Vanguard 1 Rocket - Visible Passes

User:	anonymous Login
Location:	Harwich
(41.7160°N, 69.9939°W)
Time:	20:29:25
(UTC+02:00)
Language:

Search period start:	11 April 2026 00:00
Search period end:	21 April 2026 00:00
Orbit:	654 x 4213 km, 34.3° (Epoch: 11 April)

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
11 Apr	11.3	01:29:59	10°	SSE	01:38:11	12°	SE	01:46:12	10°	ESE	visible
11 Apr	10.5	03:44:46	10°	SSW	04:06:56	38°	SE	04:24:28	10°	E	visible
11 Apr	9.9	06:12:43	10°	WSW	06:40:14	56°	SE	06:51:54	10°	E	visible
11 Apr	9.4	08:57:12	36°	WSW	09:06:14	64°	S	09:16:46	10°	ESE	visible
11 Apr	9.3	11:19:32	10°	W	11:32:11	36°	SW	11:39:21	10°	SSE	visible
12 Apr	10.9	02:32:52	10°	S	02:51:56	28°	SE	03:03:19	19°	ESE	visible
12 Apr	10.2	04:57:16	10°	SW	05:29:15	41°	ESE	05:38:53	10°	E	visible
12 Apr	9.6	07:28:38	10°	WSW	07:51:59	67°	S	08:04:47	10°	E	visible
12 Apr	9.2	10:02:39	10°	W	10:19:40	51°	SSW	10:28:35	10°	SE	visible
13 Apr	11.3	01:24:00	10°	SSE	01:37:25	17°	SE	01:50:38	10°	E	visible
13 Apr	10.5	03:43:08	10°	SSW	04:06:22	44°	SSE	04:25:05	10°	E	visible
13 Apr	9.9	06:11:58	10°	WSW	06:36:59	65°	S	06:52:20	10°	E	visible
13 Apr	9.4	08:45:23	10°	W	09:06:17	63°	SSW	09:17:10	10°	ESE	visible
13 Apr	9.5	11:19:34	10°	W	11:31:59	31°	SW	11:39:18	10°	SSE	visible
14 Apr	10.9	02:30:38	10°	SSW	02:51:10	33°	SE	03:10:03	10°	E	visible
14 Apr	10.2	04:56:17	10°	SW	05:21:28	59°	SSE	05:39:18	10°	E	visible
14 Apr	9.7	07:28:09	10°	W	07:51:58	68°	S	08:05:13	10°	ESE	visible
14 Apr	9.4	10:02:21	10°	W	10:19:36	47°	SSW	10:28:48	10°	SE	visible
15 Apr	11.2	01:20:21	10°	S	01:36:32	22°	SE	01:52:54	10°	E	visible
15 Apr	10.5	03:41:52	10°	SW	04:05:47	50°	SSE	04:25:31	10°	E	visible
15 Apr	10.0	06:11:23	10°	WSW	06:36:50	68°	S	06:52:44	10°	E	visible
15 Apr	9.5	08:45:01	10°	W	09:06:14	60°	SSW	09:17:31	10°	ESE	visible
15 Apr	9.7	11:19:44	10°	W	11:31:39	27°	SW	11:39:02	10°	S	visible
16 Apr	10.8	02:28:56	10°	SSW	02:50:22	39°	SE	03:10:42	10°	E	visible
16 Apr	10.2	04:55:32	10°	WSW	05:21:07	63°	SSE	05:39:39	10°	E	visible
16 Apr	9.8	07:27:44	10°	W	07:51:54	68°	S	08:05:36	10°	ESE	visible
16 Apr	9.6	10:02:07	10°	W	10:19:21	42°	SW	10:28:53	10°	SSE	visible
17 Apr	11.1	01:17:48	10°	S	01:35:34	28°	SE	01:54:13	10°	E	visible
17 Apr	10.5	03:40:53	10°	SW	04:05:12	55°	SSE	04:25:51	10°	E	visible
17 Apr	10.0	06:10:54	10°	WSW	06:36:40	70°	S	06:53:05	10°	E	visible
17 Apr	9.6	08:44:39	10°	W	09:06:05	56°	SSW	09:17:46	10°	SE	visible
17 Apr	9.9	11:20:06	10°	W	11:31:10	23°	SW	11:38:27	10°	S	visible
18 Apr	10.7	02:27:38	10°	SSW	02:49:33	45°	SE	03:11:06	10°	E	visible
18 Apr	10.3	04:54:57	10°	WSW	05:20:46	67°	SSE	05:39:56	10°	E	visible
18 Apr	9.8	07:27:21	10°	W	07:51:46	66°	SSW	08:05:55	10°	ESE	visible
18 Apr	9.7	10:01:58	10°	W	10:18:59	38°	SW	10:28:47	10°	SSE	visible
19 Apr	11.0	01:15:56	10°	S	01:34:35	33°	SE	01:55:01	10°	E	visible
19 Apr	10.5	03:40:09	10°	SW	04:04:38	60°	SSE	04:26:05	10°	E	visible
19 Apr	10.1	06:10:31	10°	W	06:36:28	70°	S	06:53:24	10°	ESE	visible
19 Apr	9.7	08:44:19	10°	W	09:05:49	52°	SSW	09:17:54	10°	SE	visible
19 Apr	10.2	11:20:51	10°	W	11:30:33	18°	SW	11:37:26	10°	SSW	visible
20 Apr	10.7	02:26:39	10°	SW	02:48:45	50°	SSE	03:11:22	10°	E	visible
20 Apr	10.3	04:54:32	10°	WSW	05:20:26	69°	S	05:40:12	10°	E	visible
20 Apr	9.9	07:27:00	10°	W	07:51:33	64°	SSW	08:06:09	10°	ESE	visible
20 Apr	9.9	10:01:55	10°	W	10:18:27	33°	SW	10:28:28	10°	SSE	visible

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