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Ephemeris for 3I/ATLAS

by Dominic Ford

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RA/Dec format

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You are welcome to reproduce the data below for non-profit purposes , providing you credit In-The-Sky.org.

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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 3I/ATLAS
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
Ephemeris for 3I/ATLAS
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
2026Jul1900:00 PDT04 days07h07m05s+19°51'03"05:0912:0819:0826.6Not observableGemini
2026Jul1903:00 PDT05 days07h07m07s+19°50'58"05:0912:0819:0826.6Not observableGemini
2026Jul1906:00 PDT05 days07h07m08s+19°50'54"05:0912:0819:0826.6Not observableGemini
2026Jul1909:00 PDT05 days07h07m10s+19°50'49"05:0912:0919:0826.6Not observableGemini
2026Jul1912:00 PDT05 days07h07m12s+19°50'45"05:0912:0919:0826.6Not observableGemini
2026Jul1915:00 PDT05 days07h07m14s+19°50'40"05:0912:0919:0826.6Not observableGemini
2026Jul1918:00 PDT05 days07h07m15s+19°50'35"05:0912:0919:0826.6Not observableGemini
2026Jul1921:00 PDT05 days07h07m17s+19°50'30"05:0912:0919:0826.6Not observableGemini
2026Jul2000:00 PDT05 days07h07m19s+19°50'25"05:0512:0519:0426.6Not observableGemini
2026Jul2003:00 PDT06 days07h07m21s+19°50'21"05:0512:0519:0426.6Not observableGemini
2026Jul2006:00 PDT06 days07h07m23s+19°50'16"05:0512:0519:0426.6Not observableGemini
2026Jul2009:00 PDT06 days07h07m24s+19°50'12"05:0512:0519:0426.6Not observableGemini
2026Jul2012:00 PDT06 days07h07m26s+19°50'07"05:0512:0519:0426.6Not observableGemini
2026Jul2015:00 PDT06 days07h07m28s+19°50'03"05:0512:0519:0426.6Not observableGemini
2026Jul2018:00 PDT06 days07h07m30s+19°49'58"05:0512:0519:0426.6Not observableGemini
2026Jul2021:00 PDT06 days07h07m31s+19°49'53"05:0512:0519:0426.6Not observableGemini
2026Jul2100:00 PDT06 days07h07m33s+19°49'48"05:0212:0119:0026.6Not observableGemini
2026Jul2103:00 PDT07 days07h07m35s+19°49'44"05:0212:0119:0026.6Not observableGemini
2026Jul2106:00 PDT07 days07h07m37s+19°49'39"05:0212:0119:0126.6Not observableGemini
2026Jul2109:00 PDT07 days07h07m38s+19°49'35"05:0212:0119:0126.6Not observableGemini
2026Jul2112:00 PDT07 days07h07m40s+19°49'30"05:0212:0119:0126.6Not observableGemini
2026Jul2115:00 PDT07 days07h07m42s+19°49'25"05:0212:0119:0126.6Not observableGemini
2026Jul2118:00 PDT07 days07h07m44s+19°49'20"05:0212:0119:0126.6Not observableGemini
2026Jul2121:00 PDT07 days07h07m45s+19°49'16"05:0212:0119:0126.6Not observableGemini
2026Jul2200:00 PDT07 days07h07m47s+19°49'11"04:5811:5718:5726.6Not observableGemini
All times computed for South El Monte (latitude 34.05; longitude -118.05) and expressed in South El Monte time.
All positions are in J2000.0 coordinates.
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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