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Ephemeris for C/2021 P4 (ATLAS)

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 C/2021 P4 (ATLAS)
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
Ephemeris for C/2021 P4 (ATLAS)
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
2026Jan2800:00 PST09 days22h28m30s−41°16'31"10:0913:4817:2627.1Not observableGrus
2026Jan2803:00 PST09 days22h28m33s−41°16'09"10:0913:4817:2727.1Not observableGrus
2026Jan2806:00 PST09 days22h28m36s−41°15'47"10:0913:4817:2727.1Not observableGrus
2026Jan2809:00 PST09 days22h28m39s−41°15'25"10:0913:4817:2727.1Not observableGrus
2026Jan2812:00 PST10 days22h28m41s−41°15'04"10:0913:4817:2727.1Not observableGrus
2026Jan2815:00 PST10 days22h28m44s−41°14'42"10:0913:4817:2727.1Not observableGrus
2026Jan2818:00 PST10 days22h28m47s−41°14'19"10:0913:4817:2727.1Not observableGrus
2026Jan2821:00 PST10 days22h28m49s−41°13'57"10:0913:4817:2727.1Not observableGrus
2026Jan2900:00 PST10 days22h28m52s−41°13'35"10:0513:4417:2327.1Not observableGrus
2026Jan2903:00 PST10 days22h28m55s−41°13'13"10:0513:4417:2327.1Not observableGrus
2026Jan2906:00 PST10 days22h28m58s−41°12'51"10:0513:4417:2327.1Not observableGrus
2026Jan2909:00 PST10 days22h29m01s−41°12'30"10:0513:4417:2327.1Not observableGrus
2026Jan2912:00 PST11 days22h29m03s−41°12'08"10:0513:4417:2427.1Not observableGrus
2026Jan2915:00 PST11 days22h29m06s−41°11'46"10:0513:4417:2427.1Not observableGrus
2026Jan2918:00 PST11 days22h29m09s−41°11'24"10:0513:4417:2427.1Not observableGrus
2026Jan2921:00 PST11 days22h29m11s−41°11'02"10:0513:4417:2427.1Not observableGrus
2026Jan3000:00 PST11 days22h29m14s−41°10'40"10:0113:4017:2027.1Not observableGrus
2026Jan3003:00 PST11 days22h29m17s−41°10'18"10:0113:4017:2027.1Not observableGrus
2026Jan3006:00 PST11 days22h29m20s−41°09'57"10:0113:4017:2027.1Not observableGrus
2026Jan3009:00 PST11 days22h29m23s−41°09'35"10:0113:4117:2027.1Not observableGrus
2026Jan3012:00 PST12 days22h29m25s−41°09'14"10:0113:4117:2027.1Not observableGrus
2026Jan3015:00 PST12 days22h29m28s−41°08'52"10:0113:4117:2027.1Not observableGrus
2026Jan3018:00 PST12 days22h29m31s−41°08'31"10:0113:4117:2027.1Not observableGrus
2026Jan3021:00 PST12 days22h29m34s−41°08'09"10:0113:4117:2027.1Not observableGrus
2026Jan3100:00 PST12 days22h29m36s−41°07'47"09:5713:3717:1727.1Not observableGrus
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

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PST

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