Vanguard 1 - All Passes

User:	anonymous Login
Location:	Unspecified
(0.0000°N, 0.0000°E)
Time:	17:53:42
(UTC+00:00)
Language:

Search period start:	18 January 2020 00:00
Search period end:	28 January 2020 00:00
Orbit:	651 x 3832 km, 34.2° (Epoch: 17 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
18 Jan	-	00:08:57	10°	NNW	00:21:29	41°	NE	00:41:01	10°	ESE	visible
18 Jan	-	02:29:22	10°	NW	02:47:09	83°	SW	03:11:14	10°	SE	visible
18 Jan	-	04:56:08	10°	W	05:15:56	39°	SSW	05:35:31	10°	SSE	visible
18 Jan	-	07:35:15	10°	SW	07:47:36	17°	SSW	07:57:41	10°	SSE	daylight
18 Jan	-	10:13:25	10°	SSW	10:18:41	13°	S	10:23:01	10°	SSE	daylight
18 Jan	-	12:36:34	10°	SSW	12:44:24	28°	SSE	12:49:28	10°	E	daylight
18 Jan	-	14:59:37	10°	WSW	15:05:24	43°	NW	15:09:42	10°	NNE	daylight
18 Jan	-	22:13:27	10°	N	22:18:31	13°	NE	22:24:48	10°	ENE	night (unlit)
19 Jan	-	00:29:25	10°	NW	00:42:47	53°	NE	01:04:08	10°	ESE	visible
19 Jan	-	02:50:48	10°	WNW	03:08:55	69°	SW	03:32:39	10°	SE	visible
19 Jan	-	05:19:42	10°	W	05:38:33	31°	SSW	05:56:30	10°	SSE	visible
19 Jan	-	08:00:51	10°	SW	08:11:05	15°	S	08:19:26	10°	SSE	daylight
19 Jan	-	10:34:10	10°	SSW	10:41:20	15°	S	10:46:42	10°	SE	daylight
19 Jan	-	12:57:19	10°	SW	13:05:55	42°	SSE	13:11:08	10°	E	daylight
19 Jan	-	15:21:44	10°	W	15:26:12	23°	NW	15:29:51	10°	NNE	daylight
19 Jan	-	22:32:31	10°	N	22:40:10	20°	NE	22:50:57	10°	E	night (unlit)
20 Jan	-	00:50:03	10°	NW	01:04:03	67°	NE	01:26:40	10°	ESE	visible
20 Jan	-	03:12:35	10°	WNW	03:30:52	57°	SW	03:53:54	10°	SE	visible
20 Jan	-	05:43:58	10°	WSW	06:01:31	26°	SSW	06:17:37	10°	SSE	visible
20 Jan	-	08:25:27	10°	SSW	08:34:35	14°	S	08:41:59	10°	SSE	daylight
20 Jan	-	10:54:52	10°	SSW	11:03:41	20°	SSE	11:09:44	10°	ESE	daylight
20 Jan	-	13:18:22	10°	SW	13:27:11	67°	SE	13:32:23	10°	ENE	daylight
20 Jan	-	15:45:01	10°	WNW	15:47:05	12°	NW	15:49:00	10°	NNW	daylight
20 Jan	-	22:52:19	10°	NNW	23:01:30	28°	NE	23:15:45	10°	E	visible
21 Jan	-	01:10:55	10°	NW	01:25:24	83°	NE	01:48:46	10°	SE	visible
21 Jan	-	03:34:48	10°	W	03:53:04	46°	SSW	04:15:03	10°	SE	visible
21 Jan	-	06:08:53	10°	WSW	06:24:50	22°	SSW	06:38:59	10°	SSE	daylight
21 Jan	-	08:48:39	10°	SSW	08:57:57	15°	S	09:05:13	10°	SE	daylight
21 Jan	-	11:15:38	10°	SSW	11:25:47	27°	SSE	11:32:10	10°	ESE	daylight
21 Jan	-	13:39:45	10°	WSW	13:48:12	75°	NW	13:53:16	10°	NE	daylight
21 Jan	-	23:12:26	10°	NNW	23:22:40	38°	NE	23:39:37	10°	ESE	visible
22 Jan	-	01:31:59	10°	WNW	01:46:56	81°	SW	02:10:32	10°	SE	visible
22 Jan	-	03:57:31	10°	W	04:15:33	38°	SSW	04:36:12	10°	SSE	visible
22 Jan	-	06:34:07	10°	SW	06:48:28	19°	SSW	07:00:47	10°	SSE	daylight
22 Jan	-	09:10:44	10°	SSW	09:21:03	17°	S	09:28:38	10°	SE	daylight
22 Jan	-	11:36:31	10°	SW	11:47:37	37°	SSE	11:54:05	10°	E	daylight
22 Jan	-	14:01:33	10°	WSW	14:09:01	44°	NW	14:13:48	10°	NNE	daylight
22 Jan	-	23:32:47	10°	NNW	23:43:43	51°	NE	00:02:45	10°	ESE	visible
23 Jan	-	01:53:20	10°	WNW	02:08:40	66°	SW	02:32:02	10°	SE	visible
23 Jan	-	04:20:51	10°	W	04:38:23	31°	SSW	04:57:25	10°	SSE	visible
23 Jan	-	06:59:06	10°	SW	07:12:15	17°	S	07:23:13	10°	SSE	daylight
23 Jan	-	09:32:13	10°	SSW	09:43:50	21°	SSE	09:51:48	10°	ESE	daylight
23 Jan	-	11:57:35	10°	SW	12:09:11	53°	SSE	12:15:35	10°	ENE	daylight
23 Jan	-	14:23:53	10°	W	14:29:44	25°	NW	14:33:56	10°	NNE	daylight
23 Jan	-	21:36:57	10°	N	21:42:24	16°	NE	21:49:43	10°	ENE	night (unlit)
23 Jan	-	23:53:21	10°	NW	00:04:49	67°	NE	00:25:20	10°	ESE	visible
24 Jan	-	02:15:01	10°	WNW	02:30:38	54°	SSW	02:53:23	10°	SE	visible
24 Jan	-	04:44:47	10°	WSW	05:01:34	26°	SSW	05:18:52	10°	SSE	visible
24 Jan	-	07:23:15	10°	SW	07:36:01	17°	S	07:46:16	10°	SE	daylight
24 Jan	-	09:53:25	10°	SSW	10:06:18	26°	SSE	10:14:29	10°	ESE	daylight
24 Jan	-	12:18:54	10°	SW	12:30:29	77°	SE	12:36:42	10°	ENE	daylight
24 Jan	-	14:47:14	10°	WNW	14:50:31	14°	NW	14:53:16	10°	N	daylight
24 Jan	-	21:56:21	10°	N	22:03:33	24°	NE	22:14:34	10°	E	night (unlit)
25 Jan	-	00:14:08	10°	NW	00:26:02	84°	NE	00:47:27	10°	SE	visible
25 Jan	-	02:37:08	10°	W	02:52:54	44°	SSW	03:14:40	10°	SE	visible
25 Jan	-	05:09:15	10°	WSW	05:25:07	22°	SSW	05:40:40	10°	SSE	visible
25 Jan	-	07:46:21	10°	SSW	07:59:35	19°	S	08:09:42	10°	SE	daylight
25 Jan	-	10:14:32	10°	SW	10:28:29	34°	SSE	10:36:41	10°	E	daylight
25 Jan	-	12:40:31	10°	WSW	12:51:31	72°	NW	12:57:32	10°	NE	daylight
25 Jan	-	22:16:16	10°	NNW	22:24:30	35°	NE	22:38:22	10°	ESE	visible
26 Jan	-	00:35:09	10°	WNW	00:47:28	78°	SW	01:09:14	10°	SE	visible
26 Jan	-	02:59:43	10°	W	03:15:28	36°	SSW	03:35:58	10°	SE	visible
26 Jan	-	05:33:55	10°	SW	05:48:59	20°	S	06:03:01	10°	SSE	visible
26 Jan	-	08:08:35	10°	SSW	08:22:50	22°	SSE	08:33:05	10°	ESE	daylight
26 Jan	-	10:35:42	10°	SW	10:50:23	45°	SSE	10:58:28	10°	E	daylight
26 Jan	-	13:02:32	10°	WSW	13:12:20	46°	NW	13:18:02	10°	NNE	daylight
26 Jan	-	22:36:32	10°	NNW	22:45:24	48°	NE	23:01:26	10°	ESE	visible
27 Jan	-	00:56:27	10°	WNW	01:09:08	62°	SSW	01:30:47	10°	SE	visible
27 Jan	-	03:22:51	10°	WSW	03:38:24	29°	SSW	03:57:26	10°	SSE	visible
27 Jan	-	05:58:18	10°	SW	06:12:59	19°	S	06:26:01	10°	SE	daylight
27 Jan	-	08:30:17	10°	SSW	08:45:44	26°	SSE	08:56:07	10°	ESE	daylight
27 Jan	-	10:57:01	10°	SW	11:12:00	62°	SSE	11:19:52	10°	ENE	daylight
27 Jan	-	13:25:06	10°	W	13:33:02	28°	NW	13:38:11	10°	NNE	daylight
27 Jan	-	20:42:00	10°	NNE	20:45:06	12°	NE	20:48:48	10°	ENE	night (unlit)
27 Jan	-	22:57:02	10°	NW	23:06:20	66°	NE	23:23:56	10°	ESE	visible