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Ephemeris for 3I/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 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
2025Nov2016:00 PST00 days12h34m04s−02°22'38"02:3008:2614:22–04:21 until 05:24Virgo
2025Nov2116:00 PST01 days12h31m06s−02°07'12"02:2208:1914:16–04:13 until 05:25Virgo
2025Nov2216:00 PST02 days12h28m05s−01°51'26"02:1408:1214:10–04:05 until 05:26Virgo
2025Nov2316:00 PST03 days12h25m00s−01°35'19"02:0708:0514:04–03:58 until 05:27Virgo
2025Nov2416:00 PST04 days12h21m52s−01°18'50"01:5907:5813:57–03:50 until 05:28Virgo
2025Nov2516:00 PST05 days12h18m40s−01°01'59"01:5107:5113:51–03:42 until 05:28Virgo
2025Nov2616:00 PST06 days12h15m24s−00°44'46"01:4307:4413:45–03:34 until 05:29Virgo
2025Nov2716:00 PST07 days12h12m05s−00°27'10"01:3507:3713:38–03:25 until 05:30Virgo
2025Nov2816:00 PST08 days12h08m41s−00°09'11"01:2707:2913:32–03:17 until 05:31Virgo
2025Nov2916:00 PST09 days12h05m14s+00°09'09"01:1907:2213:25–03:09 until 05:32Virgo
2025Nov3016:00 PST10 days12h01m43s+00°27'53"01:1007:1413:18–03:01 until 05:33Virgo
2025Dec0116:00 PST11 days11h58m08s+00°46'59"01:0207:0713:12–02:52 until 05:33Virgo
2025Dec0216:00 PST12 days11h54m29s+01°06'29"00:5406:5913:05–02:44 until 05:34Virgo
2025Dec0316:00 PST13 days11h50m45s+01°26'20"00:4506:5212:58–02:35 until 05:35Virgo
2025Dec0416:00 PST14 days11h46m58s+01°46'34"00:3606:4412:52–02:26 until 05:36Virgo
2025Dec0516:00 PST15 days11h43m07s+02°07'09"00:2806:3612:45–02:17 until 05:36Virgo
2025Dec0616:00 PST17 days11h39m11s+02°28'05"00:1906:2812:38–02:09 until 05:37Virgo
2025Dec0716:00 PST18 days11h35m12s+02°49'22"00:1006:2012:31–02:00 until 05:38Leo
2025Dec0816:00 PST19 days11h31m08s+03°10'58"00:0106:1212:24–01:51 until 05:39Leo
2025Dec0916:00 PST20 days11h27m01s+03°32'52"23:5206:0412:17–01:42 until 05:39Leo
2025Dec1016:00 PST21 days11h22m49s+03°55'04"23:4305:5612:10–01:32 until 05:40Leo
2025Dec1116:00 PST22 days11h18m34s+04°17'32"23:3405:4812:03–01:23 until 05:41Leo
2025Dec1216:00 PST23 days11h14m15s+04°40'15"23:2405:4011:55–01:14 until 05:41Leo
2025Dec1316:00 PST24 days11h09m52s+05°03'12"23:1505:3211:48–01:04 until 05:42Leo
2025Dec1416:00 PST25 days11h05m26s+05°26'20"23:0605:2311:41–00:55 until 05:43Leo
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
PST

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