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Location: Rancho Del Sol Observatory
(38.7214°N, 120.6350°W)
Time: 04:46:17
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Vanguard 1 - All Passes

Search period start: 19 January 2020 00:00
Search period end: 29 January 2020 00:00
Orbit: 651 x 3832 km, 34.2° (Epoch: 18 January)

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.
19 Jan-01:19:0710°WSW01:28:2024°SSW01:41:3810°SSEvisible
19 Jan-16:23:2010°S16:25:3013°SSE16:27:4710°ESEdaylight
19 Jan-18:40:0310°WSW18:44:3849°SSE18:51:3310°Evisible
19 Jan-20:58:5110°W21:04:5760°S21:15:5910°ESEvisible
19 Jan-23:18:2810°W23:26:3539°SSW23:40:3510°SEnight (unlit)
20 Jan-01:41:4910°WSW01:49:3817°SSW01:59:5410°Svisible
20 Jan-16:42:5110°SSW16:46:0820°SSE16:49:4710°ESEdaylight
20 Jan-19:00:4510°WSW19:05:2956°S19:12:5110°Evisible
20 Jan-21:19:4310°W21:25:5854°S21:37:1410°ESEvisible
20 Jan-23:39:4610°W23:47:4632°SSW00:00:5010°SSEnight (unlit)
21 Jan-02:06:5010°SW02:10:5911°SW02:15:4010°SSWvisible
21 Jan-17:03:0010°SW17:06:4928°SSE17:11:1410°Edaylight
21 Jan-19:21:3010°WSW19:26:2259°S19:34:0710°Evisible
21 Jan-21:40:3710°W21:47:0047°SSW21:58:1910°SEvisible
22 Jan-00:01:2210°WSW00:08:5925°SSW00:20:3310°SSEnight (unlit)
22 Jan-17:23:2810°SW17:27:3337°SSE17:32:3010°Edaylight
22 Jan-19:42:1910°W19:47:1858°S19:55:2310°ESEvisible
22 Jan-22:01:3810°W22:08:0439°SSW22:19:0810°SEvisible
23 Jan-00:23:3310°WSW00:30:1518°SSW00:39:2710°Snight (unlit)
23 Jan-15:26:2610°S15:28:5914°SSE15:31:2610°ESEdaylight
23 Jan-17:44:0710°WSW17:48:2045°SSE17:53:4210°Evisible
23 Jan-20:03:0910°W20:08:1453°S20:16:3510°ESEvisible
23 Jan-22:22:4710°W22:29:1032°SSW22:39:3810°SEnight (unlit)
24 Jan-00:47:1410°SW00:51:3312°SSW00:56:3910°Snight (unlit)
24 Jan-15:46:1210°SSW15:49:4521°SSE15:53:1010°ESEdaylight
24 Jan-18:04:5210°WSW18:09:1151°S18:14:5010°Evisible
24 Jan-20:24:0310°W20:29:1246°S20:37:3910°ESEvisible
24 Jan-22:44:1110°WSW22:50:1825°SSW22:59:3910°SSEnight (unlit)
25 Jan-16:06:3010°SW16:10:3129°SSE16:14:2710°Edaylight
25 Jan-18:25:4110°WSW18:30:0353°S18:35:5810°ESEvisible
25 Jan-20:44:5910°W20:50:1039°SSW20:58:3210°SEvisible
25 Jan-23:06:0510°WSW23:11:2918°SSW23:18:5910°SSEnight (unlit)
26 Jan-14:09:2410°S14:11:3912°SSE14:13:4010°SEdaylight
26 Jan-16:27:0410°SW16:31:2037°SSE16:35:3510°Edaylight
26 Jan-18:46:3210°W18:50:5651°S18:57:0310°ESEvisible
26 Jan-21:06:0410°WSW21:11:1131°SSW21:19:0810°SEvisible
26 Jan-23:29:1110°SW23:32:4212°SSW23:36:5610°Snight (unlit)
27 Jan-14:28:4210°SSW14:32:3218°SSE14:35:4510°ESEdaylight
27 Jan-16:47:4910°WSW16:52:0945°S16:56:3810°Edaylight
27 Jan-19:07:2410°W19:11:4946°S19:18:0410°ESEvisible
27 Jan-21:27:2110°WSW21:32:1324°SSW21:39:2310°SSEvisible
28 Jan-14:48:4910°SW14:53:2425°SSE14:57:0810°ESEdaylight
28 Jan-17:08:3910°WSW17:12:5949°S17:17:3810°Edaylight
28 Jan-19:28:2010°W19:32:4438°SSW19:38:5710°SEvisible
28 Jan-21:49:0210°WSW21:53:1718°SSW21:59:0110°SSEvisible
 

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