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Location: North Evanston
(42.0634°N, 87.6976°W)
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Vanguard 1 Rocket - Visible Passes

Search period start: 14 May 2026 00:00
Search period end: 24 May 2026 00:00
Orbit: 655 x 4212 km, 34.3° (Epoch: 13 May)

Passes to include:

Click on the date to get a star chart and other pass details.

Date Brightness Start Highest point End Pass type
(mag) Time Alt. Az. Time Alt. Az. Time Alt. Az.
14 May10.802:48:5110°W03:06:5945°SSW03:23:2223°SSEvisible
14 May11.305:21:5810°W05:36:0819°SW05:40:2918°SWvisible
15 May10.601:35:1710°W01:51:3654°SSW02:14:3313°SEvisible
15 May11.104:04:2610°W04:21:3129°SW04:31:4023°Svisible
16 May10.902:49:2610°W03:06:2939°SSW03:22:5420°SSEvisible
16 May11.505:25:2310°WSW05:35:2214°SW05:40:0213°SWvisible
17 May10.701:35:4710°W01:51:1948°SSW02:14:1111°SEvisible
17 May11.304:05:4710°W04:20:5224°SW04:31:1918°SSWvisible
18 May11.002:50:1410°W03:06:0133°SW03:22:3916°SSEvisible
19 May10.801:36:2210°W01:51:0442°SSW02:13:1910°SSEvisible
19 May11.504:07:5710°W04:20:1918°SW04:31:1113°SSWvisible
20 May11.202:51:2210°W03:05:3727°SW03:22:3712°Svisible
21 May10.901:37:0910°W01:50:5236°SSW02:11:2710°SSEvisible
21 May11.604:12:0210°WSW04:19:5413°SW04:28:3610°SSWvisible
22 May11.302:53:0210°W03:05:1921°SW03:21:0410°Svisible
23 May11.001:38:1010°W01:50:4430°SSW02:09:0910°SSEvisible
 

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