Vanguard 1 - All Passes

User:	anonymous Login
Location:	Greenwich
(51.4790°N, 0.0090°E)
Time:	15:41:53
(UTC+01:00)
Language:

Search period start:	23 June 2025 00:00
Search period end:	03 July 2025 00:00
Orbit:	649 x 3822 km, 34.3° (Epoch: 22 June)

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
23 Jun	-	08:01:29	10°	S	08:08:47	20°	SE	08:18:54	10°	E	daylight
23 Jun	-	10:17:02	10°	SW	10:28:34	39°	SSE	10:46:37	10°	ESE	daylight
23 Jun	-	12:36:12	10°	WSW	12:50:57	43°	S	13:11:32	10°	SE	daylight
23 Jun	-	14:58:11	10°	W	15:14:01	31°	SSW	15:32:14	10°	SSE	daylight
23 Jun	-	17:28:50	10°	WSW	17:35:23	12°	SW	17:42:00	10°	SW	daylight
24 Jun	-	08:19:16	10°	S	08:27:19	24°	SE	08:39:11	10°	E	daylight
24 Jun	-	10:35:50	10°	SW	10:47:36	41°	SSE	11:06:05	10°	ESE	daylight
24 Jun	-	12:55:26	10°	WSW	13:10:09	41°	SSW	13:30:22	10°	SE	daylight
24 Jun	-	15:18:10	10°	W	15:32:56	26°	SW	15:49:43	10°	S	daylight
25 Jun	-	08:37:25	10°	SSW	08:45:59	28°	SSE	08:59:08	10°	E	daylight
25 Jun	-	10:54:46	10°	WSW	11:06:41	42°	S	11:25:27	10°	ESE	daylight
25 Jun	-	13:14:47	10°	WSW	13:29:20	38°	SSW	13:48:58	10°	SE	daylight
25 Jun	-	15:38:35	10°	W	15:51:48	22°	SW	16:06:33	10°	S	daylight
26 Jun	-	06:44:24	10°	SE	06:46:17	11°	SE	06:48:19	10°	ESE	daylight
26 Jun	-	08:55:51	10°	SSW	09:04:45	31°	SSE	09:18:54	10°	E	daylight
26 Jun	-	11:13:47	10°	WSW	11:25:51	41°	S	11:44:40	10°	ESE	daylight
26 Jun	-	13:34:16	10°	WSW	13:48:29	34°	SSW	14:07:16	10°	SSE	daylight
26 Jun	-	15:59:48	10°	WSW	16:10:35	17°	SW	16:22:21	10°	SSW	daylight
27 Jun	-	07:00:03	10°	SSE	07:04:42	15°	SE	07:10:38	10°	ESE	daylight
27 Jun	-	09:14:28	10°	SW	09:23:38	34°	SSE	09:38:31	10°	ESE	daylight
27 Jun	-	11:32:53	10°	WSW	11:45:02	40°	S	12:03:44	10°	SE	daylight
27 Jun	-	13:53:56	10°	W	14:07:35	30°	SSW	14:25:12	10°	SSE	daylight
27 Jun	-	16:23:13	10°	WSW	16:29:19	12°	SW	16:35:43	10°	SSW	daylight
28 Jun	-	07:17:28	10°	S	07:23:13	19°	SE	07:31:13	10°	ESE	daylight
28 Jun	-	09:33:14	10°	SW	09:42:36	36°	SSE	09:58:00	10°	ESE	daylight
28 Jun	-	11:52:05	10°	WSW	12:04:14	38°	S	12:22:36	10°	SE	daylight
28 Jun	-	14:13:52	10°	WSW	14:26:39	25°	SSW	14:42:39	10°	SSE	daylight
29 Jun	-	07:35:28	10°	SSW	07:41:52	22°	SE	07:51:18	10°	ESE	daylight
29 Jun	-	09:52:07	10°	SW	10:01:40	37°	S	10:17:22	10°	ESE	daylight
29 Jun	-	12:11:25	10°	WSW	12:23:26	35°	SSW	12:41:13	10°	SE	daylight
29 Jun	-	14:34:17	10°	WSW	14:45:38	20°	SW	14:59:24	10°	S	daylight
30 Jun	-	07:53:48	10°	SSW	08:00:37	26°	SSE	08:11:06	10°	ESE	daylight
30 Jun	-	10:11:06	10°	WSW	10:20:46	37°	S	10:36:36	10°	ESE	daylight
30 Jun	-	12:30:52	10°	WSW	12:42:37	31°	SSW	12:59:31	10°	SSE	daylight
30 Jun	-	14:55:35	10°	WSW	15:04:36	15°	SW	15:14:59	10°	SSW	daylight
01 Jul	-	08:12:21	10°	SW	08:19:27	28°	SSE	08:30:43	10°	ESE	daylight
01 Jul	-	10:30:12	10°	WSW	10:39:55	36°	S	10:55:40	10°	SE	daylight
01 Jul	-	12:50:32	10°	WSW	13:01:47	27°	SSW	13:17:25	10°	SSE	daylight
01 Jul	-	15:20:02	10°	SW	15:23:30	11°	SW	15:27:09	10°	SW	daylight
02 Jul	-	06:16:24	10°	SSE	06:19:40	13°	SE	06:23:39	10°	ESE	daylight
02 Jul	-	08:31:04	10°	SW	08:38:24	30°	SSE	08:50:12	10°	ESE	daylight
02 Jul	-	10:49:23	10°	WSW	10:59:06	33°	S	11:14:32	10°	SE	daylight
02 Jul	-	13:10:30	10°	WSW	13:20:55	22°	SSW	13:34:48	10°	SSE	daylight

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