Vanguard 1 Rocket - Visible Passes

User:	anonymous Login
Location:	Unspecified
(0.0000°N, 0.0000°E)
Time:	21:25:03
(UTC+00:00)
Language:

Search period start:	16 April 2026 00:00
Search period end:	26 April 2026 00:00
Orbit:	654 x 4213 km, 34.3° (Epoch: 16 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
16 Apr	11.4	01:06:01	10°	NW	01:17:03	15°	N	01:25:33	10°	NNE	visible
16 Apr	10.5	03:42:32	10°	NNW	03:51:39	20°	NNE	03:57:42	10°	ENE	visible
16 Apr	10.4	18:27:23	10°	SW	18:44:36	85°	NW	19:11:14	10°	NE	visible
16 Apr	11.2	20:58:25	10°	W	21:19:24	40°	NNW	21:42:03	10°	NE	visible
16 Apr	11.5	23:42:31	10°	NW	23:58:26	19°	NNW	00:11:12	10°	NNE	visible
17 Apr	11.0	02:26:11	10°	NNW	02:36:08	17°	N	02:43:12	10°	NE	visible
17 Apr	9.3	04:56:44	10°	NW	05:06:57	39°	NNE	05:12:46	10°	E	visible
17 Apr	10.9	19:42:14	10°	WSW	20:01:35	54°	NNW	20:26:58	10°	NE	visible
17 Apr	11.5	22:19:53	10°	WNW	22:39:14	26°	NNW	22:56:46	10°	NNE	visible
18 Apr	11.3	01:07:04	10°	NW	01:19:06	17°	N	01:28:04	10°	NE	visible
18 Apr	10.2	03:41:39	10°	NNW	03:52:57	27°	NNE	03:59:46	10°	ENE	visible
18 Apr	10.6	18:27:58	10°	WSW	18:44:41	73°	NW	19:10:58	10°	NE	visible
18 Apr	11.4	21:00:13	10°	W	21:20:17	34°	NNW	21:41:58	10°	NNE	visible
18 Apr	11.5	23:45:05	10°	NW	00:00:31	19°	N	00:12:46	10°	NNE	visible
19 Apr	10.8	02:25:28	10°	NNW	02:37:45	22°	NNE	02:45:46	10°	ENE	visible
19 Apr	8.8	04:56:22	10°	NW	05:07:49	56°	NNE	05:13:56	10°	ESE	visible
19 Apr	11.1	19:43:26	10°	W	20:02:05	46°	NNW	20:26:37	10°	NE	visible
19 Apr	11.6	22:22:37	10°	WNW	22:40:58	23°	NNW	22:57:30	10°	NNE	visible
20 Apr	11.2	01:07:26	10°	NNW	01:21:02	19°	N	01:30:42	10°	NE	visible
20 Apr	9.8	03:40:56	10°	NW	03:54:07	37°	NNE	04:01:25	10°	E	visible
20 Apr	10.7	18:28:45	10°	WSW	18:44:57	62°	NW	19:10:34	10°	NE	visible
20 Apr	11.5	21:02:22	10°	WNW	21:21:30	30°	NNW	21:42:04	10°	NNE	visible
20 Apr	11.5	23:47:01	10°	NW	00:02:40	19°	N	00:14:52	10°	NE	visible
21 Apr	10.5	02:24:44	10°	NNW	02:39:11	28°	NNE	02:47:56	10°	ENE	visible
21 Apr	8.3	04:56:13	10°	NW	05:08:30	79°	NE	05:14:48	10°	ESE	visible
21 Apr	11.3	19:44:57	10°	W	20:02:53	39°	NNW	20:26:20	10°	NE	visible
21 Apr	11.6	22:25:20	10°	NW	22:42:59	21°	N	22:58:42	10°	NE	visible
22 Apr	11.0	01:07:19	10°	NNW	01:22:49	23°	NNE	01:33:14	10°	ENE	visible
22 Apr	9.4	03:40:21	10°	NW	03:55:04	49°	NNE	04:02:43	10°	ESE	visible
22 Apr	10.9	18:29:47	10°	WSW	18:45:27	52°	NNW	19:10:06	10°	NE	visible
22 Apr	11.6	21:04:48	10°	WNW	21:23:04	26°	NNW	21:42:28	10°	NNE	visible
22 Apr	11.4	23:48:13	10°	NW	00:04:46	21°	N	00:17:18	10°	NE	visible
23 Apr	10.2	02:24:02	10°	NW	02:40:25	35°	NNE	02:49:42	10°	E	visible
23 Apr	8.2	04:56:17	10°	WNW	05:08:58	76°	SW	05:15:27	10°	SE	visible
23 Apr	11.5	19:46:47	10°	W	20:03:59	33°	NNW	20:26:08	10°	NE	visible
23 Apr	11.6	22:27:43	10°	NW	22:45:10	21°	N	23:00:27	10°	NE	visible
24 Apr	10.9	01:06:56	10°	NW	01:24:23	28°	NNE	01:35:29	10°	ENE	visible
24 Apr	9.0	03:39:54	10°	NW	03:55:50	65°	NNE	04:03:44	10°	ESE	visible
24 Apr	11.2	18:31:06	10°	W	18:46:12	43°	NNW	19:09:36	10°	NE	visible
24 Apr	11.7	21:07:24	10°	WNW	21:24:57	23°	N	21:43:17	10°	NE	visible
24 Apr	11.3	23:48:47	10°	NW	00:06:43	23°	N	00:19:48	10°	ENE	visible
25 Apr	9.9	02:23:21	10°	NW	02:41:27	45°	NNE	02:51:08	10°	E	visible
25 Apr	8.5	04:56:37	10°	WNW	05:09:17	56°	SW	05:15:55	10°	SE	visible
25 Apr	11.6	19:48:56	10°	WNW	20:05:24	28°	NNW	20:26:10	10°	NE	visible
25 Apr	11.6	22:29:33	10°	NW	22:47:23	22°	N	23:02:40	10°	NE	visible

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