Vanguard 1 - Visible Passes

User:	anonymous Login
Location:	Eckley Miners' Village
(40.9930°N, 75.8630°W)
Time:	15:15:21
(UTC-04:00)
Language:

Vanguard 1 - Visible Passes

Search period start:	12 May 2026 00:00
Search period end:	22 May 2026 00:00
Orbit:	654 x 3817 km, 34.3° (Epoch: 11 May)

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
12 May	13.7	02:14:34	10°	W	02:21:53	16°	WSW	02:21:53	16°	WSW	visible
12 May	12.6	21:43:28	10°	W	21:57:51	60°	SSW	22:14:12	22°	SE	visible
13 May	13.1	00:06:08	10°	W	00:22:28	37°	SW	00:26:42	35°	SSW	visible
13 May	12.7	22:02:52	10°	W	22:17:23	55°	SSW	22:31:33	26°	SE	visible
14 May	13.3	00:26:20	10°	W	00:41:43	30°	SW	00:44:02	30°	SSW	visible
14 May	12.8	22:22:21	10°	W	22:36:53	49°	SSW	22:48:59	28°	SSE	visible
15 May	13.5	00:47:04	10°	W	01:00:56	24°	SW	01:01:28	24°	SW	visible
15 May	12.3	20:20:49	10°	W	20:32:18	62°	S	20:52:25	10°	ESE	visible
15 May	12.9	22:41:57	10°	W	22:56:19	42°	SSW	23:06:28	29°	SSE	visible
16 May	13.7	01:08:49	10°	WSW	01:18:58	17°	SW	01:18:58	17°	SW	visible
16 May	12.4	20:40:06	10°	W	20:51:48	58°	SSW	21:11:31	11°	ESE	visible
16 May	13.1	23:01:47	10°	W	23:15:44	35°	SSW	23:24:02	28°	S	visible
17 May	13.9	01:33:20	10°	WSW	01:36:32	11°	SW	01:36:32	11°	SW	visible
17 May	12.5	20:59:26	10°	W	21:11:17	52°	SSW	21:29:08	14°	SE	visible
17 May	13.3	23:21:54	10°	W	23:35:07	29°	SW	23:41:39	25°	S	visible
18 May	12.7	21:18:52	10°	W	21:30:46	46°	SSW	21:46:49	16°	SE	visible
18 May	13.5	23:42:35	10°	W	23:54:28	22°	SW	23:59:20	21°	SSW	visible
19 May	12.8	21:38:25	10°	W	21:50:14	39°	SSW	22:04:33	17°	SSE	visible
20 May	13.7	00:04:19	10°	WSW	00:13:49	16°	SW	00:17:04	16°	SSW	visible
20 May	13.0	21:58:11	10°	W	22:09:41	32°	SSW	22:22:21	17°	SSE	visible
21 May	13.8	00:29:50	10°	SW	00:33:12	11°	SW	00:34:53	10°	SW	visible
21 May	13.2	22:18:19	10°	W	22:29:08	26°	SSW	22:40:13	16°	S	visible

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