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Location: PSU-Greenbush Astrophysical Observatory
(37.5140°N, 94.9880°W)
Time: 01:44:31
(UTC-06:00)
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Vanguard 1 - All Passes

Search period start: 22 January 2020 00:00
Search period end: 01 February 2020 00:00
Orbit: 651 x 3832 km, 34.2° (Epoch: 21 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.
22 Jan-02:13:2810°SW02:17:2711°SW02:21:5710°SSWvisible
22 Jan-17:09:1510°SW17:13:1433°SSE17:17:4210°Edaylight
22 Jan-19:28:0710°W19:32:5366°S19:40:1910°Evisible
22 Jan-21:47:1810°W21:53:2949°SSW22:04:2610°SEvisible
23 Jan-00:08:0110°WSW00:15:2625°SSW00:26:4310°SSEnight (unlit)
23 Jan-15:13:0210°S15:14:3411°SSE15:16:0110°SEdaylight
23 Jan-17:29:4910°SW17:34:0043°SSE17:38:5510°Edaylight
23 Jan-19:48:5710°W19:53:5064°S20:01:3510°ESEvisible
23 Jan-22:08:1810°W22:14:3340°SSW22:25:1710°SEvisible
24 Jan-00:30:1410°WSW00:36:4318°SSW00:45:4010°Snight (unlit)
24 Jan-15:32:0510°SSW15:35:2218°SSE15:38:2310°ESEdaylight
24 Jan-17:50:3310°WSW17:54:5053°S18:00:0410°Evisible
24 Jan-20:09:4910°W20:14:4758°S20:22:4810°ESEvisible
24 Jan-22:29:2810°W22:35:4032°SSW22:45:4910°SEnight (unlit)
25 Jan-00:53:5810°SW00:58:0312°SSW01:02:5410°Snight (unlit)
25 Jan-15:52:0810°SW15:56:1125°SSE15:59:5210°ESEdaylight
25 Jan-18:11:2210°WSW18:15:4260°S18:21:1210°Evisible
25 Jan-20:30:4310°W20:35:4450°SSW20:43:5410°ESEvisible
25 Jan-22:50:5310°WSW22:56:4925°SSW23:05:5310°SSEnight (unlit)
26 Jan-16:12:3610°SW16:17:0035°SSE16:21:0410°Edaylight
26 Jan-18:32:1410°W18:36:3661°S18:42:2010°Evisible
26 Jan-20:51:4010°W20:56:4341°SSW21:04:5010°SEvisible
26 Jan-23:12:4610°WSW23:18:0018°SSW23:25:1610°SSEnight (unlit)
27 Jan-14:14:2810°SSW14:18:0216°SSE14:20:5910°ESEdaylight
27 Jan-16:33:1810°WSW16:37:5045°SSE16:42:0910°Edaylight
27 Jan-18:53:0710°W18:57:3058°S19:03:2610°ESEvisible
27 Jan-21:12:4410°W21:17:4332°SSW21:25:2810°SEvisible
27 Jan-23:35:5510°SW23:39:1412°SSW23:43:1210°Snight (unlit)
28 Jan-14:34:1610°SSW14:38:5723°SSE14:42:3910°ESEdaylight
28 Jan-16:54:0910°WSW16:58:4153°S17:03:1010°Edaylight
28 Jan-19:14:0110°W19:18:2450°S19:24:2810°ESEvisible
28 Jan-21:34:0110°WSW21:38:4624°SSW21:45:4410°SSEvisible
29 Jan-12:38:3510°SSE12:39:1910°SSE12:40:0210°SSEdaylight
29 Jan-14:54:3610°SW14:59:5231°SSE15:03:5310°Edaylight
29 Jan-17:15:0410°WSW17:19:3359°S17:24:1010°Edaylight
29 Jan-19:34:5810°W19:39:1941°SSW19:45:2310°SEvisible
29 Jan-21:55:4410°WSW21:59:5118°SSW22:05:2410°SSEvisible
30 Jan-12:55:5210°SSW13:00:2516°SSE13:03:5710°ESEdaylight
30 Jan-15:15:1610°SW15:20:4540°SSE15:24:5710°Edaylight
30 Jan-17:36:0110°W17:40:2659°S17:45:0910°ESEdaylight
30 Jan-19:56:0010°W20:00:1432°SSW20:06:0610°SEvisible
30 Jan-22:18:3610°SW22:20:5912°SSW22:23:4410°Snight (unlit)
31 Jan-13:15:2610°SSW13:21:2822°SSE13:25:4510°ESEdaylight
31 Jan-15:36:0810°WSW15:41:3849°S15:45:5510°Edaylight
31 Jan-17:56:5810°W18:01:1953°S18:06:0710°ESEdaylight
31 Jan-20:17:1310°WSW20:21:1024°SSW20:26:2910°SSEvisible
 

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