Vanguard 1 Rocket - All Passes

User:	anonymous Login
Location:	North Evanston
(42.0634°N, 87.6976°W)
Time:	00:44:16
(UTC+00:00)
Language:

Search period start:	12 May 2026 00:00
Search period end:	22 May 2026 00:00
Orbit:	655 x 4212 km, 34.3° (Epoch: 11 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
12 May	-	00:21:37	10°	W	00:36:42	67°	S	01:01:44	10°	ESE	daylight
12 May	-	02:48:26	10°	W	03:07:31	51°	SSW	03:31:46	10°	SE	visible
12 May	-	05:20:05	10°	W	05:37:00	24°	SW	05:54:11	10°	S	visible
12 May	-	20:46:05	10°	SW	20:54:45	43°	SSE	21:10:41	10°	E	daylight
12 May	-	23:09:18	10°	WSW	23:21:48	66°	S	23:44:49	10°	E	daylight
13 May	-	01:34:52	10°	W	01:51:55	59°	SSW	02:17:03	10°	SE	visible
13 May	-	04:03:32	10°	W	04:22:14	35°	SW	04:43:22	10°	SSE	visible
13 May	-	19:35:50	10°	SSW	19:42:34	27°	SE	19:53:30	10°	E	daylight
13 May	-	21:57:30	10°	WSW	22:07:46	60°	SSE	22:27:35	10°	E	daylight
14 May	-	00:22:01	10°	W	00:36:34	64°	S	01:01:07	10°	ESE	daylight
14 May	-	02:48:51	10°	W	03:06:59	45°	SSW	03:30:30	10°	SSE	visible
14 May	-	05:21:58	10°	W	05:36:08	19°	SW	05:50:52	10°	SSW	visible
14 May	-	18:27:37	10°	SSE	18:31:03	13°	SE	18:35:19	10°	ESE	daylight
14 May	-	20:46:14	10°	SW	20:54:37	47°	SSE	21:10:28	10°	E	daylight
14 May	-	23:09:43	10°	WSW	23:21:48	66°	S	23:44:19	10°	ESE	daylight
15 May	-	01:35:17	10°	W	01:51:37	54°	SSW	02:16:04	10°	SE	visible
15 May	-	04:04:25	10°	W	04:21:31	29°	SW	04:41:13	10°	S	visible
15 May	-	19:35:40	10°	SSW	19:42:20	32°	SE	19:53:38	10°	E	daylight
15 May	-	21:57:53	10°	WSW	22:07:48	61°	S	22:27:11	10°	E	daylight
16 May	-	00:22:28	10°	W	00:36:27	61°	SSW	01:00:21	10°	ESE	daylight
16 May	-	02:49:26	10°	W	03:06:29	39°	SSW	03:28:54	10°	SSE	visible
16 May	-	05:25:23	10°	WSW	05:35:22	14°	SW	05:45:48	10°	SSW	visible
16 May	-	18:26:24	10°	S	18:30:43	17°	SE	18:36:35	10°	E	daylight
16 May	-	20:46:31	10°	SW	20:54:37	51°	SSE	21:10:12	10°	E	daylight
16 May	-	23:10:11	10°	W	23:21:50	64°	S	23:43:45	10°	ESE	daylight
17 May	-	01:35:46	10°	W	01:51:19	48°	SSW	02:14:51	10°	SE	visible
17 May	-	04:05:47	10°	W	04:20:52	24°	SW	04:38:24	10°	S	visible
17 May	-	19:35:42	10°	SSW	19:42:13	36°	SSE	19:53:40	10°	E	daylight
17 May	-	21:58:20	10°	WSW	22:07:54	62°	S	22:26:46	10°	E	daylight
18 May	-	00:22:56	10°	W	00:36:22	56°	SSW	00:59:26	10°	SE	daylight
18 May	-	02:50:14	10°	W	03:06:01	33°	SW	03:26:53	10°	SSE	visible
18 May	-	18:25:49	10°	S	18:30:31	21°	SE	18:37:19	10°	E	daylight
18 May	-	20:46:53	10°	WSW	20:54:43	54°	SSE	21:09:57	10°	E	daylight
18 May	-	23:10:40	10°	W	23:21:54	61°	S	23:43:04	10°	ESE	daylight
19 May	-	01:36:23	10°	W	01:51:04	42°	SSW	02:13:19	10°	SSE	visible
19 May	-	04:07:57	10°	W	04:20:19	18°	SW	04:34:34	10°	S	visible
19 May	-	19:35:54	10°	SW	19:42:15	40°	SSE	19:53:39	10°	E	daylight
19 May	-	21:58:49	10°	WSW	22:08:04	61°	S	22:26:18	10°	ESE	daylight
20 May	-	00:23:29	10°	W	00:36:18	50°	SSW	00:58:18	10°	SE	daylight
20 May	-	02:51:22	10°	W	03:05:37	27°	SW	03:24:21	10°	S	visible
20 May	-	18:25:35	10°	SSW	18:30:26	25°	SE	18:37:47	10°	E	daylight
20 May	-	20:47:21	10°	WSW	20:54:54	56°	SSE	21:09:40	10°	E	daylight
20 May	-	23:11:12	10°	W	23:22:00	56°	S	23:42:16	10°	ESE	daylight
21 May	-	01:37:09	10°	W	01:50:51	36°	SSW	02:11:28	10°	SSE	visible
21 May	-	04:12:01	10°	WSW	04:19:54	13°	SW	04:28:36	10°	SSW	visible
21 May	-	17:17:21	10°	SSE	17:19:01	11°	SE	17:20:52	10°	ESE	daylight
21 May	-	19:36:13	10°	SW	19:42:24	44°	SSE	19:53:35	10°	E	daylight
21 May	-	21:59:22	10°	W	22:08:16	59°	S	22:25:47	10°	ESE	daylight

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