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(42.3580°N, 71.0600°W)
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Vanguard 1 - All Passes

Search period start: 17 October 2017 00:00
Search period end: 27 October 2017 00:00
Orbit: 650 x 3834 km, 34.3° (Epoch: 15 October)

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 Oct-00:09:3410°SSW00:21:1336°SE00:38:5410°Evisible
17 Oct-02:27:5510°WSW02:44:0563°SSE03:07:0510°Evisible
17 Oct-04:49:5010°W05:10:1067°S05:32:3710°ESEvisible
17 Oct-07:14:3210°W07:35:5148°SSW07:54:1810°SEdaylight
17 Oct-09:44:3210°W09:58:0420°SW10:09:2210°SSWdaylight
17 Oct-22:17:4310°SE22:22:1212°ESE22:27:2910°ESEnight (unlit)
18 Oct-00:29:3310°SSW00:41:4643°SE01:00:5710°Evisible
18 Oct-02:48:4710°WSW03:05:2366°S03:28:4010°Evisible
18 Oct-05:11:0710°W05:31:3864°SSW05:53:4210°ESEvisible
18 Oct-07:36:1910°W07:56:4341°SW08:14:2310°SSEdaylight
18 Oct-10:09:4610°W10:18:1514°WSW10:25:5110°SSWdaylight
18 Oct-22:34:5310°SSE22:42:1519°SE22:52:1210°Evisible
19 Oct-00:49:4910°SW01:02:3050°SSE01:22:5010°Evisible
19 Oct-03:09:4610°WSW03:26:4768°S03:50:1210°Evisible
19 Oct-05:32:2710°W05:53:0060°SSW06:14:3710°SEvisible
19 Oct-07:58:2110°W08:17:2634°SW08:34:0410°SSEdaylight
19 Oct-22:53:4510°S23:02:2425°SE23:15:1610°Evisible
20 Oct-01:10:2010°SW01:23:2656°SSE01:44:3610°Evisible
20 Oct-03:30:4910°W03:48:1468°S04:11:3810°ESEvisible
20 Oct-05:53:5110°W06:14:1554°SSW06:35:1810°SEvisible
20 Oct-08:20:4810°W08:37:5927°SW08:53:1210°Sdaylight
20 Oct-23:13:1710°SSW23:22:4332°SE23:37:4010°Evisible
21 Oct-01:31:0010°WSW01:44:2961°SSE02:06:1910°Evisible
21 Oct-03:51:5610°W04:09:4166°S04:32:5810°ESEvisible
21 Oct-06:15:2110°W06:35:2248°SSW06:55:4210°SEvisible
21 Oct-08:44:0010°W08:58:2721°SW09:11:3010°Sdaylight
21 Oct-23:33:1510°SSW23:43:1140°SE23:59:4410°Evisible
22 Oct-01:51:4810°WSW02:05:4265°S02:28:0010°Evisible
22 Oct-04:13:0610°W04:31:0763°SSW04:54:0810°ESEvisible
22 Oct-06:37:0110°W06:56:2141°SW07:15:4710°SSEvisible
22 Oct-09:08:5210°W09:18:4815°SW09:28:0710°SSWdaylight
22 Oct-21:39:2410°SSE21:44:2715°SE21:50:5610°Enight (unlit)
22 Oct-23:53:3010°SW00:03:5047°SSE00:21:3810°Evisible
23 Oct-02:12:4210°WSW02:27:0066°S02:49:3610°Evisible
23 Oct-04:34:1910°W04:52:2959°SSW05:15:0710°SEvisible
23 Oct-06:58:5610°W07:17:1234°SW07:35:2610°SSEdaylight
23 Oct-21:57:5710°S22:04:3521°SE22:14:1310°Enight (unlit)
24 Oct-00:13:5810°SW00:24:4053°SSE00:43:2610°Evisible
24 Oct-02:33:4010°W02:48:2166°S03:11:0710°ESEvisible
24 Oct-04:55:3710°W05:13:4653°SSW05:35:5010°SEvisible
24 Oct-07:21:1710°W07:37:5728°SW07:54:3110°Sdaylight
24 Oct-22:17:2410°SSW22:24:5228°SE22:36:4010°Enight (unlit)
25 Oct-00:34:3610°WSW00:45:3959°SSE01:05:1110°Evisible
25 Oct-02:54:4210°W03:09:4365°S03:32:3210°ESEvisible
25 Oct-05:17:0010°W05:34:5747°SSW05:56:1610°SEvisible
25 Oct-07:44:2310°W07:58:3521°SW08:12:4310°Sdaylight
25 Oct-22:37:2010°SSW22:45:1835°SE22:58:4310°Evisible
26 Oct-00:55:2110°WSW01:06:4562°S01:26:5210°Evisible
26 Oct-03:15:4710°W03:31:0561°SSW03:53:4610°ESEvisible
26 Oct-05:38:3510°W05:56:0240°SSW06:16:1910°SSEvisible
26 Oct-08:09:0810°WSW08:19:1015°SW08:29:1010°SSWdaylight
26 Oct-20:44:5610°SE20:47:0811°SE20:49:3710°ESEnight (unlit)
26 Oct-22:57:3310°SW23:05:5443°SSE23:20:3510°Evisible
 

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