06:05Hydra
2025Oct2817:00 PDT06 days08h21m52s+02°40'38"00:3506:4512:55–02:25 until 06:05Hydra
2025Oct2917:00 PDT07 days08h21m51s+02°40'11"00:3106:4112:51–02:21 until 06:06Hydra
2025Oct3017:00 PDT08 days08h21m51s+02°39'44"00:2706:3712:47–02:17 until 06:07Hydra
2025Oct3117:00 PDT09 days08h21m50s+02°39'18"00:2306:3312:43–02:13 until 06:08Hydra
2025Nov0117:00 PDT10 days08h21m49s+02°38'53"00:1906:2912:39–02:09 until 06:09Hydra
2025Nov0216:00 PST11 days08h21m48s+02°38'28"00:1505:2511:35–01:05 until 05:09Hydra
2025Nov0316:00 PST12 days08h21m46s+02°38'03"23:1105:2111:31–01:01 until 05:10Hydra
2025Nov0416:00 PST14 days08h21m45s+02°37'39"23:0705:1711:27–00:57 until 05:11Hydra
2025Nov0516:00 PST15 days08h21m44s+02°37'15"23:0305:1311:23–00:53 until 05:12Hydra
2025Nov0616:00 PST16 days08h21m42s+02°36'52"23:0005:0911:19–00:49 until 05:13Hydra
2025Nov0716:00 PST17 days08h21m41s+02°36'29"22:5605:0511:15–00:45 until 05:13Hydra
2025Nov0816:00 PST18 days08h21m39s+02°36'06"22:5205:0111:11–00:41 until 05:14Hydra
2025Nov0916:00 PST19 days08h21m37s+02°35'44"22:4804:5711:07–00:37 until 05:15Hydra
All times computed for South El Monte (latitude 34.05; longitude -118.05) and expressed in South El Monte time.
Ephemeris by Dominic Ford – https://in-the-sky.org/ephemeris.php

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
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