Vanguard 1 - All Passes

User:	anonymous Login
Location:	Amsterdam
(30.7274°N, 84.4357°W)
Time:	22:09:45
(UTC+00:00)
Language:

Search period start:	17 February 2026 00:00
Search period end:	27 February 2026 00:00
Orbit:	652 x 3820 km, 34.3° (Epoch: 15 February)

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
17 Feb	-	02:04:20	10°	WNW	02:24:46	79°	SSW	02:47:40	10°	ESE	visible
17 Feb	-	04:30:16	10°	WNW	04:50:41	42°	SW	05:08:40	10°	SSE	visible
17 Feb	-	19:20:17	10°	SW	19:28:07	52°	SE	19:42:29	10°	ENE	daylight
17 Feb	-	21:39:24	10°	W	21:50:43	84°	NNW	22:11:32	10°	ENE	daylight
18 Feb	-	00:00:55	10°	W	00:17:09	83°	N	00:41:07	10°	E	visible
18 Feb	-	02:24:06	10°	WNW	02:44:38	70°	SSW	03:07:04	10°	SE	visible
18 Feb	-	04:51:04	10°	W	05:09:54	33°	SW	05:26:36	10°	S	visible
18 Feb	-	17:24:20	10°	SSE	17:28:05	15°	SE	17:32:52	10°	E	daylight
18 Feb	-	19:39:09	10°	SW	19:47:16	65°	SSE	20:02:42	10°	ENE	daylight
18 Feb	-	21:58:52	10°	W	22:10:39	80°	N	22:31:56	10°	E	daylight
19 Feb	-	00:20:32	10°	WNW	00:37:17	87°	NNE	01:01:18	10°	ESE	visible
19 Feb	-	02:43:56	10°	WNW	03:04:21	61°	SSW	03:26:11	10°	SE	visible
19 Feb	-	05:12:33	10°	W	05:29:04	25°	SW	05:43:56	10°	S	visible
19 Feb	-	17:41:33	10°	S	17:46:44	23°	SE	17:54:23	10°	E	daylight
19 Feb	-	19:58:14	10°	WSW	20:06:38	78°	SSE	20:22:53	10°	ENE	daylight
19 Feb	-	22:18:23	10°	W	22:30:39	78°	N	22:52:24	10°	E	daylight
20 Feb	-	00:40:07	10°	WNW	00:57:20	87°	SSW	01:21:19	10°	ESE	visible
20 Feb	-	03:03:54	10°	WNW	03:23:57	52°	SW	03:44:59	10°	SSE	visible
20 Feb	-	05:35:17	10°	W	05:48:15	18°	SW	06:00:10	10°	SSW	visible
20 Feb	-	17:59:38	10°	SSW	18:05:30	33°	SE	18:15:03	10°	ENE	daylight
20 Feb	-	20:17:28	10°	WSW	20:26:10	89°	SSE	20:43:06	10°	ENE	daylight
20 Feb	-	22:37:55	10°	W	22:50:41	79°	N	23:12:53	10°	E	daylight
21 Feb	-	00:59:44	10°	WNW	01:17:17	79°	SSW	01:41:06	10°	ESE	visible
21 Feb	-	03:24:07	10°	WNW	03:43:27	43°	SW	04:03:26	10°	SSE	visible
21 Feb	-	06:01:30	10°	WSW	06:07:31	12°	SW	06:13:17	10°	SW	visible
21 Feb	-	18:18:10	10°	SW	18:24:24	46°	SE	18:35:21	10°	ENE	daylight
21 Feb	-	20:36:49	10°	W	20:45:51	83°	NNW	21:03:22	10°	ENE	daylight
21 Feb	-	22:57:26	10°	WNW	23:10:43	82°	N	23:33:18	10°	E	daylight
22 Feb	-	01:19:22	10°	WNW	01:37:10	71°	SSW	02:00:37	10°	SE	visible
22 Feb	-	03:44:43	10°	W	04:02:53	34°	SW	04:21:27	10°	SSE	visible
22 Feb	-	18:37:00	10°	SW	18:43:29	61°	SSE	18:55:28	10°	ENE	daylight
22 Feb	-	20:56:13	10°	W	21:05:38	78°	N	21:23:44	10°	E	daylight
22 Feb	-	23:16:57	10°	WNW	23:30:41	86°	NNE	23:53:37	10°	ESE	visible
23 Feb	-	01:39:05	10°	WNW	01:56:56	61°	SSW	02:19:50	10°	SE	visible
23 Feb	-	04:05:56	10°	W	04:22:17	27°	SW	04:38:51	10°	S	visible
23 Feb	-	16:39:53	10°	S	16:43:30	17°	SE	16:48:13	10°	E	daylight
23 Feb	-	18:56:02	10°	WSW	19:02:45	76°	SSE	19:15:31	10°	ENE	daylight
23 Feb	-	21:15:39	10°	W	21:25:28	76°	N	21:44:11	10°	E	daylight
23 Feb	-	23:36:26	10°	WNW	23:50:37	87°	SSW	00:13:45	10°	ESE	visible
24 Feb	-	01:58:55	10°	WNW	02:16:38	52°	SW	02:38:43	10°	SE	visible
24 Feb	-	04:28:13	10°	W	04:41:43	19°	SW	04:55:18	10°	S	visible
24 Feb	-	16:57:44	10°	SSW	17:02:18	27°	SE	17:08:58	10°	E	daylight
24 Feb	-	19:15:14	10°	WSW	19:22:12	89°	SSE	19:35:36	10°	ENE	daylight
24 Feb	-	21:35:06	10°	W	21:45:20	77°	N	22:04:39	10°	E	daylight
24 Feb	-	23:55:55	10°	WNW	00:10:29	79°	SSW	00:33:39	10°	ESE	visible
25 Feb	-	02:18:59	10°	W	02:36:16	43°	SW	02:57:14	10°	SSE	visible
25 Feb	-	04:53:05	10°	WSW	05:01:15	13°	SW	05:09:25	10°	SSW	visible
25 Feb	-	17:16:10	10°	SSW	17:21:11	39°	SE	17:29:12	10°	ENE	daylight
25 Feb	-	19:34:32	10°	W	19:41:47	81°	N	19:55:44	10°	ENE	daylight
25 Feb	-	21:54:32	10°	WNW	22:05:12	80°	N	22:25:06	10°	E	daylight
26 Feb	-	00:15:27	10°	WNW	00:30:17	70°	SSW	00:53:16	10°	SE	visible
26 Feb	-	02:39:24	10°	W	02:55:53	35°	SW	03:15:17	10°	SSE	visible
26 Feb	-	17:34:57	10°	SW	17:40:15	55°	SSE	17:49:12	10°	ENE	daylight
26 Feb	-	19:53:54	10°	W	20:01:25	76°	N	20:15:58	10°	E	daylight
26 Feb	-	22:13:56	10°	WNW	22:25:00	86°	NNE	22:45:27	10°	ESE	daylight

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