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Ephemeris for 21P/Giacobini-Zinner

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 21P/Giacobini-Zinner
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
Ephemeris for 21P/Giacobini-Zinner
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
2025Aug2102:00 PDT27 days08h14m25s−03°06'43"05:1111:0516:5916.5Not observableHydra
2025Aug2105:00 PDT27 days08h14m38s−03°07'54"05:1111:0516:5916.5Not observableHydra
2025Aug2108:00 PDT27 days08h14m52s−03°09'04"05:1111:0517:0016.5Not observableHydra
2025Aug2111:00 PDT28 days08h15m05s−03°10'14"05:1111:0617:0016.5Not observableHydra
2025Aug2114:00 PDT28 days08h15m19s−03°11'25"05:1211:0617:0016.5Not observableHydra
2025Aug2117:00 PDT28 days08h15m33s−03°12'38"05:1211:0617:0016.5Not observableHydra
2025Aug2120:00 PDT28 days08h15m46s−03°13'45"05:1211:0617:0016.5Not observableHydra
2025Aug2123:00 PDT28 days08h16m00s−03°14'56"05:1211:0617:0016.5Not observableHydra
2025Aug2202:00 PDT28 days08h16m14s−03°16'06"05:0911:0316:5716.5Not observableHydra
2025Aug2205:00 PDT28 days08h16m27s−03°17'17"05:0911:0316:5716.5Not observableHydra
2025Aug2208:00 PDT28 days08h16m41s−03°18'28"05:0911:0316:5716.6Not observableHydra
2025Aug2211:00 PDT29 days08h16m54s−03°19'38"05:1011:0316:5716.6Not observableHydra
2025Aug2214:00 PDT29 days08h17m07s−03°20'49"05:1011:0416:5716.6Not observableHydra
2025Aug2217:00 PDT29 days08h17m21s−03°22'02"05:1011:0416:5816.6Not observableHydra
2025Aug2220:00 PDT29 days08h17m34s−03°23'10"05:1011:0416:5816.6Not observableHydra
2025Aug2223:00 PDT29 days08h17m48s−03°24'21"05:1111:0416:5816.6Not observableHydra
2025Aug2302:00 PDT00 days08h18m02s−03°25'31"05:0711:0116:5416.6Not observableHydra
2025Aug2305:00 PDT00 days08h18m15s−03°26'42"05:0711:0116:5416.6Not observableHydra
2025Aug2308:00 PDT00 days08h18m28s−03°27'53"05:0811:0116:5416.6Not observableHydra
2025Aug2311:00 PDT00 days08h18m42s−03°29'04"05:0811:0116:5516.6Not observableHydra
2025Aug2314:00 PDT00 days08h18m55s−03°30'15"05:0811:0116:5516.6Not observableHydra
2025Aug2317:00 PDT00 days08h19m09s−03°31'28"05:0811:0216:5516.6Not observableHydra
2025Aug2320:00 PDT00 days08h19m22s−03°32'37"05:0911:0216:5516.6Not observableHydra
2025Aug2323:00 PDT00 days08h19m35s−03°33'47"05:0911:0216:5516.6Not observableHydra
2025Aug2402:00 PDT01 days08h19m49s−03°34'59"05:0510:5816:5216.6Not observableHydra
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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