Vanguard 1 Rocket - Visible Passes

User:	anonymous Login
Location:	Unspecified
(41.7642°N, 0.0000°E)
Time:	06:05:43
(UTC+00:00)
Language:

Search period start:	04 April 2026 00:00
Search period end:	14 April 2026 00:00
Orbit:	654 x 4213 km, 34.3° (Epoch: 28 March)

Passes to include: visible only all

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

Date	Brightness	Start			Highest point			End			Pass type
Date	(mag)	Time	Alt.	Az.	Time	Alt.	Az.	Time	Alt.	Az.	Pass type
4 Apr	9.6	01:20:32	47°	SE	01:20:32	47°	SE	01:28:38	10°	E	visible
4 Apr	8.8	03:37:39	29°	WSW	03:45:08	58°	S	03:52:45	10°	ESE	visible
4 Apr	11.5	21:19:00	10°	S	21:21:01	12°	S	21:21:01	12°	S	visible
5 Apr	10.3	00:11:31	27°	ESE	00:11:31	27°	ESE	00:16:13	10°	E	visible
5 Apr	9.2	02:28:37	51°	SW	02:31:53	60°	S	02:41:10	10°	E	visible
5 Apr	8.7	04:46:06	10°	W	04:58:02	47°	SSW	05:04:28	10°	SE	visible
5 Apr	11.5	20:12:35	10°	SSE	20:13:38	10°	SSE	20:13:38	10°	SSE	visible
5 Apr	11.0	22:28:14	10°	SSW	23:02:26	12°	E	23:03:03	10°	E	visible
6 Apr	9.5	01:19:31	55°	SSE	01:19:31	55°	SSE	01:29:15	10°	E	visible
6 Apr	8.9	03:36:37	26°	WSW	03:45:24	58°	S	03:53:17	10°	ESE	visible
6 Apr	11.3	21:15:37	10°	S	21:53:17	0°	E	21:23:46	20°	S	visible
7 Apr	10.2	00:10:22	35°	ESE	00:10:22	35°	ESE	00:16:53	10°	E	visible
7 Apr	9.2	02:27:26	48°	SW	02:32:05	63°	S	02:41:43	10°	ESE	visible
7 Apr	8.9	04:46:01	10°	W	04:58:13	44°	SSW	05:04:50	10°	SE	visible
7 Apr	11.2	20:05:55	10°	SSE	20:16:51	17°	SE	20:16:51	17°	SE	visible
7 Apr	10.8	22:26:21	10°	SSW	23:01:06	18°	E	23:03:52	10°	E	visible
8 Apr	9.5	01:18:10	61°	S	01:18:10	61°	S	01:29:49	10°	E	visible
8 Apr	9.0	03:35:14	22°	W	03:45:36	57°	SSW	03:53:46	10°	ESE	visible
8 Apr	10.9	21:13:02	10°	SSW	21:51:43	6°	E	21:27:35	29°	SSE	visible
8 Apr	10.0	23:40:04	10°	SW	00:08:47	45°	ESE	00:17:27	10°	E	visible
9 Apr	9.3	02:25:50	42°	WSW	02:32:16	64°	S	02:42:15	10°	ESE	visible
9 Apr	9.1	04:45:58	10°	W	04:58:16	39°	SSW	05:05:06	10°	SE	visible
9 Apr	11.0	20:01:53	10°	S	20:18:55	23°	SE	20:21:19	22°	SE	visible
9 Apr	10.6	22:24:50	10°	SW	22:59:12	27°	E	23:04:29	10°	E	visible
10 Apr	9.6	00:55:40	10°	WSW	01:18:10	65°	S	01:30:19	10°	E	visible
10 Apr	9.1	03:33:16	18°	W	03:45:44	54°	SSW	03:54:11	10°	SE	visible
10 Apr	11.3	18:55:30	10°	SSE	19:04:27	13°	SE	19:13:09	10°	ESE	visible
10 Apr	10.6	21:11:00	10°	SSW	21:49:19	13°	E	21:50:39	10°	E	visible
10 Apr	9.9	23:39:09	10°	WSW	00:06:19	57°	SE	00:17:57	10°	E	visible
11 Apr	9.3	02:23:17	35°	WSW	02:32:23	63°	S	02:42:44	10°	ESE	visible
11 Apr	9.3	04:45:58	10°	W	04:58:13	35°	SW	05:05:13	10°	SSE	visible
11 Apr	10.9	19:58:58	10°	S	20:18:14	28°	SE	20:28:05	22°	ESE	visible
11 Apr	10.3	22:23:36	10°	SW	22:55:38	41°	ESE	23:05:00	10°	E	visible
12 Apr	9.6	00:55:07	10°	WSW	01:18:13	67°	S	01:30:48	10°	E	visible
12 Apr	9.2	03:29:16	10°	W	03:45:46	50°	SSW	03:54:30	10°	SE	visible
12 Apr	11.2	18:49:51	10°	SSE	19:03:42	18°	SE	19:17:14	10°	E	visible
12 Apr	10.5	21:09:23	10°	SSW	21:32:44	44°	SSE	21:51:16	10°	E	visible
12 Apr	9.9	23:38:24	10°	WSW	00:03:18	65°	S	00:18:23	10°	E	visible
13 Apr	9.4	02:11:53	10°	W	02:32:27	62°	SSW	02:43:09	10°	ESE	visible
13 Apr	9.5	04:46:02	10°	W	04:58:01	30°	SW	05:05:08	10°	SSE	visible
13 Apr	10.8	19:56:47	10°	SSW	20:17:30	34°	SE	20:36:21	10°	E	visible
13 Apr	10.2	22:22:38	10°	SW	22:47:49	59°	SSE	23:05:25	10°	E	visible

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