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Location: Montreal
(45.5000°N, 73.5833°W)
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Vanguard 1 - All Passes

Search period start: 17 December 2017 00:00
Search period end: 27 December 2017 00:00
Orbit: 650 x 3834 km, 34.2° (Epoch: 16 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.
17 Dec-04:45:3310°SSE04:58:2718°SE05:10:3910°Evisible
17 Dec-07:01:1210°SSW07:21:4141°SSE07:37:3210°Edaylight
17 Dec-09:24:4110°WSW09:45:5155°S09:59:0410°ESEdaylight
17 Dec-11:51:3110°W12:08:3748°SSW12:18:2310°SEdaylight
17 Dec-14:19:4010°W14:28:2721°SW14:34:3010°Sdaylight
18 Dec-05:03:0810°S05:19:0424°SE05:33:5310°Evisible
18 Dec-07:21:2310°SW07:42:4546°SSE07:58:5010°Edaylight
18 Dec-09:45:5310°WSW10:06:5956°S10:19:5610°ESEdaylight
18 Dec-12:13:0610°W12:29:2343°SSW12:38:4910°SEdaylight
18 Dec-14:42:2610°W14:48:3615°SW14:53:2110°SSWdaylight
19 Dec-05:21:4710°SSW05:39:4630°SE05:56:1210°Evisible
19 Dec-07:41:5410°SW08:03:5151°SSE08:19:5910°Edaylight
19 Dec-10:07:1310°WSW10:28:0556°S10:40:4410°ESEdaylight
19 Dec-12:34:4710°W12:49:5937°SSW12:59:0410°SSEdaylight
20 Dec-03:30:1110°SSE03:38:1113°SE03:46:1810°ESEvisible
20 Dec-05:41:0910°SSW06:00:3337°SE06:18:0210°Evisible
20 Dec-08:02:4110°WSW08:25:0155°SSE08:41:0410°Edaylight
20 Dec-10:28:3910°W10:49:0855°SSW11:01:2710°ESEdaylight
20 Dec-12:56:3610°W13:10:2631°SW13:19:0510°SSEdaylight
21 Dec-03:45:4610°SSE03:58:3219°SE04:11:3810°Evisible
21 Dec-06:00:5810°SSW06:21:2743°SSE06:39:3510°Evisible
21 Dec-08:23:4010°WSW08:46:1358°S09:02:0410°Edaylight
21 Dec-10:50:1010°W11:10:0551°SSW11:22:0410°SEdaylight
21 Dec-13:18:4110°W13:30:4525°SW13:38:4510°Sdaylight
22 Dec-04:03:3310°S04:18:5725°SE04:34:5310°Evisible
22 Dec-06:21:1010°SW06:42:2548°SSE07:00:5710°Evisible
22 Dec-08:44:5010°WSW09:07:2659°S09:23:0010°ESEdaylight
22 Dec-11:11:4510°W11:30:5447°SSW11:42:3210°SEdaylight
22 Dec-13:41:1510°W13:50:5419°SW13:57:5210°Sdaylight
23 Dec-04:22:2010°SSW04:39:2931°SE04:57:1610°Evisible
23 Dec-06:41:4010°SW07:03:3153°SSE07:22:1210°Evisible
23 Dec-09:06:0710°WSW09:28:3759°S09:43:5210°ESEdaylight
23 Dec-11:33:2610°W11:51:3541°SSW12:02:4910°SSEdaylight
23 Dec-14:04:5510°W14:10:5513°SW14:15:4910°SSWdaylight
24 Dec-02:31:2510°SE02:38:2913°ESE02:45:5910°ESEvisible
24 Dec-04:41:4510°SSW05:00:0737°SE05:19:1110°Evisible
24 Dec-07:02:2410°WSW07:24:4257°SSE07:43:2110°Evisible
24 Dec-09:27:3010°W09:49:4457°SSW10:04:3810°ESEdaylight
24 Dec-11:55:1510°W12:12:0535°SW12:22:5210°SSEdaylight
25 Dec-02:47:0210°SSE02:58:3818°SE03:11:3410°Evisible
25 Dec-05:01:3610°SSW05:20:5443°SSE05:40:4910°Evisible
25 Dec-07:23:2010°WSW07:45:5659°S08:04:2610°Edaylight
25 Dec-09:48:5810°W10:10:4654°SSW10:25:1710°SEdaylight
25 Dec-12:17:1810°W12:32:2629°SW12:42:3510°Sdaylight
26 Dec-03:04:5510°S03:18:5324°SE03:34:5610°Evisible
26 Dec-05:21:4810°SW05:41:4949°SSE06:02:1610°Evisible
26 Dec-07:44:2510°WSW08:07:1261°S08:25:2610°ESEdaylight
26 Dec-10:10:3010°W10:31:4150°SSW10:45:4710°SEdaylight
26 Dec-12:39:4510°W12:52:3723°SW13:01:4810°Sdaylight
 

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