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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
2025Jun3017:00 PDT05 days06h19m49s+03°48'36"06:2212:3518:4814.6Not observableOrion
2025Jul0117:00 PDT06 days06h22m30s+03°42'12"06:2112:3418:4714.7Not observableMonoceros
2025Jul0217:00 PDT07 days06h25m09s+03°35'43"06:2012:3218:4514.7Not observableMonoceros
2025Jul0317:00 PDT08 days06h27m47s+03°29'08"06:1912:3118:4314.8Not observableMonoceros
2025Jul0417:00 PDT09 days06h30m24s+03°22'29"06:1812:3018:4214.8Not observableMonoceros
2025Jul0517:00 PDT10 days06h33m00s+03°15'45"06:1712:2918:4014.8Not observableMonoceros
2025Jul0617:00 PDT11 days06h35m35s+03°08'56"06:1612:2718:3814.9Not observableMonoceros
2025Jul0717:00 PDT12 days06h38m08s+03°02'02"06:1512:2618:3714.9Not observableMonoceros
2025Jul0817:00 PDT12 days06h40m41s+02°55'03"06:1412:2418:3515.0Not observableMonoceros
2025Jul0917:00 PDT13 days06h43m12s+02°48'00"06:1312:2318:3315.0Not observableMonoceros
2025Jul1017:00 PDT14 days06h45m42s+02°40'53"06:1212:2218:3215.0Not observableMonoceros
2025Jul1117:00 PDT15 days06h48m11s+02°33'41"06:1012:2018:3015.1Not observableMonoceros
2025Jul1217:00 PDT16 days06h50m39s+02°26'24"06:0912:1918:2815.1Not observableMonoceros
2025Jul1317:00 PDT17 days06h53m06s+02°19'04"06:0812:1718:2615.2Not observableMonoceros
2025Jul1417:00 PDT18 days06h55m32s+02°11'39"06:0712:1618:2415.2Not observableMonoceros
2025Jul1517:00 PDT19 days06h57m56s+02°04'10"06:0612:1418:2215.2Not observableMonoceros
2025Jul1617:00 PDT21 days07h00m20s+01°56'37"06:0512:1318:2115.3Not observableMonoceros
2025Jul1717:00 PDT22 days07h02m43s+01°48'59"06:0312:1118:1915.3Not observableMonoceros
2025Jul1817:00 PDT23 days07h05m04s+01°41'18"06:0212:0918:1715.4Not observableMonoceros
2025Jul1917:00 PDT24 days07h07m25s+01°33'33"06:0112:0818:1515.4Not observableCanis Minor
2025Jul2017:00 PDT25 days07h09m44s+01°25'43"06:0012:0618:1315.4Not observableCanis Minor
2025Jul2117:00 PDT26 days07h12m03s+01°17'50"05:5812:0518:1115.5Not observableMonoceros
2025Jul2217:00 PDT27 days07h14m20s+01°09'53"05:5712:0318:0915.5Not observableMonoceros
2025Jul2317:00 PDT28 days07h16m37s+01°01'53"05:5612:0118:0715.5Not observableMonoceros
2025Jul2417:00 PDT00 days07h18m52s+00°53'48"05:5412:0018:0515.6Not observableCanis Minor
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
PDT

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