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Location: St. Louis
(38.6270°N, 90.1994°W)
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Vanguard 1 - Visible Passes

Search period start: 30 November 2021 00:00
Search period end: 10 December 2021 00:00
Orbit: 653 x 3830 km, 34.3° (Epoch: 29 November)

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.
30 Nov12.402:35:4774°SSE02:35:4774°SSE02:50:5810°Evisible
30 Nov12.204:48:2931°W04:59:5870°SSW05:11:4710°ESEvisible
30 Nov13.921:47:5410°S21:48:1011°S21:48:1011°Svisible
01 Dec13.400:42:4130°E00:42:4130°E00:49:2410°Evisible
01 Dec12.402:55:2377°SSW02:56:1477°S03:12:0110°Evisible
01 Dec12.205:08:0525°W05:21:0164°SSW05:32:2610°SEvisible
01 Dec13.922:07:1710°SSW22:49:35ENE22:07:4811°SSWvisible
02 Dec13.301:02:1737°E01:02:1737°E01:10:4010°Evisible
02 Dec12.403:14:5971°SW03:17:4377°S03:33:0110°ESEvisible
02 Dec12.305:27:4020°W05:41:5556°SSW05:52:5710°SEvisible
02 Dec13.720:12:5610°SSE20:14:4712°SSE20:14:4712°SSEvisible
02 Dec13.922:27:0910°SSW23:09:10ENE22:27:2911°SSWvisible
03 Dec13.101:21:5244°E01:21:5244°E01:31:5310°Evisible
03 Dec12.403:34:3362°WSW03:39:0875°S03:53:5810°ESEvisible
03 Dec12.405:47:1515°W06:02:3847°SW06:13:1610°SEvisible
03 Dec13.620:30:3310°S20:34:3017°SSE20:34:3017°SSEvisible
03 Dec14.023:28:4610°E23:28:4610°E23:28:5410°Evisible
04 Dec12.901:41:2753°ESE01:41:2753°ESE01:53:0510°Evisible
04 Dec12.403:54:0953°WSW04:00:2671°SSW04:14:4910°ESEvisible
04 Dec12.606:06:5111°W06:23:0939°SW06:33:1910°SSEvisible
04 Dec13.520:49:1910°S20:54:1521°S20:54:1521°Svisible
04 Dec14.023:48:2215°E23:48:2215°E23:50:2210°Evisible
05 Dec12.702:01:0361°ESE02:01:0361°ESE02:14:1410°Evisible
05 Dec12.404:13:4645°W04:21:3865°SSW04:35:3210°SEvisible
05 Dec12.806:28:4010°W06:43:2830°SW06:53:0110°Svisible
05 Dec13.421:08:4310°SSW21:14:0324°S21:14:0324°Svisible
06 Dec13.800:07:5920°E00:07:5920°E00:11:4610°Evisible
06 Dec12.602:20:4169°SE02:20:4169°SE02:35:2110°ESEvisible
06 Dec12.504:33:2338°W04:42:3758°SSW04:56:0510°SEvisible
06 Dec13.519:15:1510°SSE19:21:0915°SE19:21:0915°SEvisible
06 Dec13.421:28:3610°SSW21:33:5225°SSW21:33:5225°SSWvisible
07 Dec13.600:27:3725°E00:27:3725°E00:33:0810°Evisible
07 Dec12.502:40:1974°SSE02:40:1974°SSE02:56:2310°ESEvisible
07 Dec12.604:53:0131°W05:03:2650°SW05:16:2610°SEvisible
07 Dec13.319:32:4410°S19:40:5922°SE19:40:5922°SEvisible
07 Dec13.421:48:4710°SW21:53:4225°SSW21:53:4225°SSWvisible
08 Dec13.500:47:1731°E00:47:1731°E00:54:2710°Evisible
08 Dec12.502:59:5972°SSW03:00:1072°SSW03:17:1910°ESEvisible
08 Dec12.705:12:4125°W05:24:0242°SW05:36:3010°SSEvisible
08 Dec13.119:51:2910°S20:00:5028°SSE20:00:5028°SSEvisible
08 Dec13.522:09:1610°SW22:54:17E22:13:3323°SWvisible
09 Dec13.301:06:5837°E01:06:5837°E01:15:4410°Evisible
09 Dec12.503:19:4165°SW03:21:2767°SSW03:38:0510°SEvisible
09 Dec12.905:32:2319°W05:44:2634°SW05:56:1310°SSEvisible
09 Dec12.920:10:5410°SSW20:20:4135°SSE20:20:4135°SSEvisible
09 Dec13.622:29:5810°WSW23:13:59E22:33:2421°SWvisible
 

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