Vanguard 1 - All Passes

User:	anonymous Login
Location:	Unspecified
(0.0000°N, 0.0000°E)
Time:	23:31:19
(UTC+00:00)
Language:

Search period start:	25 January 2021 00:00
Search period end:	04 February 2021 00:00
Orbit:	648 x 3834 km, 34.3° (Epoch: 25 January)

Passes to include: visible only all

Click on the date to see the ground track during the pass.

Date	Brightness	Start			Highest point			End			Pass type
Date	(mag)	Time	Alt.	Az.	Time	Alt.	Az.	Time	Alt.	Az.	Pass type
25 Jan	-	07:40:58	10°	SSW	07:47:32	36°	SE	07:58:40	10°	ENE	daylight
25 Jan	-	09:59:51	10°	WSW	10:09:32	63°	NNW	10:27:41	10°	NE	daylight
25 Jan	-	12:24:24	10°	WNW	12:37:03	28°	NNW	12:54:51	10°	NNE	daylight
25 Jan	-	14:56:29	10°	NW	15:10:55	20°	N	15:25:38	10°	NE	daylight
25 Jan	-	17:26:59	10°	NNW	17:45:09	28°	NNE	17:58:33	10°	ENE	daylight
25 Jan	-	19:54:09	10°	NW	20:13:14	62°	NNE	20:23:38	10°	ESE	visible
25 Jan	-	22:23:12	10°	WNW	22:35:43	41°	SW	22:42:50	10°	SSE	visible
26 Jan	-	08:01:11	10°	SW	08:08:13	54°	SE	08:21:10	10°	ENE	daylight
26 Jan	-	10:21:14	10°	W	10:31:12	49°	NNW	10:48:59	10°	NE	daylight
26 Jan	-	12:47:32	10°	WNW	13:00:04	24°	NNW	13:16:33	10°	NNE	daylight
26 Jan	-	15:19:44	10°	NW	15:34:53	20°	N	15:49:31	10°	NE	daylight
26 Jan	-	17:48:25	10°	NW	18:07:53	35°	NNE	18:21:19	10°	E	daylight
26 Jan	-	20:15:38	10°	NW	20:34:42	79°	NE	20:44:46	10°	ESE	visible
26 Jan	-	22:46:14	10°	W	22:56:25	28°	SW	23:02:51	10°	SSE	visible
27 Jan	-	06:06:50	10°	SSE	06:08:46	11°	SE	06:10:58	10°	ESE	daylight
27 Jan	-	08:21:43	10°	SW	08:29:03	78°	SE	08:43:09	10°	ENE	daylight
27 Jan	-	10:42:59	10°	W	10:53:10	38°	NNW	11:10:12	10°	NE	daylight
27 Jan	-	13:11:02	10°	NW	13:23:26	21°	N	13:38:47	10°	NE	daylight
27 Jan	-	15:42:18	10°	NNW	15:58:41	22°	NNE	16:13:39	10°	ENE	daylight
27 Jan	-	18:09:42	10°	NW	18:30:17	43°	NNE	18:43:37	10°	E	visible
27 Jan	-	20:37:22	10°	NW	20:55:54	80°	SW	21:05:37	10°	SE	visible
27 Jan	-	23:10:09	10°	W	23:17:14	18°	SW	23:22:20	10°	S	visible
28 Jan	-	06:25:11	10°	S	06:29:33	20°	SE	06:35:37	10°	E	daylight
28 Jan	-	08:42:31	10°	WSW	08:50:06	77°	NW	09:04:47	10°	NE	daylight
28 Jan	-	11:05:10	10°	WNW	11:15:25	30°	NNW	11:31:26	10°	NNE	daylight
28 Jan	-	13:34:37	10°	NW	13:47:07	19°	N	14:01:46	10°	NE	daylight
28 Jan	-	16:04:15	10°	NNW	16:22:10	26°	NNE	16:37:34	10°	ENE	daylight
28 Jan	-	18:30:58	10°	NW	18:52:22	53°	NNE	19:05:27	10°	ESE	visible
28 Jan	-	20:59:29	10°	WNW	21:16:53	61°	SW	21:26:13	10°	SE	visible
28 Jan	-	23:36:22	10°	SW	23:38:15	11°	SW	23:39:58	10°	SSW	visible
29 Jan	-	06:44:55	10°	SSW	06:50:12	33°	SE	06:58:37	10°	ENE	daylight
29 Jan	-	09:03:37	10°	WSW	09:11:27	56°	NNW	09:26:08	10°	NE	daylight
29 Jan	-	11:27:49	10°	WNW	11:38:00	24°	NNW	11:52:48	10°	NNE	daylight
29 Jan	-	13:57:54	10°	NW	14:11:00	19°	N	14:25:37	10°	NE	daylight
29 Jan	-	16:25:47	10°	NNW	16:45:16	31°	NNE	17:01:01	10°	ENE	daylight
29 Jan	-	18:52:18	10°	NW	19:14:10	67°	NE	19:26:55	10°	ESE	visible
29 Jan	-	21:22:03	10°	WNW	21:37:44	44°	SW	21:46:35	10°	SSE	visible
30 Jan	-	07:05:06	10°	SW	07:10:51	52°	SE	07:20:54	10°	ENE	daylight
30 Jan	-	09:25:03	10°	W	09:33:04	41°	NNW	09:47:17	10°	NE	daylight
30 Jan	-	11:50:54	10°	NW	12:00:54	20°	N	12:14:31	10°	NNE	daylight
30 Jan	-	14:20:36	10°	NNW	14:34:53	20°	N	14:50:06	10°	NE	daylight
30 Jan	-	16:47:05	10°	NW	17:07:59	38°	NNE	17:23:55	10°	E	daylight
30 Jan	-	19:13:50	10°	NW	19:35:41	83°	NE	19:48:04	10°	ESE	visible
30 Jan	-	21:45:13	10°	W	21:58:34	32°	SW	22:06:41	10°	SSE	visible
31 Jan	-	07:25:38	10°	SW	07:31:38	81°	SE	07:42:41	10°	NE	daylight
31 Jan	-	09:46:52	10°	W	09:54:57	31°	NNW	10:08:20	10°	NE	daylight
31 Jan	-	12:14:16	10°	NW	12:24:09	18°	N	12:36:53	10°	NNE	daylight
31 Jan	-	14:42:39	10°	NNW	14:58:34	23°	NNE	15:14:43	10°	ENE	daylight
31 Jan	-	17:08:17	10°	NW	17:30:23	46°	NNE	17:46:18	10°	E	daylight
31 Jan	-	19:35:37	10°	NW	19:56:59	79°	SW	20:08:57	10°	SE	visible
31 Jan	-	22:09:11	10°	W	22:19:29	22°	SW	22:26:27	10°	S	visible
01 Feb	-	05:29:16	10°	S	05:32:33	17°	SE	05:36:39	10°	E	visible
01 Feb	-	07:46:28	10°	WSW	07:52:40	68°	NNW	08:04:06	10°	NE	daylight
01 Feb	-	10:09:09	10°	WNW	10:17:07	24°	NNW	10:29:21	10°	NNE	daylight
01 Feb	-	12:37:31	10°	NW	12:47:41	17°	N	13:00:12	10°	NE	daylight
01 Feb	-	15:04:13	10°	NNW	15:21:56	27°	NNE	15:39:00	10°	ENE	daylight
01 Feb	-	17:29:28	10°	NW	17:52:28	57°	NNE	18:08:12	10°	ESE	daylight
01 Feb	-	19:57:46	10°	WNW	20:18:05	62°	SW	20:29:36	10°	SE	visible
01 Feb	-	22:34:23	10°	WSW	22:40:39	14°	SW	22:45:32	10°	S	visible
02 Feb	-	05:48:52	10°	SSW	05:53:13	29°	SE	05:59:30	10°	E	visible
02 Feb	-	08:07:37	10°	WSW	08:13:57	47°	NNW	08:25:14	10°	NE	daylight
02 Feb	-	10:31:55	10°	NW	10:39:35	19°	NNW	10:50:29	10°	NNE	daylight
02 Feb	-	13:00:18	10°	NNW	13:11:22	17°	N	13:24:35	10°	NE	daylight
02 Feb	-	15:25:28	10°	NNW	15:44:54	33°	NNE	16:02:43	10°	E	daylight
02 Feb	-	17:50:46	10°	NW	18:14:17	71°	NE	18:29:43	10°	ESE	daylight
02 Feb	-	20:20:24	10°	WNW	20:39:06	47°	SW	20:50:02	10°	SSE	visible
03 Feb	-	06:09:02	10°	SW	06:13:54	51°	SE	06:21:34	10°	ENE	daylight
03 Feb	-	08:29:10	10°	W	08:35:32	33°	NNW	08:46:08	10°	NE	daylight
03 Feb	-	10:55:07	10°	NW	11:02:22	16°	N	11:11:57	10°	NNE	daylight
03 Feb	-	13:22:24	10°	NNW	13:35:01	19°	NNE	13:49:39	10°	NE	daylight
03 Feb	-	15:46:34	10°	NW	16:07:31	40°	NNE	16:25:47	10°	E	daylight
03 Feb	-	18:12:14	10°	NW	18:35:53	86°	NE	18:50:55	10°	SE	visible
03 Feb	-	20:43:38	10°	W	21:00:06	35°	SW	21:10:15	10°	SSE	visible

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