IRIDIUM 121
Catalog Number L18008

Name IRIDIUM 121
Catalog Number L18008
NORAD ID 42812
Object Type Payload
Perigee 776 km
Apogee 779 km
Inclination 86°
Period 100 min
RCS     8.65 m²
Operator Iridium Communications
Country of Origin United States
Revisit Rate 5.43 passes/day
Site Visibility KSR, MSR, PFISR
Type All Time Last 30 Days Last 7 Days
Measurements 82900 4557 887
Observed Passes 2662 163 39
State Vectors 1742 116 30
Time Site Measurements Count
Log in to view 2020-09-26 22:33:13 UTC KSR Log in to view
Log in to view 2020-09-26 22:28:41 UTC KSR Log in to view
Log in to view 2020-09-26 20:53:57 UTC KSR Log in to view
Log in to view 2020-09-26 16:14:02 UTC MSR Log in to view
Log in to view 2020-09-26 10:19:57 UTC KSR Log in to view
Time Site Detection Probability
Log in to view 2020-09-27 04:30:04 UTC MSR Log in to view
Log in to view 2020-09-27 09:46:32 UTC KSR Log in to view
Log in to view 2020-09-27 09:51:17 UTC KSR Log in to view
Log in to view 2020-09-27 19:09:53 UTC PFISR Log in to view
Log in to view 2020-09-27 21:54:54 UTC KSR Log in to view
Epoch Quality Uncertainty
Log in to view, download, and propagate 2020-09-26 22:33:37 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-26 20:54:21 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-26 16:14:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-26 10:26:50 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-25 21:27:14 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-25 20:19:23 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-25 16:47:21 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-25 10:59:15 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-25 03:55:55 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-24 22:01:40 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-24 09:51:24 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-24 05:59:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-24 04:29:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-23 22:33:36 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-23 16:14:36 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-23 10:25:15 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-22 23:07:00 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-22 21:27:30 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-22 16:47:34 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-22 11:00:20 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-22 07:07:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-21 22:01:49 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-21 20:52:26 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-21 11:33:55 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-21 09:52:13 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-21 07:40:07 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-21 04:29:31 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-20 22:34:57 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-20 10:24:58 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-20 05:03:34 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-19 23:08:09 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-19 16:47:52 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-19 11:00:06 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-19 07:08:08 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-18 22:00:41 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-18 20:52:47 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-18 17:20:48 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-18 11:33:47 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-18 07:41:10 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-18 04:29:12 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-17 22:35:04 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-17 05:03:09 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-16 23:06:58 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-16 20:17:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-16 10:58:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-16 05:37:08 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-15 23:41:28 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-15 22:00:58 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-15 11:33:40 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-15 07:41:33 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-14 22:35:16 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-14 17:53:55 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-14 12:07:14 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-14 08:14:37 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-14 05:02:43 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-13 23:07:01 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-13 10:58:12 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-13 05:36:46 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-12 23:40:19 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-12 20:52:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-12 17:21:19 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-12 11:32:05 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-12 07:41:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-11 21:24:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-11 17:54:16 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-11 12:07:06 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-11 08:14:56 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-11 05:02:27 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-10 23:07:09 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-10 18:27:06 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-10 12:39:30 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-10 10:57:52 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-10 08:48:01 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-10 05:36:23 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-09 23:40:20 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-09 11:31:49 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-09 00:14:52 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-08 17:54:33 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-08 12:06:54 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-07 23:07:20 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-07 18:27:25 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-07 12:40:34 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-07 08:48:04 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-07 05:36:00 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-06 06:09:58 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-06 00:14:56 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-05 17:54:43 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-04 18:27:44 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-04 12:40:24 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-03 23:40:33 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-03 19:00:35 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-03 13:13:59 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-03 11:32:17 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-03 06:09:30 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-03 00:15:01 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-02 12:06:20 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-02 08:13:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-02 06:43:37 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-02 00:48:13 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-01 18:27:59 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-09-01 12:40:12 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-31 23:40:46 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-31 19:00:53 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-31 13:13:52 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-31 06:09:14 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-31 00:15:10 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-30 13:47:23 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-30 12:04:41 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-30 00:48:19 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-29 12:39:54 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-29 01:21:33 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-28 23:42:17 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-28 22:31:36 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-28 19:01:09 UTC Log in to view Log in to view
Log in to view, download, and propagate 2020-08-28 13:13:41 UTC Log in to view Log in to view