Vanguard 1 - All Passes

User:	anonymous Login
Location:	Dana
(41.8364°N, 106.7042°W)
Time:	11:11:57
(UTC+00:00)
Language:

Search period start:	15 May 2026 00:00
Search period end:	25 May 2026 00:00
Orbit:	654 x 3817 km, 34.2° (Epoch: 14 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
15 May	-	02:14:41	10°	W	02:26:05	62°	S	02:46:08	10°	ESE	visible
15 May	-	04:35:34	10°	W	04:50:05	45°	SSW	05:10:52	10°	SE	visible
15 May	-	07:01:00	10°	W	07:13:52	21°	SW	07:28:26	10°	S	visible
15 May	-	21:57:16	10°	SSW	22:02:56	28°	SE	22:11:49	10°	E	daylight
16 May	-	00:14:33	10°	WSW	00:22:59	58°	SSE	00:38:42	10°	E	daylight
16 May	-	02:33:55	10°	W	02:45:34	59°	S	03:05:38	10°	ESE	visible
16 May	-	04:55:15	10°	W	05:09:29	39°	SSW	05:29:14	10°	SSE	visible
16 May	-	07:23:27	10°	WSW	07:33:00	15°	SW	07:43:25	10°	SSW	visible
16 May	-	22:15:43	10°	SSW	22:21:45	35°	SSE	22:31:47	10°	E	daylight
17 May	-	00:33:37	10°	WSW	00:42:16	60°	S	00:58:29	10°	E	daylight
17 May	-	02:53:13	10°	W	03:05:02	54°	SSW	03:24:56	10°	SE	visible
17 May	-	05:15:09	10°	W	05:28:51	32°	SSW	05:47:09	10°	SSE	visible
17 May	-	20:21:24	10°	SE	20:22:12	10°	SE	20:23:01	10°	SE	daylight
17 May	-	22:34:24	10°	SW	22:40:42	42°	SSE	22:51:38	10°	E	daylight
18 May	-	00:52:44	10°	WSW	01:01:37	60°	S	01:18:12	10°	ESE	daylight
18 May	-	03:12:35	10°	W	03:24:30	48°	SSW	03:44:00	10°	SE	visible
18 May	-	05:35:28	10°	W	05:48:11	26°	SW	06:04:29	10°	S	visible
18 May	-	20:37:24	10°	S	20:40:49	16°	SE	20:45:08	10°	ESE	daylight
18 May	-	22:53:14	10°	SW	22:59:45	48°	SSE	23:11:24	10°	E	daylight
19 May	-	01:11:53	10°	W	01:21:00	58°	S	01:37:50	10°	ESE	daylight
19 May	-	03:32:03	10°	W	03:43:57	42°	SSW	04:02:45	10°	SE	visible
19 May	-	05:56:28	10°	WSW	06:07:29	20°	SW	06:20:56	10°	S	visible
19 May	-	20:55:16	10°	SSW	20:59:32	22°	SE	21:05:30	10°	E	daylight
19 May	-	23:12:11	10°	WSW	23:18:55	53°	SSE	23:31:07	10°	E	daylight
20 May	-	01:31:05	10°	W	01:40:24	55°	S	01:57:19	10°	ESE	daylight
20 May	-	03:51:40	10°	W	04:03:23	36°	SSW	04:21:08	10°	SSE	visible
20 May	-	06:19:02	10°	WSW	06:26:48	14°	SW	06:35:37	10°	SSW	visible
20 May	-	21:13:37	10°	SSW	21:18:21	28°	SSE	21:25:26	10°	E	daylight
20 May	-	23:31:12	10°	WSW	23:38:08	55°	S	23:50:49	10°	ESE	daylight
21 May	-	01:50:20	10°	W	01:59:48	50°	SSW	02:16:37	10°	SE	daylight
21 May	-	04:11:33	10°	W	04:22:48	29°	SSW	04:39:02	10°	SSE	visible
21 May	-	21:32:15	10°	SW	21:37:17	35°	SSE	21:45:12	10°	E	daylight
21 May	-	23:50:18	10°	WSW	23:57:24	55°	S	00:10:27	10°	ESE	daylight
22 May	-	02:09:39	10°	W	02:19:13	44°	SSW	02:35:40	10°	SE	daylight
22 May	-	04:31:53	10°	WSW	04:42:13	23°	SSW	04:56:18	10°	S	visible
22 May	-	19:36:02	10°	SSE	19:37:36	11°	SE	19:39:19	10°	ESE	daylight
22 May	-	21:51:03	10°	SW	21:56:18	41°	SSE	22:04:53	10°	E	daylight
23 May	-	00:09:25	10°	WSW	00:16:41	53°	S	00:30:01	10°	ESE	daylight
23 May	-	02:29:06	10°	W	02:38:38	38°	SSW	02:54:24	10°	SE	visible
23 May	-	04:53:00	10°	WSW	05:01:39	17°	SW	05:12:33	10°	S	visible
23 May	-	19:53:17	10°	S	19:56:23	17°	SE	20:00:09	10°	ESE	daylight
23 May	-	22:09:58	10°	WSW	22:15:24	46°	SSE	22:24:30	10°	E	daylight
24 May	-	00:28:36	10°	W	00:36:01	49°	S	00:49:25	10°	ESE	daylight
24 May	-	02:48:44	10°	W	02:58:04	31°	SSW	03:12:46	10°	SSE	visible
24 May	-	05:16:27	10°	SW	05:21:05	12°	SW	05:26:14	10°	SSW	visible
24 May	-	20:11:30	10°	SSW	20:15:16	23°	SSE	20:20:08	10°	ESE	daylight
24 May	-	22:29:00	10°	WSW	22:34:34	48°	S	22:44:04	10°	ESE	daylight

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