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Vanguard 1 - Visible Passes

Search period start: 18 December 2017 00:00
Search period end: 28 December 2017 00:00
Orbit: 650 x 3834 km, 34.2° (Epoch: 16 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.
18 Dec13.500:41:4110°S00:48:1615°SE00:56:4910°ESEvisible
18 Dec13.002:58:4110°SW03:13:2054°SE03:35:3010°ENEvisible
18 Dec12.905:20:3610°WSW05:40:0169°NW06:03:2410°NEvisible
19 Dec13.401:01:1510°S01:10:0422°SE01:22:4110°Evisible
19 Dec12.703:19:2510°SW03:34:4568°SE03:58:0110°ENEvisible
20 Dec13.201:21:1610°SSW01:31:3530°SE01:47:2610°Evisible
20 Dec12.603:40:2110°SW03:56:1483°SE04:20:0510°NEvisible
21 Dec12.901:41:3110°SSW01:52:5340°SE02:11:1710°ENEvisible
21 Dec12.604:01:3110°WSW04:17:5181°NW04:41:4910°NEvisible
21 Dec13.423:51:2212°SE23:51:2212°SE23:54:5910°ESEvisible
22 Dec12.602:04:2920°SSW02:14:0553°SE02:34:2510°ENEvisible
22 Dec12.604:22:5810°WSW04:39:3967°NW05:03:1910°NEvisible
23 Dec13.300:14:5417°SE00:14:5417°SE00:21:2810°ESEvisible
23 Dec12.302:27:5435°SSW02:35:1868°SE02:57:0010°ENEvisible
23 Dec12.804:44:4610°WSW05:01:4155°NNW05:24:3810°NEvisible
24 Dec13.200:37:3323°ESE00:37:3323°ESE00:46:1510°Evisible
24 Dec12.102:50:3147°SW02:56:3885°SE03:19:0810°NEvisible
24 Dec13.005:07:0010°W05:23:5944°NNW05:45:5310°NEvisible
25 Dec13.000:59:4530°ESE00:59:4530°ESE01:10:0510°ENEvisible
25 Dec12.103:12:3951°WSW03:18:1079°NW03:40:5610°NEvisible
25 Dec13.205:29:4410°W05:46:3536°NNW06:07:1010°NEvisible
26 Dec12.901:21:3337°E01:21:3337°E01:33:1210°ENEvisible
26 Dec12.203:34:2648°W03:39:5663°NW04:02:3010°NEvisible
27 Dec12.701:43:0344°ENE01:43:0344°ENE01:55:4510°ENEvisible
27 Dec12.403:55:5540°WNW04:01:5851°NNW04:23:5510°NEvisible
 

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