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Ephemeris for 73P/Schwassmann-Wachmann

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 73P/Schwassmann-Wachmann
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
Ephemeris for 73P/Schwassmann-Wachmann
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
2025Dec3000:00 PST10 days06h40m05s+28°44'45"16:2123:5207:2226.618:25 until 05:18Gemini
2025Dec3100:00 PST11 days06h39m13s+28°45'51"16:1623:4707:1726.618:20 until 05:14Auriga
2026Jan0100:00 PST12 days06h38m21s+28°46'55"16:1223:4207:1326.618:15 until 05:09Auriga
2026Jan0200:00 PST13 days06h37m29s+28°47'55"16:0723:3707:0826.618:11 until 05:04Auriga
2026Jan0300:00 PST14 days06h36m37s+28°48'53"16:0223:3307:0326.618:06 until 04:59Auriga
2026Jan0400:00 PST15 days06h35m45s+28°49'49"15:5723:2806:5926.618:01 until 04:55Auriga
2026Jan0500:00 PST16 days06h34m53s+28°50'41"15:5223:2306:5426.618:00 until 04:50Auriga
2026Jan0600:00 PST17 days06h34m01s+28°51'30"15:4723:1806:4926.618:01 until 04:45Auriga
2026Jan0700:00 PST18 days06h33m10s+28°52'17"15:4323:1306:4426.618:01 until 04:40Auriga
2026Jan0800:00 PST19 days06h32m18s+28°53'00"15:3823:0906:4026.518:02 until 04:36Auriga
2026Jan0900:00 PST20 days06h31m27s+28°53'41"15:3323:0406:3526.518:03 until 04:31Auriga
2026Jan1000:00 PST21 days06h30m36s+28°54'19"15:2822:5906:3026.518:04 until 04:26Auriga
2026Jan1100:00 PST22 days06h29m46s+28°54'53"15:2322:5406:2526.518:05 until 04:21Auriga
2026Jan1200:00 PST23 days06h28m55s+28°55'25"15:1822:5006:2126.518:05 until 04:17Auriga
2026Jan1300:00 PST24 days06h28m05s+28°55'54"15:1422:4506:1626.518:06 until 04:12Auriga
2026Jan1400:00 PST25 days06h27m16s+28°56'21"15:0922:4006:1126.518:07 until 04:07Auriga
2026Jan1500:00 PST26 days06h26m27s+28°56'44"15:0422:3506:0626.518:08 until 04:02Auriga
2026Jan1600:00 PST27 days06h25m38s+28°57'04"14:5922:3106:0226.518:09 until 03:58Auriga
2026Jan1700:00 PST28 days06h24m50s+28°57'22"14:5522:2605:5726.518:10 until 03:53Auriga
2026Jan1800:00 PST29 days06h24m02s+28°57'37"14:5022:2105:5226.518:10 until 03:48Auriga
2026Jan1900:00 PST00 days06h23m15s+28°57'49"14:4522:1605:4826.518:11 until 03:44Auriga
2026Jan2000:00 PST01 days06h22m28s+28°57'58"14:4022:1205:4326.518:12 until 03:39Auriga
2026Jan2100:00 PST02 days06h21m43s+28°58'05"14:3622:0705:3826.518:13 until 03:34Auriga
2026Jan2200:00 PST03 days06h20m57s+28°58'09"14:3122:0205:3426.518:14 until 03:29Auriga
2026Jan2300:00 PST04 days06h20m13s+28°58'11"14:2621:5805:2926.518:15 until 03:25Auriga
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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