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Location: Emory University Observatory
(33.7903°N, 84.3267°W)
Time: 10:57:34
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Vanguard 1 - All Passes

Search period start: 15 December 2017 00:00
Search period end: 25 December 2017 00:00
Orbit: 650 x 3833 km, 34.2° (Epoch: 13 December)

Passes to include:

Click on the date to see the ground track during the pass.

Date Brightness Start Highest point End Pass type
(mag) Time Alt. Az. Time Alt. Az. Time Alt. Az.
15 Dec-06:12:5010°SSW06:32:0935°SE06:49:3110°Evisible
15 Dec-08:34:2710°SW08:57:4768°SSE09:13:5410°ENEdaylight
15 Dec-11:02:0610°W11:23:2989°N11:35:1810°Edaylight
15 Dec-13:31:2310°W13:47:1480°SSW13:55:2210°ESEdaylight
15 Dec-15:59:0710°W16:07:3529°SW16:13:0010°SSEdaylight
16 Dec-04:20:0710°SSE04:29:0114°SE04:38:0610°ESEvisible
16 Dec-06:32:3110°SSW06:53:1944°SE07:11:3610°Evisible
16 Dec-08:55:4310°WSW09:19:2076°SSE09:35:0810°ENEdaylight
16 Dec-11:24:1010°W11:45:0388°N11:56:2410°Edaylight
16 Dec-13:53:1810°WNW14:08:2070°SSW14:16:1010°ESEdaylight
16 Dec-16:21:3310°W16:27:5820°SW16:32:3310°Sdaylight
17 Dec-04:36:0910°S04:49:5721°SE05:04:1110°Evisible
17 Dec-06:52:4210°SW07:14:3652°SE07:33:2210°ENEvisible
17 Dec-09:17:1610°WSW09:40:5783°SSE09:56:2210°Edaylight
17 Dec-11:46:1510°W12:06:3589°N12:17:2810°Edaylight
17 Dec-14:15:1010°WNW14:29:1757°SSW14:36:4910°SEdaylight
17 Dec-16:45:1710°WSW16:48:1512°SW16:50:4710°SSWdaylight
18 Dec-04:54:1910°S05:10:5128°SE05:27:5810°Evisible
18 Dec-07:13:1610°SW07:35:5861°SSE07:54:5510°ENEvisible
18 Dec-09:39:0110°WSW10:02:3788°S10:17:3310°Edaylight
18 Dec-12:08:2010°W12:28:0487°S12:38:3010°ESEdaylight
18 Dec-14:37:0710°WNW14:50:0145°SW14:57:1310°SSEdaylight
19 Dec-05:13:2610°SSW05:31:4736°SE05:50:4510°Evisible
19 Dec-07:34:1010°SW07:57:2770°SSE08:16:2010°ENEdaylight
19 Dec-10:00:5610°W10:24:2189°N10:38:4510°Edaylight
19 Dec-12:30:2110°W12:49:2480°SSW12:59:2710°ESEdaylight
19 Dec-14:59:1310°W15:10:3334°SW15:17:2110°SSEdaylight
20 Dec-03:21:3210°SSE03:29:2413°SE03:37:5210°ESEvisible
20 Dec-05:33:1010°SSW05:52:4845°SE06:12:5610°ENEvisible
20 Dec-07:55:2210°WSW08:19:0377°SSE08:37:4210°ENEdaylight
20 Dec-10:22:5810°W10:46:0588°N10:59:5610°Edaylight
20 Dec-12:52:2110°WNW13:10:3771°SSW13:20:1610°ESEdaylight
20 Dec-15:21:4110°W15:30:5524°SW15:37:0110°Sdaylight
21 Dec-03:37:3310°SSE03:50:0520°SE04:04:1410°Evisible
21 Dec-05:53:2010°SW06:13:5654°SE06:34:4810°ENEvisible
21 Dec-08:16:4910°WSW08:40:4684°SSE08:59:0110°Edaylight
21 Dec-10:45:0110°W11:07:4690°N11:21:0610°Edaylight
21 Dec-13:14:1910°WNW13:31:3860°SSW13:40:5510°SEdaylight
21 Dec-15:44:5910°W15:51:0916°SW15:55:4910°SSWdaylight
22 Dec-03:55:4610°S04:10:4428°SE04:28:1010°Evisible
22 Dec-06:13:5210°SW06:35:1363°SSE06:56:2810°ENEvisible
22 Dec-08:38:2810°WSW09:02:3488°S09:20:2010°Edaylight
22 Dec-11:07:0410°W11:29:2387°SSW11:42:1210°ESEdaylight
22 Dec-13:36:2010°WNW13:52:2549°SW14:01:2110°SEdaylight
23 Dec-04:14:5510°SSW04:31:2736°SE04:51:0310°Evisible
23 Dec-06:34:4310°SW06:56:4171°SSE07:18:0110°ENEvisible
23 Dec-09:00:1610°W09:24:2789°N09:41:4010°Edaylight
23 Dec-11:29:0510°WNW11:50:5280°SSW12:03:1110°ESEdaylight
23 Dec-13:58:3210°WNW14:12:5938°SW14:21:3110°SSEdaylight
24 Dec-02:24:2110°SE02:30:0212°ESE02:36:1710°ESEvisible
24 Dec-04:34:3910°SSW04:52:1745°SE05:13:2410°ENEvisible
24 Dec-06:55:4910°WSW07:18:1878°SSE07:39:3110°ENEvisible
24 Dec-09:22:1010°W09:46:1988°N10:02:5810°Edaylight
24 Dec-11:51:0410°WNW12:12:1072°SSW12:24:0310°ESEdaylight
24 Dec-14:21:0310°W14:33:2328°SW14:41:1410°Sdaylight
 

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