NOAA 18
Catalog Number L5575

Name NOAA 18
Catalog Number L5575
NORAD ID 28654
Object Type Payload
Perigee 840 km
Apogee 861 km
Inclination 99°
Period 102 min
Radar Cross Section 3.05 m²
Hard Body Radius 1.5 m (source: radar cross section)
Operator NOAA
Country of Origin United States
Revisit Rate 3.57 passes/day
Site Visibility 4 radars
Type All Time Last 30 Days Last 7 Days
Measurements 225174 3228 510
Observed Passes 6406 104 19
State Vectors 3959 85 16
Log in to download measurements, state vectors, and planned passes.
Time Site Measurements Count
Log in to view 2021-12-06 11:30:20 UTC Kiwi Space Radar Log in to view
Log in to view 2021-12-06 05:04:48 UTC Midland Space Radar Log in to view
Log in to view 2021-12-06 03:11:43 UTC Costa Rica Space Radar Log in to view
Log in to view 2021-12-05 16:07:15 UTC Costa Rica Space Radar Log in to view
Log in to view 2021-12-05 03:23:30 UTC Costa Rica Space Radar Log in to view
Time Site Detection Probability
Log in to view 2021-12-06 15:55:06 UTC Costa Rica Space Radar Log in to view
Log in to view 2021-12-06 15:55:24 UTC Costa Rica Space Radar Log in to view
Log in to view 2021-12-06 17:32:27 UTC Midland Space Radar Log in to view
Log in to view 2021-12-06 21:13:06 UTC Kiwi Space Radar Log in to view
Log in to view 2021-12-06 21:16:22 UTC Kiwi Space Radar Log in to view
Epoch Quality Uncertainty Actions
Log in to view, download, and propagate 2021-12-06 11:30:51 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-12-06 05:05:13 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-12-06 03:17:33 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-12-05 16:07:37 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-12-05 03:31:14 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-12-04 03:42:12 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-12-03 03:53:06 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-12-02 12:19:06 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-12-02 10:39:23 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-12-02 04:12:45 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-12-01 21:47:18 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-12-01 04:14:41 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-30 22:30:38 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-30 11:03:18 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-30 04:36:32 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-29 22:42:52 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-29 20:28:46 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-29 04:48:24 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-29 02:59:34 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-28 21:13:10 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-28 15:50:01 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-28 11:25:48 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-27 20:54:19 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-27 17:40:03 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-27 03:26:33 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-26 10:09:21 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-25 21:17:52 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-25 05:48:44 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-25 03:48:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-24 10:34:21 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-24 04:07:43 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-23 12:26:08 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-23 10:46:18 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-23 06:11:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-23 04:10:06 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-22 12:38:17 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-22 10:58:16 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-22 04:31:32 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-21 22:37:44 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-21 15:34:17 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-21 11:10:13 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-20 22:49:57 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-20 15:46:00 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-19 23:02:08 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-19 21:20:24 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-19 15:58:57 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-19 11:34:10 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-19 03:19:35 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-18 21:32:47 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-18 16:09:30 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-18 03:32:52 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-17 16:21:17 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-17 03:43:48 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-16 21:25:16 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-16 12:08:55 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-16 03:54:41 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-15 12:21:01 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-15 04:05:29 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-14 21:47:34 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-14 04:26:21 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-13 22:32:37 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-13 20:50:10 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-13 15:29:21 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-13 11:05:08 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-13 04:38:20 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-12 04:50:11 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-12 03:01:35 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-11 20:43:54 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-11 15:52:47 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-11 05:02:02 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-11 03:14:15 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-10 20:55:18 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-10 16:04:32 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-10 03:28:08 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-09 21:38:21 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-09 16:16:18 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-09 11:53:04 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-09 10:12:20 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-09 03:39:07 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-08 12:05:05 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-08 03:50:01 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-07 21:32:13 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-07 12:15:54 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-07 10:34:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-06 22:15:13 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-11-06 15:12:43 UTC Log in to view Log in to view