Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 3 8. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon Distance(km) Time Diff(sec) 03/11/2025 19:28:18 ( 74.72,-124.70) 03/11/2025 19:29:23 ( 74.67,-121.31) 99.84 65 03/11/2025 20:19:00 ( -74.62, 42.88) 03/11/2025 20:20:07 ( -74.56, 45.73) 84.45 67 03/11/2025 21:09:42 ( 74.43,-149.31) 03/11/2025 21:10:51 ( 74.37,-147.44) 56.50 69 03/11/2025 22:00:24 ( -74.33, 18.26) 03/11/2025 22:01:35 ( -74.26, 19.61) 41.57 71 03/11/2025 22:51:06 ( 74.14,-173.95) 03/11/2025 22:52:19 ( 74.06,-173.54) 15.36 73 03/11/2025 23:41:48 ( -74.04, -6.39) 03/11/2025 23:43:01 ( -74.05, -6.24) 4.61 73 03/12/2025 00:32:33 ( 74.00, 161.03) 03/12/2025 00:33:42 ( 74.00, 160.97) 1.82 69 03/12/2025 01:23:17 ( -74.00, -31.66) 03/12/2025 01:24:24 ( -73.99, -31.73) 2.44 67 03/12/2025 02:14:03 ( 74.01, 135.64) 03/12/2025 02:15:04 ( 73.99, 135.60) 2.13 61 03/12/2025 03:04:47 ( -74.01, -57.04) 03/12/2025 03:05:46 ( -73.98, -57.09) 3.25 59 03/12/2025 03:55:33 ( 74.01, 110.25) 03/12/2025 03:56:26 ( 73.98, 110.24) 3.61 53 03/12/2025 04:46:17 ( -74.01, -82.43) 03/12/2025 04:47:07 ( -74.02, -82.34) 2.85 50 03/12/2025 05:37:02 ( 73.97, 84.99) 03/12/2025 05:37:48 ( 73.97, 84.87) 3.63 46 03/12/2025 06:27:47 ( -74.02,-107.82) 03/12/2025 06:28:29 ( -74.01,-107.71) 3.45 42 03/12/2025 07:18:32 ( 73.97, 59.60) 03/12/2025 07:19:10 ( 73.96, 59.50) 3.44 38 03/12/2025 08:09:16 ( -73.97,-133.08) 03/12/2025 08:09:51 ( -74.00,-133.08) 2.81 35 03/12/2025 09:00:02 ( 73.98, 34.21) 03/12/2025 09:00:31 ( 74.00, 34.25) 2.41 29 03/12/2025 09:50:46 ( -73.98,-158.47) 03/12/2025 09:51:13 ( -73.99,-158.44) 1.35 27 03/12/2025 10:41:32 ( 73.98, 8.82) 03/12/2025 10:41:53 ( 73.99, 8.89) 1.94 21 03/12/2025 11:32:16 ( -73.98, 176.14) 03/12/2025 11:32:35 ( -73.98, 176.19) 1.69 19 03/12/2025 12:23:02 ( 73.99, -16.57) 03/12/2025 12:23:15 ( 73.97, -16.48) 3.02 13 03/12/2025 13:13:45 ( -73.94, 150.87) 03/12/2025 13:13:57 ( -73.97, 150.82) 3.31 12 03/12/2025 14:04:31 ( 73.95, -41.83) 03/12/2025 14:04:37 ( 73.96, -41.85) 2.15 6 03/12/2025 14:55:15 ( -73.94, 125.49) 03/12/2025 14:55:19 ( -73.95, 125.46) 1.47 4 03/12/2025 15:46:01 ( 73.95, -67.22) 03/12/2025 15:45:59 ( 73.95, -67.22) 0.31 2 03/12/2025 16:36:45 ( -73.95, 100.10) 03/12/2025 16:36:41 ( -73.94, 100.09) 0.71 4 03/12/2025 17:27:31 ( 73.96, -92.61) 03/12/2025 17:27:21 ( 73.94, -92.58) 1.72 10 03/12/2025 18:18:15 ( -73.96, 74.71) 03/12/2025 18:18:03 ( -73.93, 74.72) 2.45 12 03/12/2025 19:09:00 ( 73.91,-117.88) 03/12/2025 19:08:43 ( 73.93,-117.95) 3.14 17 03/12/2025 19:59:44 ( -73.91, 49.44) 03/12/2025 19:59:25 ( -73.92, 49.35) 3.01 19 03/12/2025 20:50:30 ( 73.92,-143.26) 03/12/2025 20:50:05 ( 73.92,-143.32) 1.69 25 03/12/2025 21:41:14 ( -73.92, 24.05) 03/12/2025 21:40:47 ( -73.91, 23.99) 2.17 27 03/12/2025 22:32:00 ( 73.92,-168.65) 03/12/2025 22:31:27 ( 73.91,-168.69) 1.82 33 03/12/2025 23:22:44 ( -73.92, -1.33) 03/12/2025 23:22:09 ( -73.90, -1.38) 2.75 35 03/13/2025 00:13:30 ( 73.93, 165.96) 03/13/2025 00:12:49 ( 73.90, 165.95) 3.35 41 03/13/2025 01:04:14 ( -73.93, -26.72) 03/13/2025 01:03:30 ( -73.94, -26.63) 3.12 44 03/13/2025 01:54:59 ( 73.89, 140.69) 03/13/2025 01:54:11 ( 73.89, 140.58) 3.45 48 03/13/2025 02:45:44 ( -73.93, -52.11) 03/13/2025 02:44:52 ( -73.93, -52.00) 3.44 52 03/13/2025 03:36:29 ( 73.89, 115.30) 03/13/2025 03:35:33 ( 73.88, 115.21) 3.16 56 03/13/2025 04:27:13 ( -73.89, -77.38) 03/13/2025 04:26:14 ( -73.92, -77.36) 3.30 59 03/13/2025 05:17:59 ( 73.90, 89.92) 03/13/2025 05:16:54 ( 73.92, 89.96) 2.68 65 03/13/2025 06:08:43 ( -73.89,-102.76) 03/13/2025 06:07:36 ( -73.91,-102.73) 1.79 67 03/13/2025 06:59:29 ( 73.90, 64.53) 03/13/2025 06:58:16 ( 73.91, 64.60) 2.17 73 03/13/2025 07:50:13 ( -73.90,-128.15) 03/13/2025 07:48:58 ( -73.90,-128.10) 1.66 75 03/13/2025 08:40:54 ( 73.66, 39.73) 03/13/2025 08:39:42 ( 73.70, 38.76) 30.51 72 03/13/2025 09:31:37 ( -73.61,-152.84) 03/13/2025 09:30:25 ( -73.64,-154.04) 38.05 72 03/13/2025 10:22:18 ( 73.37, 15.03) 03/13/2025 10:21:10 ( 73.38, 12.72) 73.67 68 03/13/2025 11:13:01 ( -73.32,-177.54) 03/13/2025 11:11:53 ( -73.33, 179.92) 81.14 68