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Time: 10:41:15
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Vanguard 1 - Visible Passes

Search period start: 16 June 2025 00:00
Search period end: 26 June 2025 00:00
Orbit: 649 x 3822 km, 34.3° (Epoch: 15 June)

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.
16 Jun11.804:37:1010°S04:41:2821°SE04:47:2710°Evisible
16 Jun12.119:09:4310°WNW19:27:3459°SW19:34:4823°SSEvisible
16 Jun13.121:46:5710°SW21:47:2310°SW21:47:2310°SWvisible
17 Jun11.504:55:3511°SSW05:00:3633°SE05:08:4010°ENEvisible
17 Jun12.219:30:4310°WNW19:46:5344°SW19:53:1823°SSEvisible
18 Jun10.905:14:1310°SW05:19:4453°SE05:29:1410°ENEvisible
18 Jun12.319:52:1510°W20:06:1432°SW20:11:4721°Svisible
19 Jun10.505:33:1510°SW05:39:0182°SE05:49:2210°NEvisible
19 Jun12.620:14:3210°W20:25:4023°SW20:30:1518°Svisible
20 Jun11.803:38:3216°SE03:38:3616°SE03:42:1510°ESEvisible
20 Jun12.618:01:3610°WNW18:22:3363°SW18:34:4010°SEvisible
20 Jun12.920:37:5010°WSW20:45:1916°SW20:48:4414°SSWvisible
21 Jun11.003:57:0327°SSE03:57:4727°SE04:03:3010°Evisible
21 Jun12.818:22:3210°WNW18:42:0349°SW18:53:3910°SSEvisible
21 Jun13.121:04:3010°SW21:05:1410°SW21:05:5810°SSWvisible
22 Jun10.204:15:3339°S04:16:5748°SE04:23:5710°ENEvisible
22 Jun12.818:44:0110°WNW19:01:3438°SW19:12:2610°SSEvisible
23 Jun9.804:34:0438°SW04:36:1182°SE04:43:5610°NEvisible
23 Jun12.919:06:1010°W19:21:1128°SW19:31:0210°SSEvisible
24 Jun10.104:52:3425°WSW04:55:3860°NNW05:03:3310°NEvisible
24 Jun13.019:29:1010°W19:41:0121°SW19:49:2210°Svisible
25 Jun12.202:58:2813°E02:58:2813°E02:59:2310°Evisible
25 Jun10.905:11:0414°W05:15:1737°NNW05:22:5010°NEvisible
25 Jun13.119:53:1510°WSW20:01:0715°SW20:07:1410°Svisible
 

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