Vanguard 1 - All Passes

User:	anonymous Login
Location:	Unspecified
(0.0000°N, 0.0000°E)
Time:	18:39:51
(UTC+00:00)
Language:

Search period start:	21 May 2018 00:00
Search period end:	31 May 2018 00:00
Orbit:	650 x 3833 km, 34.3° (Epoch: 21 May)

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
21 May	-	01:18:04	10°	SW	01:19:29	11°	SSW	01:21:00	10°	S	night (unlit)
21 May	-	06:06:30	10°	S	06:13:32	14°	SSE	06:22:19	10°	SE	daylight
21 May	-	08:24:43	10°	SSW	08:41:35	44°	SE	09:03:12	10°	ENE	daylight
21 May	-	10:47:06	10°	SW	11:09:14	85°	NW	11:31:09	10°	NE	daylight
21 May	-	13:16:27	10°	W	13:37:01	38°	NW	13:53:00	10°	NNE	daylight
21 May	-	16:00:05	10°	NW	16:05:39	12°	NNW	16:10:26	10°	N	daylight
21 May	-	20:55:23	10°	NNW	20:58:53	16°	NNE	21:01:50	10°	ENE	visible
21 May	-	23:15:02	10°	WNW	23:19:25	49°	SW	23:23:59	10°	SE	night (unlit)
22 May	-	06:26:25	10°	S	06:36:01	19°	SSE	06:48:44	10°	ESE	daylight
22 May	-	08:45:24	10°	SW	09:03:17	55°	SE	09:26:02	10°	ENE	daylight
22 May	-	11:08:43	10°	WSW	11:30:55	71°	NW	11:52:19	10°	NE	daylight
22 May	-	13:40:28	10°	W	13:59:06	30°	NNW	14:13:32	10°	NNE	daylight
22 May	-	21:15:21	10°	NNW	21:20:15	27°	NNE	21:24:06	10°	E	visible
22 May	-	23:36:41	10°	W	23:40:24	25°	SSW	23:44:22	10°	SSE	night (unlit)
23 May	-	06:46:33	10°	SSW	06:58:08	25°	SE	07:14:13	10°	E	daylight
23 May	-	09:06:13	10°	SW	09:24:54	68°	SE	09:48:19	10°	ENE	daylight
23 May	-	11:30:43	10°	WSW	11:52:41	58°	NW	12:13:18	10°	NE	daylight
23 May	-	14:05:21	10°	WNW	14:21:29	23°	NNW	14:34:04	10°	NNE	daylight
23 May	-	21:35:53	10°	NW	21:41:23	49°	NNE	21:45:40	10°	ESE	visible
23 May	-	23:59:13	10°	WSW	00:01:33	14°	SSW	00:04:01	10°	S	night (unlit)
24 May	-	07:06:49	10°	SSW	07:19:57	33°	SE	07:38:43	10°	E	daylight
24 May	-	09:27:12	10°	SW	09:46:29	82°	SE	10:10:11	10°	NE	daylight
24 May	-	11:53:12	10°	WSW	12:14:36	47°	NW	12:34:10	10°	NE	daylight
24 May	-	14:31:02	10°	WNW	14:44:13	19°	NNW	14:54:39	10°	NNE	daylight
24 May	-	19:36:31	10°	NNW	19:40:45	15°	NNE	19:44:06	10°	NE	visible
24 May	-	21:56:49	10°	NW	22:02:21	86°	SW	22:06:44	10°	SE	visible
25 May	-	05:11:59	10°	SSE	05:15:25	11°	SSE	05:19:19	10°	SE	visible
25 May	-	07:27:15	10°	SSW	07:41:32	43°	SE	08:02:24	10°	ENE	daylight
25 May	-	09:48:25	10°	SW	10:08:08	84°	NW	10:31:43	10°	NE	daylight
25 May	-	12:16:16	10°	W	12:36:44	38°	NNW	12:54:57	10°	NNE	daylight
25 May	-	14:57:15	10°	NW	15:07:16	15°	NNW	15:15:23	10°	NNE	daylight
25 May	-	19:56:30	10°	NNW	20:02:25	23°	NNE	20:06:39	10°	ENE	visible
25 May	-	22:18:12	10°	WNW	22:23:12	43°	SW	22:27:24	10°	SE	visible
26 May	-	05:30:27	10°	S	05:37:33	16°	SE	05:46:52	10°	ESE	visible
26 May	-	07:47:47	10°	SW	08:02:59	54°	SE	08:25:22	10°	ENE	daylight
26 May	-	10:09:55	10°	WSW	10:29:52	70°	NW	10:53:00	10°	NE	daylight
26 May	-	12:40:02	10°	W	12:59:08	31°	NNW	13:15:44	10°	NNE	daylight
26 May	-	15:23:20	10°	NW	15:30:30	13°	NNW	15:36:31	10°	N	daylight
26 May	-	17:56:10	10°	N	17:59:48	12°	N	18:02:52	10°	NNE	daylight
26 May	-	20:16:59	10°	NW	20:23:52	36°	NNE	20:28:28	10°	E	visible
26 May	-	22:40:09	10°	W	22:44:04	23°	SW	22:47:36	10°	SSE	night (unlit)
27 May	-	05:50:05	10°	S	05:59:21	23°	SE	06:12:36	10°	E	daylight
27 May	-	08:08:29	10°	SW	08:24:23	68°	SE	08:47:48	10°	ENE	daylight
27 May	-	10:31:47	10°	WSW	10:51:46	57°	NW	11:14:07	10°	NE	daylight
27 May	-	13:04:33	10°	WNW	13:21:52	25°	NNW	13:36:36	10°	NNE	daylight
27 May	-	15:48:14	10°	NNW	15:53:47	12°	N	15:58:32	10°	NNE	daylight
27 May	-	18:16:00	10°	NNW	18:22:02	16°	NNE	18:26:33	10°	NE	visible
27 May	-	20:37:49	10°	NW	20:45:04	61°	NNE	20:49:47	10°	ESE	visible
27 May	-	23:03:18	10°	WSW	23:05:03	12°	SW	23:06:44	10°	SSW	night (unlit)
28 May	-	06:10:05	10°	SSW	06:20:51	31°	SE	06:37:16	10°	E	daylight
28 May	-	08:29:22	10°	SW	08:45:50	83°	SE	09:09:47	10°	NE	daylight
28 May	-	10:54:05	10°	W	11:13:51	47°	NNW	11:35:08	10°	NE	daylight
28 May	-	13:29:47	10°	WNW	13:44:58	21°	NNW	13:57:39	10°	NNE	daylight
28 May	-	16:11:12	10°	NNW	16:16:58	12°	N	16:21:45	10°	NNE	daylight
28 May	-	18:36:19	10°	NNW	18:44:02	22°	NNE	18:49:15	10°	ENE	visible
28 May	-	20:59:01	10°	WNW	21:06:03	77°	SW	21:10:43	10°	SE	visible
29 May	-	06:30:19	10°	SSW	06:42:09	41°	SE	07:01:03	10°	ENE	daylight
29 May	-	08:50:30	10°	WSW	09:07:24	82°	NW	09:31:26	10°	NE	daylight
29 May	-	11:16:58	10°	W	11:36:13	38°	NNW	11:56:08	10°	NNE	daylight
29 May	-	13:55:24	10°	NW	14:08:21	17°	NNW	14:19:04	10°	NNE	daylight
29 May	-	16:32:48	10°	NNW	16:39:53	14°	N	16:45:26	10°	NE	daylight
29 May	-	18:56:55	10°	NNW	19:05:47	31°	NNE	19:11:18	10°	E	visible
29 May	-	21:20:39	10°	WNW	21:26:52	42°	SW	21:31:16	10°	SSE	visible
30 May	-	04:35:18	10°	SSE	04:39:36	13°	SE	04:44:50	10°	ESE	visible
30 May	-	06:50:44	10°	SW	07:03:21	53°	SE	07:24:07	10°	ENE	daylight
30 May	-	09:11:53	10°	WSW	09:29:08	68°	NW	09:52:50	10°	NE	daylight
30 May	-	11:40:27	10°	W	11:58:54	31°	NNW	12:17:10	10°	NNE	daylight
30 May	-	14:20:45	10°	NW	14:31:56	16°	N	14:41:04	10°	NNE	daylight
30 May	-	16:53:50	10°	NNW	17:02:32	17°	NNE	17:08:48	10°	NE	daylight
30 May	-	19:17:46	10°	NW	19:27:18	46°	NNE	19:32:52	10°	ESE	visible
30 May	-	21:42:50	10°	W	21:47:37	23°	SW	21:51:21	10°	SSE	visible