WORLDVIEW 4
Catalog Number L16849

Name WORLDVIEW 4
Catalog Number L16849
NORAD ID 41848
Object Type Payload
Perigee 290 km
Apogee 298 km
Inclination 98°
Period 90 min
Radar Cross Section 2.89 m²
Hard Body Radius 1.5 m (source: radar cross section)
Operator Digital Globe
Country of Origin United States
Revisit Rate 3.37 passes/day
Site Visibility 3 radars
Type All Time Last 30 Days Last 7 Days
Measurements 114603 1699 335
Observed Passes 3886 99 22
State Vectors 1753 76 17
Time Site Measurements Count
Log in to view 2021-10-17 10:26:31 UTC Costa Rica Space Radar Log in to view
Log in to view 2021-10-17 05:18:36 UTC Kiwi Space Radar Log in to view
Log in to view 2021-10-16 10:19:17 UTC Costa Rica Space Radar Log in to view
Log in to view 2021-10-16 05:14:10 UTC Kiwi Space Radar Log in to view
Log in to view 2021-10-16 05:11:13 UTC Kiwi Space Radar Log in to view
Time Site Detection Probability
Log in to view 2021-10-17 17:44:34 UTC Kiwi Space Radar Log in to view
Log in to view 2021-10-17 17:47:20 UTC Kiwi Space Radar Log in to view
Log in to view 2021-10-18 03:29:19 UTC Poker Flat Incoherent Scatter Radar Log in to view
Log in to view 2021-10-18 05:25:45 UTC Kiwi Space Radar Log in to view
Log in to view 2021-10-18 05:28:35 UTC Kiwi Space Radar Log in to view
Epoch Quality Uncertainty Actions
Log in to view, download, and propagate 2021-10-17 10:28:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-17 05:22:15 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-16 10:22:46 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-16 05:14:56 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-15 17:33:40 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-15 10:15:20 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-14 10:08:12 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-13 22:42:29 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-13 10:00:47 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-13 04:50:47 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-12 22:34:31 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-12 17:10:05 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-12 09:50:08 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-12 04:42:18 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-11 04:33:59 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-10 22:17:38 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-10 18:21:58 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-10 11:09:12 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-10 04:24:50 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-09 18:12:52 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-09 04:15:25 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-07 10:36:20 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-06 10:24:24 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-06 05:16:59 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-05 17:34:16 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-04 22:49:10 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-04 10:05:37 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-04 10:04:57 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-04 04:56:45 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-03 22:38:58 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-03 09:54:00 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-02 22:30:13 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-02 18:32:56 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-02 17:03:32 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-02 04:34:28 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-01 22:17:52 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-10-01 04:23:14 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-30 23:31:54 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-30 22:07:00 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-30 18:11:18 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-30 10:57:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-30 04:12:16 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-29 21:55:56 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-29 17:59:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-27 17:36:42 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-27 10:17:23 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-27 05:08:22 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-26 17:24:16 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-26 10:04:56 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-25 22:37:48 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-25 17:12:41 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-25 09:53:40 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-25 04:43:45 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-24 23:51:49 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-24 17:00:25 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-24 09:39:17 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-23 22:12:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-23 11:03:30 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-23 04:17:45 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-22 23:26:03 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-22 22:01:09 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-22 18:05:12 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-22 10:50:54 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-22 04:05:14 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-21 17:52:21 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-20 10:17:44 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-19 10:06:19 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-19 10:05:40 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-19 04:57:12 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-18 17:13:06 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-18 17:12:36 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-18 09:53:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-18 09:52:30 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-18 04:43:45 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-17 22:25:19 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-17 16:59:48 UTC Log in to view Log in to view