Vanguard 1 - Visible Passes

User:	anonymous Login
Location:	Observatoire
(46.1952°N, 5.3391°E)
Time:	06:31:21
(UTC+01:00)
Language:

Vanguard 1 - Visible Passes

Search period start:	18 February 2026 00:00
Search period end:	28 February 2026 00:00
Orbit:	652 x 3819 km, 34.3° (Epoch: 17 February)

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
18 Feb	13.0	18:40:11	10°	WSW	18:54:37	55°	S	19:16:26	10°	ESE	visible
18 Feb	13.3	21:01:52	10°	W	21:18:51	42°	SSW	21:31:33	25°	SSE	visible
18 Feb	13.8	23:28:36	10°	W	23:41:45	19°	SW	23:44:10	19°	SW	visible
19 Feb	13.0	18:59:26	10°	W	19:14:03	53°	S	19:35:43	10°	ESE	visible
19 Feb	13.5	21:21:37	10°	W	21:38:04	36°	SSW	21:50:12	23°	S	visible
19 Feb	14.0	23:51:25	10°	WSW	00:00:30	14°	SW	00:02:48	14°	SW	visible
20 Feb	13.1	19:18:46	10°	W	19:33:27	50°	SSW	19:54:48	10°	SE	visible
20 Feb	13.6	21:41:36	10°	W	21:57:12	31°	SW	22:08:56	20°	S	visible
21 Feb	13.2	19:38:10	10°	W	19:52:50	45°	SSW	20:13:40	10°	SE	visible
21 Feb	13.8	22:01:59	10°	W	22:16:16	25°	SW	22:27:47	16°	S	visible
22 Feb	13.3	19:57:41	10°	W	20:12:11	40°	SSW	20:32:14	10°	SE	visible
22 Feb	14.0	22:23:04	10°	W	22:35:15	19°	SW	22:46:45	12°	SSW	visible
23 Feb	13.5	20:17:21	10°	W	20:31:28	35°	SSW	20:50:27	10°	SSE	visible
23 Feb	14.1	22:45:42	10°	WSW	22:54:13	14°	SW	23:03:23	10°	SSW	visible
24 Feb	13.1	18:15:26	10°	W	18:27:27	46°	SSW	18:46:52	10°	SE	visible
24 Feb	13.7	20:37:17	10°	W	20:50:43	29°	SSW	21:08:12	10°	SSE	visible
25 Feb	13.2	18:34:47	10°	W	18:46:50	42°	SSW	19:05:45	10°	SE	visible
25 Feb	13.8	20:57:37	10°	W	21:09:55	24°	SW	21:25:19	10°	S	visible
26 Feb	13.3	18:54:15	10°	W	19:06:11	37°	SSW	19:24:20	10°	SE	visible
26 Feb	14.0	21:18:42	10°	WSW	21:29:05	18°	SW	21:41:29	10°	S	visible
27 Feb	13.5	19:13:53	10°	W	19:25:31	32°	SSW	19:42:32	10°	SSE	visible
27 Feb	14.2	21:41:35	10°	WSW	21:48:13	13°	SW	21:55:35	10°	SSW	visible

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