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Vanguard 1 - Visible Passes

Search period start: 12 April 2021 00:00
Search period end: 22 April 2021 00:00
Orbit: 648 x 3834 km, 34.3° (Epoch: 12 April)

Passes to include:

Click on the date to get a star chart and other pass details.

Date Brightness Start Highest point End Pass type
(mag) Time Alt. Az. Time Alt. Az. Time Alt. Az.
12 Apr13.718:49:4710°NW19:04:4820°N19:17:4610°NEvisible
12 Apr13.021:19:3610°NW21:34:4731°NNE21:34:4731°NNEvisible
12 Apr13.823:46:3110°NW23:47:2912°NW23:47:2912°NWvisible
13 Apr13.519:12:3610°NNW19:28:3022°N19:41:2910°NEvisible
13 Apr13.021:40:5210°NW21:54:2536°N21:54:2536°Nvisible
14 Apr13.319:34:4310°NNW19:51:5325°NNE20:01:2117°NEvisible
14 Apr13.022:02:0910°NW22:14:0337°NNW22:14:0337°NNWvisible
15 Apr13.119:56:2310°NNW20:14:5330°NNE20:21:0125°NEvisible
15 Apr13.122:23:3110°NW22:33:4335°NW22:33:4335°NWvisible
16 Apr13.817:49:2910°NW18:05:0121°N18:19:3810°NEvisible
16 Apr12.820:17:4610°NW20:37:3137°NNE20:40:4235°NEvisible
16 Apr13.322:45:0610°NW22:53:2430°NW22:53:2430°NWvisible
17 Apr13.718:11:5310°NNW18:28:4523°NNE18:43:4510°ENEvisible
17 Apr12.620:39:0410°NW20:59:5046°NNE21:00:2546°NNEvisible
17 Apr13.523:06:5910°WNW23:13:0724°WNW23:13:0724°WNWvisible
18 Apr13.518:33:4310°NNW18:52:0727°NNE19:07:2710°ENEvisible
18 Apr12.521:00:2210°NW21:20:1056°NNE21:20:1056°NNEvisible
18 Apr13.723:29:1410°WNW23:32:5217°WNW23:32:5217°WNWvisible
19 Apr13.218:55:1210°NNW19:15:0733°NNE19:27:1318°ENEvisible
19 Apr12.421:21:4710°NW21:39:5661°NNW21:39:5661°NNWvisible
19 Apr13.923:52:0110°WNW23:52:3911°WNW23:52:3911°WNWvisible
20 Apr12.919:16:2810°NW19:37:4640°NNE19:47:0227°ENEvisible
20 Apr12.621:43:2510°NW21:59:4557°NW21:59:4557°NWvisible
21 Apr12.619:37:4110°NW20:00:0450°NNE20:06:5239°ENEvisible
21 Apr12.822:05:2010°WNW22:19:3548°WNW22:19:3548°WNWvisible
 

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