Vanguard 1 - All Passes

User:	anonymous Login
Location:	Atherton
(17.2661°S, 145.4859°E)
Time:	02:05:52
(UTC+10:00)
Language:

Search period start:	24 June 2025 00:00
Search period end:	04 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
24 Jun	-	01:21:05	10°	SW	01:25:23	24°	SSE	01:29:04	10°	ESE	night (unlit)
24 Jun	-	03:41:18	10°	WSW	03:45:32	46°	NNW	03:50:36	10°	NE	visible
24 Jun	-	13:33:12	10°	N	13:42:24	13°	NE	13:51:12	10°	ENE	daylight
24 Jun	-	15:49:54	10°	NNW	16:10:47	42°	NE	16:25:33	10°	E	daylight
24 Jun	-	18:15:27	10°	WNW	18:36:21	87°	SSW	18:47:52	10°	ESE	visible
24 Jun	-	20:46:44	10°	W	20:59:45	37°	SSW	21:07:17	10°	SE	visible
24 Jun	-	23:17:32	10°	SW	23:22:56	19°	S	23:26:55	10°	SE	night (unlit)
25 Jun	-	01:40:17	10°	SW	01:45:01	36°	SSE	01:49:07	10°	E	night (unlit)
25 Jun	-	04:01:12	10°	W	04:04:56	26°	NNW	04:09:23	10°	NNE	visible
25 Jun	-	13:49:02	10°	N	14:03:16	19°	NE	14:16:17	10°	ENE	daylight
25 Jun	-	16:08:47	10°	NW	16:30:52	53°	NE	16:45:47	10°	ESE	daylight
25 Jun	-	18:35:48	10°	WNW	18:56:06	73°	SSW	19:07:12	10°	SE	visible
25 Jun	-	21:08:06	10°	WSW	21:19:38	31°	SSW	21:26:36	10°	SE	visible
25 Jun	-	23:37:38	10°	SW	23:42:58	20°	S	23:46:55	10°	SE	night (unlit)
26 Jun	-	01:59:34	10°	SW	02:04:31	58°	SSE	02:08:53	10°	ENE	night (unlit)
26 Jun	-	04:21:50	10°	WNW	04:24:27	15°	NNW	04:27:22	10°	N	visible
26 Jun	-	14:06:23	10°	N	14:23:47	26°	NE	14:39:04	10°	E	daylight
26 Jun	-	16:28:01	10°	NW	16:50:52	65°	NE	17:05:41	10°	ESE	daylight
26 Jun	-	18:56:30	10°	WNW	19:15:51	61°	SSW	19:26:31	10°	SE	visible
26 Jun	-	21:29:26	10°	WSW	21:39:39	27°	SSW	21:46:02	10°	SE	visible
26 Jun	-	23:57:24	10°	SW	00:02:57	23°	S	00:07:00	10°	ESE	night (unlit)
27 Jun	-	02:19:00	10°	WSW	02:23:53	80°	NNW	02:28:21	10°	NE	night (unlit)
27 Jun	-	14:24:24	10°	NNW	14:44:03	34°	NE	15:00:40	10°	E	daylight
27 Jun	-	16:47:35	10°	NW	17:10:47	78°	NE	17:25:22	10°	ESE	daylight
27 Jun	-	19:17:33	10°	W	19:35:41	51°	SSW	19:45:49	10°	SE	visible
27 Jun	-	21:50:35	10°	WSW	21:59:45	25°	S	22:05:38	10°	SE	visible
28 Jun	-	00:16:56	10°	SW	00:22:49	29°	SSE	00:27:03	10°	ESE	night (unlit)
28 Jun	-	02:38:40	10°	WSW	02:43:10	43°	NW	02:47:28	10°	NE	night (unlit)
28 Jun	-	12:27:58	10°	NNE	12:36:11	13°	NE	12:44:33	10°	ENE	daylight
28 Jun	-	14:42:52	10°	NNW	15:04:11	44°	NE	15:21:31	10°	ESE	daylight
28 Jun	-	17:07:29	10°	NW	17:30:40	88°	SW	17:44:54	10°	ESE	daylight
28 Jun	-	19:38:53	10°	W	19:55:37	43°	SSW	20:05:11	10°	SE	visible
28 Jun	-	22:11:24	10°	SW	22:19:54	25°	S	22:25:25	10°	SE	visible
29 Jun	-	00:36:25	10°	SW	00:42:34	41°	SSE	00:46:56	10°	E	night (unlit)
29 Jun	-	02:58:44	10°	W	03:02:26	23°	NW	03:06:05	10°	NNE	night (unlit)
29 Jun	-	12:43:19	10°	N	12:56:49	19°	NE	13:10:26	10°	ENE	daylight
29 Jun	-	15:01:41	10°	NNW	15:24:12	54°	NE	15:41:53	10°	ESE	daylight
29 Jun	-	17:27:45	10°	WNW	17:50:33	76°	SSW	18:04:21	10°	SE	daylight
29 Jun	-	20:00:22	10°	W	20:15:41	37°	SSW	20:24:36	10°	SE	visible
29 Jun	-	22:31:50	10°	SW	22:40:02	26°	S	22:45:21	10°	ESE	visible
30 Jun	-	00:55:53	10°	SW	01:02:08	63°	SSE	01:06:35	10°	ENE	night (unlit)
30 Jun	-	03:19:47	10°	WNW	03:21:44	13°	NW	03:23:41	10°	N	night (unlit)
30 Jun	-	13:00:29	10°	N	13:17:06	26°	NE	13:33:38	10°	E	daylight
30 Jun	-	15:20:49	10°	NW	15:44:10	66°	NE	16:01:54	10°	ESE	daylight
30 Jun	-	17:48:23	10°	WNW	18:10:29	64°	SSW	18:23:46	10°	SE	visible
30 Jun	-	20:21:52	10°	WSW	20:35:52	34°	SSW	20:44:10	10°	SE	visible
30 Jun	-	22:51:56	10°	SW	23:00:07	30°	S	23:05:20	10°	ESE	visible
01 Jul	-	01:15:29	10°	WSW	01:21:32	79°	NNW	01:25:58	10°	NE	night (unlit)
01 Jul	-	13:18:24	10°	NNW	13:37:11	34°	NE	13:55:31	10°	E	daylight
01 Jul	-	15:40:17	10°	NW	16:04:07	78°	NE	16:21:42	10°	ESE	daylight
01 Jul	-	18:09:22	10°	W	18:30:31	55°	SSW	18:43:11	10°	SE	visible
01 Jul	-	20:43:13	10°	WSW	20:56:08	32°	S	21:03:52	10°	SE	visible
01 Jul	-	23:11:48	10°	SW	23:20:05	36°	SSE	23:25:15	10°	E	visible
02 Jul	-	01:35:17	10°	WSW	01:40:45	44°	NW	01:45:00	10°	NE	night (unlit)
02 Jul	-	11:24:50	10°	NNE	11:30:05	11°	NE	11:35:35	10°	NE	daylight
02 Jul	-	13:36:46	10°	NNW	13:57:07	44°	NE	14:16:35	10°	ESE	daylight
02 Jul	-	16:00:03	10°	NW	16:24:05	89°	SSW	16:41:21	10°	ESE	daylight
02 Jul	-	18:30:38	10°	W	18:50:41	48°	SSW	19:02:40	10°	SE	visible
02 Jul	-	21:04:17	10°	WSW	21:16:26	31°	S	21:23:42	10°	ESE	visible
02 Jul	-	23:31:31	10°	SW	23:39:55	48°	SSE	23:45:02	10°	E	night (unlit)
03 Jul	-	01:55:29	10°	W	01:59:53	25°	NW	02:03:34	10°	NNE	night (unlit)
03 Jul	-	11:38:48	10°	N	11:50:26	17°	NE	12:03:15	10°	ENE	daylight
03 Jul	-	13:55:29	10°	NNW	14:16:59	54°	NE	14:37:07	10°	ESE	daylight
03 Jul	-	16:20:11	10°	WNW	16:44:05	77°	SSW	17:00:55	10°	SE	daylight
03 Jul	-	18:52:08	10°	W	19:10:58	43°	SSW	19:22:14	10°	SE	visible
03 Jul	-	21:25:02	10°	WSW	21:36:43	33°	S	21:43:38	10°	ESE	visible

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