WORLDVIEW 4
Catalog Number L16849

View in 3D
Name WORLDVIEW 4
Catalog Number L16849
NORAD ID 41848
Object Type Payload
Perigee 303 km
Apogee 314 km
Inclination 98°
Period 91 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 3.57 passes/day
Site Visibility 3 radars

Available Data

Type All Time Last 30 Days Last 7 Days
Measurements 113702 1980 428
Observed Passes 3831 104 24
State Vectors 1708 78 19
Type of Data
Measurements
State Vectors
Planned Passes

Previous Passes
Most recent passes for this object

Time Site Measurements Count
Log in to view 2021-09-27 10:13:30 UTC Costa Rica Space Radar Log in to view
Log in to view 2021-09-27 10:13:30 UTC Costa Rica Space Radar Log in to view
Log in to view 2021-09-27 05:04:37 UTC Kiwi Space Radar Log in to view
Log in to view 2021-09-26 17:24:00 UTC Kiwi Space Radar Log in to view
Log in to view 2021-09-26 10:01:27 UTC Costa Rica Space Radar Log in to view

Next Planned Passes
When this object will next pass over one of our sites

Time Site Detection Probability
Log in to view 2021-09-27 17:33:02 UTC Kiwi Space Radar Log in to view
Log in to view 2021-09-27 17:35:52 UTC Kiwi Space Radar Log in to view
Log in to view 2021-09-28 03:19:45 UTC Poker Flat Incoherent Scatter Radar Log in to view
Log in to view 2021-09-28 05:16:46 UTC Kiwi Space Radar Log in to view
Log in to view 2021-09-28 05:19:35 UTC Kiwi Space Radar Log in to view

Recent State Vectors
State vectors at indicated epoch fitted to recent measurements

Epoch Quality Uncertainty Actions
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
Log in to view, download, and propagate 2021-09-17 09:40:57 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-17 04:30:06 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-16 23:37:47 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-16 22:12:07 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-16 16:45:58 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-16 11:01:38 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-16 04:16:16 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-15 23:23:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-15 21:58:48 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-13 10:14:57 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-13 05:04:48 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-12 09:59:31 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-12 04:50:36 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-11 17:05:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-10 23:43:20 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-10 22:17:07 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-10 04:20:45 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-09 22:01:28 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-09 10:51:28 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-08 21:47:59 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-08 17:51:33 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-08 10:36:39 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-08 03:50:11 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-07 10:16:39 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-06 17:21:23 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-06 17:20:51 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-06 10:00:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-05 09:45:48 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-05 04:35:44 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-04 23:43:12 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-04 22:16:46 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-04 04:19:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-03 22:01:34 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-03 10:50:10 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-02 23:11:20 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-02 21:46:18 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-02 10:34:41 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-02 03:48:08 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-01 21:31:00 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-09-01 10:14:09 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-08-31 09:57:46 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-08-31 09:56:43 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-08-31 04:48:02 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-08-30 17:02:05 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-08-30 09:42:04 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-08-30 04:31:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-08-29 09:24:29 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-08-28 21:56:58 UTC Log in to view Log in to view
Log in to view, download, and propagate 2021-08-28 18:00:43 UTC Log in to view Log in to view