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Vanguard 1 - Visible Passes

Search period start: 12 December 2017 00:00
Search period end: 22 December 2017 00:00
Orbit: 650 x 3833 km, 34.2° (Epoch: 10 December)

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.
12 Dec13.901:59:1310°SSE02:01:0910°SSE02:03:1110°SSEvisible
12 Dec13.804:14:3710°SSW04:29:3935°SE04:49:3110°Evisible
13 Dec13.802:17:3010°S02:23:5414°SSE02:31:4810°SEvisible
13 Dec13.604:35:1310°SSW04:51:3344°SE05:13:0710°ENEvisible
13 Dec10.219:25:4810°WNW19:30:1748°SW19:34:4310°SEvisible
14 Dec13.702:37:1710°S02:46:2219°SSE02:58:2610°ESEvisible
14 Dec13.304:55:5610°SW05:13:1755°SE05:36:0310°ENEvisible
14 Dec11.519:47:3510°W19:51:1824°SW19:55:0810°SSEvisible
15 Dec13.602:57:2310°SSW03:08:2925°SE03:24:0210°Evisible
15 Dec13.105:16:4610°SW05:34:5468°SE05:58:2610°ENEvisible
15 Dec12.120:10:1910°WSW20:12:2813°SSW20:14:4210°Svisible
16 Dec13.503:17:4010°SSW03:30:1833°SE03:48:3910°Evisible
16 Dec13.005:37:4910°SW05:56:3282°SE06:20:2310°NEvisible
17 Dec13.701:23:5710°SSE01:26:0810°SSE01:28:2910°SEvisible
17 Dec13.203:38:0610°SSW03:51:5342°SE04:12:2610°ENEvisible
17 Dec12.905:59:0410°SW06:18:1383°NW06:42:0110°NEvisible
18 Dec13.501:41:4110°S01:48:1615°SE01:56:4910°ESEvisible
18 Dec13.003:58:4110°SW04:13:2054°SE04:35:3010°ENEvisible
18 Dec12.906:20:3610°WSW06:40:0169°NW07:03:2410°NEvisible
19 Dec13.402:01:1510°S02:10:0422°SE02:22:4110°Evisible
19 Dec12.704:19:2510°SW04:34:4568°SE04:58:0110°ENEvisible
20 Dec13.202:21:1610°SSW02:31:3530°SE02:47:2510°Evisible
20 Dec12.604:40:2110°SW04:56:1483°SE05:20:0510°NEvisible
21 Dec12.902:41:3110°SSW02:52:5340°SE03:11:1710°ENEvisible
21 Dec12.605:01:3110°WSW05:17:5181°NW05:41:4910°NEvisible
 

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