Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-B TLE Epoch: 2025 3 11. 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 ( 74.71,-124.69) 03/11/2025 19:29:23 ( 74.68,-121.30) 99.62 65 03/11/2025 20:19:00 ( -74.62, 42.88) 03/11/2025 20:20:07 ( -74.56, 45.73) 84.29 67 03/11/2025 21:09:42 ( 74.43,-149.30) 03/11/2025 21:10:51 ( 74.37,-147.43) 56.22 69 03/11/2025 22:00:24 ( -74.33, 18.26) 03/11/2025 22:01:35 ( -74.26, 19.61) 41.38 71 03/11/2025 22:51:06 ( 74.14,-173.94) 03/11/2025 22:52:19 ( 74.06,-173.54) 14.69 73 03/11/2025 23:41:48 ( -74.04, -6.39) 03/11/2025 23:43:01 ( -74.05, -6.24) 4.48 73 03/12/2025 00:32:33 ( 74.00, 161.04) 03/12/2025 00:33:42 ( 74.00, 160.97) 2.21 69 03/12/2025 01:23:17 ( -74.00, -31.65) 03/12/2025 01:24:24 ( -73.99, -31.73) 2.53 67 03/12/2025 02:14:03 ( 74.00, 135.65) 03/12/2025 02:15:04 ( 73.99, 135.61) 1.65 61 03/12/2025 03:04:47 ( -74.00, -57.04) 03/12/2025 03:05:46 ( -73.98, -57.10) 3.24 59 03/12/2025 03:55:33 ( 74.01, 110.26) 03/12/2025 03:56:26 ( 73.98, 110.24) 2.83 53 03/12/2025 04:46:17 ( -74.01, -82.43) 03/12/2025 04:47:07 ( -74.02, -82.35) 2.71 50 03/12/2025 05:37:03 ( 74.01, 84.88) 03/12/2025 05:37:47 ( 74.02, 84.99) 3.67 44 03/12/2025 06:27:47 ( -74.02,-107.82) 03/12/2025 06:28:29 ( -74.01,-107.71) 3.25 42 03/12/2025 07:18:32 ( 73.97, 59.61) 03/12/2025 07:19:10 ( 73.96, 59.50) 3.34 38 03/12/2025 08:09:16 ( -73.97,-133.08) 03/12/2025 08:09:51 ( -74.00,-133.08) 2.86 35 03/12/2025 09:00:02 ( 73.97, 34.22) 03/12/2025 09:00:31 ( 74.00, 34.26) 3.01 29 03/12/2025 09:50:46 ( -73.98,-158.47) 03/12/2025 09:51:13 ( -73.99,-158.45) 1.26 27 03/12/2025 10:41:32 ( 73.98, 8.83) 03/12/2025 10:41:53 ( 73.99, 8.89) 1.96 21 03/12/2025 11:32:16 ( -73.98, 176.14) 03/12/2025 11:32:35 ( -73.98, 176.18) 1.49 19 03/12/2025 12:23:02 ( 73.98, -16.56) 03/12/2025 12:23:15 ( 73.98, -16.48) 2.48 13 03/12/2025 13:13:46 ( -73.99, 150.75) 03/12/2025 13:13:57 ( -73.96, 150.82) 3.18 11 03/12/2025 14:04:31 ( 73.94, -41.82) 03/12/2025 14:04:37 ( 73.97, -41.85) 2.91 6 03/12/2025 14:55:15 ( -73.94, 125.49) 03/12/2025 14:55:19 ( -73.95, 125.45) 1.61 4 03/12/2025 15:46:01 ( 73.95, -67.21) 03/12/2025 15:45:59 ( 73.96, -67.21) 0.98 2 03/12/2025 16:36:45 ( -73.95, 100.10) 03/12/2025 16:36:41 ( -73.94, 100.08) 0.87 4 03/12/2025 17:27:31 ( 73.95, -92.60) 03/12/2025 17:27:21 ( 73.94, -92.58) 1.01 10 03/12/2025 18:18:15 ( -73.95, 74.71) 03/12/2025 18:18:03 ( -73.93, 74.71) 2.49 12 03/12/2025 19:09:01 ( 73.96,-117.99) 03/12/2025 19:08:43 ( 73.93,-117.95) 2.94 18 03/12/2025 19:59:44 ( -73.91, 49.44) 03/12/2025 19:59:25 ( -73.92, 49.35) 3.20 19 03/12/2025 20:50:30 ( 73.91,-143.25) 03/12/2025 20:50:05 ( 73.92,-143.32) 2.15 25 03/12/2025 21:41:14 ( -73.92, 24.06) 03/12/2025 21:40:47 ( -73.91, 23.98) 2.45 27 03/12/2025 22:32:00 ( 73.92,-168.64) 03/12/2025 22:31:27 ( 73.91,-168.69) 1.59 33 03/12/2025 23:22:44 ( -73.92, -1.33) 03/12/2025 23:22:09 ( -73.90, -1.39) 3.01 35 03/13/2025 00:13:30 ( 73.92, 165.97) 03/13/2025 00:12:49 ( 73.90, 165.95) 2.83 41 03/13/2025 01:04:14 ( -73.93, -26.72) 03/13/2025 01:03:30 ( -73.94, -26.64) 2.80 44 03/13/2025 01:55:00 ( 73.93, 140.58) 03/13/2025 01:54:10 ( 73.94, 140.70) 3.72 50 03/13/2025 02:45:44 ( -73.93, -52.11) 03/13/2025 02:44:52 ( -73.93, -52.00) 3.19 52 03/13/2025 03:36:29 ( 73.89, 115.31) 03/13/2025 03:35:33 ( 73.88, 115.21) 3.25 56 03/13/2025 04:27:13 ( -73.89, -77.37) 03/13/2025 04:26:14 ( -73.92, -77.37) 3.07 59 03/13/2025 05:17:59 ( 73.89, 89.92) 03/13/2025 05:16:54 ( 73.92, 89.96) 2.97 65 03/13/2025 06:08:43 ( -73.89,-102.76) 03/13/2025 06:07:36 ( -73.91,-102.74) 1.43 67 03/13/2025 06:59:29 ( 73.90, 64.54) 03/13/2025 06:58:16 ( 73.91, 64.59) 2.01 73 03/13/2025 07:50:13 ( -73.90,-128.15) 03/13/2025 07:48:58 ( -73.89,-128.11) 1.44 75 03/13/2025 08:40:54 ( 73.66, 39.74) 03/13/2025 08:39:42 ( 73.70, 38.76) 30.91 72 03/13/2025 09:31:36 ( -73.61,-152.83) 03/13/2025 09:30:24 ( -73.63,-154.05) 38.35 72 03/13/2025 10:22:17 ( 73.36, 15.04) 03/13/2025 10:21:09 ( 73.38, 12.71) 74.03 68 03/13/2025 11:13:00 ( -73.32,-177.54) 03/13/2025 11:11:52 ( -73.32, 179.91) 81.46 68