ITOS 1 (TIROS M)
Catalog Number L1668

Name ITOS 1 (TIROS M)
Catalog Number L1668
NORAD ID 4320
Object Type Payload
Perigee 1434 km
Apogee 1478 km
Inclination 102°
Period 115 min
RCS     3.06 m²
Operator
Country of Origin United States
Revisit Rate 2.07 passes/day
Site Visibility 3 radars     View
Type All Time Last 30 Days Last 7 Days
Measurements 144369 3096 998
Observed Passes 2901 60 19
State Vectors 1788 53 18
Time Site Measurements Count
Log in to view 2021-05-14 05:21:59 UTC Poker Flat Incoherent Scatter Radar Log in to view
Log in to view 2021-05-14 03:29:56 UTC Poker Flat Incoherent Scatter Radar Log in to view
Log in to view 2021-05-13 21:52:57 UTC Poker Flat Incoherent Scatter Radar Log in to view
Log in to view 2021-05-13 04:28:24 UTC Poker Flat Incoherent Scatter Radar Log in to view
Log in to view 2021-05-12 22:51:06 UTC Poker Flat Incoherent Scatter Radar Log in to view
Time Site Detection Probability
Log in to view 2021-05-14 17:19:20 UTC Midland Space Radar Log in to view
Log in to view 2021-05-14 20:54:59 UTC Poker Flat Incoherent Scatter Radar Log in to view
Log in to view 2021-05-14 22:47:40 UTC Poker Flat Incoherent Scatter Radar Log in to view
Log in to view 2021-05-15 04:13:23 UTC Midland Space Radar Log in to view
Log in to view 2021-05-15 04:24:56 UTC Poker Flat Incoherent Scatter Radar Log in to view
Epoch Quality Uncertainty
Log in to view, download, and propagate 2021-05-14 05:27:56 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-14 03:33:59 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-13 21:58:28 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-13 04:31:32 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-12 22:55:48 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-12 21:01:51 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-12 05:31:02 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-11 23:53:47 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-11 22:02:08 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-10 22:56:39 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-10 21:06:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-10 05:34:09 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-09 23:57:14 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-09 22:04:51 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-09 06:32:06 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-08 23:02:49 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-08 05:35:02 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-08 03:43:35 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-07 22:08:33 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-07 04:42:05 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-06 05:37:41 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-06 03:47:17 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-05 22:12:39 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-05 04:31:24 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-04 23:09:34 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-04 21:17:11 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-04 05:42:31 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-03 22:15:58 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-03 04:34:52 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-02 23:11:23 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-02 05:48:14 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-02 03:33:21 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-01 22:17:56 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-01 06:45:28 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-01 04:53:23 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-05-01 02:59:36 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-30 23:15:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-30 21:21:34 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-30 03:58:06 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-29 22:22:13 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-29 04:55:17 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-29 03:03:06 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-28 05:53:02 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-28 04:01:34 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-27 22:25:28 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-27 04:59:56 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-26 23:21:33 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-26 21:31:29 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-24 03:46:25 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-23 06:59:02 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-22 23:29:58 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-22 21:37:31 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-22 06:05:52 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-22 04:11:24 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-21 22:33:24 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-21 20:42:25 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-21 05:10:32 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-20 23:33:09 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-20 21:42:01 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-20 06:06:35 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-19 22:39:24 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-19 20:46:30 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-19 05:12:26 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-19 03:20:00 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-18 21:45:02 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-18 04:18:47 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-17 22:39:41 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-17 20:49:11 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-17 05:14:58 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-16 04:22:12 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-04-15 22:46:25 UTC Log in to view Log in to view