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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
2025Aug2317:00 PDT00 days08h18m47s+03°16'27"04:5011:0117:13–Not observableHydra
2025Aug2417:00 PDT01 days08h18m52s+03°15'56"04:4610:5817:09–Not observableHydra
2025Aug2517:00 PDT02 days08h18m58s+03°15'25"04:4210:5417:05–Not observableHydra
2025Aug2617:00 PDT03 days08h19m03s+03°14'53"04:3810:5017:01–Not observableHydra
2025Aug2717:00 PDT04 days08h19m08s+03°14'22"04:3410:4616:58–Not observableHydra
2025Aug2817:00 PDT05 days08h19m13s+03°13'50"04:3110:4216:54–Not observableHydra
2025Aug2917:00 PDT06 days08h19m18s+03°13'18"04:2710:3816:50–Not observableHydra
2025Aug3017:00 PDT07 days08h19m23s+03°12'46"04:2310:3416:46–Not observableHydra
2025Aug3117:00 PDT08 days08h19m28s+03°12'13"04:1910:3116:42–Not observableHydra
2025Sep0117:00 PDT08 days08h19m33s+03°11'40"04:1510:2716:38–Not observableHydra
2025Sep0217:00 PDT09 days08h19m38s+03°11'08"04:1110:2316:34–Not observableHydra
2025Sep0317:00 PDT10 days08h19m43s+03°10'35"04:0810:1916:30–Not observableHydra
2025Sep0417:00 PDT11 days08h19m47s+03°10'02"04:0410:1516:27–Not observableHydra
2025Sep0517:00 PDT12 days08h19m52s+03°09'28"04:0010:1116:23–Not observableHydra
2025Sep0617:00 PDT13 days08h19m56s+03°08'55"03:5610:0716:19–Not observableHydra
2025Sep0717:00 PDT15 days08h20m01s+03°08'21"03:5210:0416:15–Not observableHydra
2025Sep0817:00 PDT16 days08h20m05s+03°07'48"03:4910:0016:11–Not observableHydra
2025Sep0917:00 PDT17 days08h20m10s+03°07'14"03:4509:5616:07–Not observableHydra
2025Sep1017:00 PDT18 days08h20m14s+03°06'40"03:4109:5216:03–Not observableHydra
2025Sep1117:00 PDT19 days08h20m18s+03°06'06"03:3709:4815:59–05:27 until 05:30Hydra
2025Sep1217:00 PDT20 days08h20m22s+03°05'32"03:3309:4415:55–05:23 until 05:31Hydra
2025Sep1317:00 PDT21 days08h20m26s+03°04'58"03:2909:4015:52–05:19 until 05:31Hydra
2025Sep1417:00 PDT22 days08h20m30s+03°04'24"03:2509:3715:48–05:15 until 05:32Hydra
2025Sep1517:00 PDT23 days08h20m34s+03°03'50"03:2209:3315:44–05:11 until 05:33Hydra
2025Sep1617:00 PDT24 days08h20m38s+03°03'15"03:1809:2915:40–05:07 until 05:34Hydra
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

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Longitude:
Timezone:

34.05°N
118.05°W
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