Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 5 25. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon Distance(km) Time Diff(sec) 05/29/2025 21:28:13 ( 73.30,-151.40) 05/29/2025 21:29:21 ( 73.28,-149.12) 72.72 68 05/29/2025 22:18:55 ( -73.23, 16.09) 05/29/2025 22:20:04 ( -73.21, 18.04) 62.55 69 05/29/2025 23:09:37 ( 73.00,-176.11) 05/29/2025 23:10:49 ( 72.96,-175.16) 31.36 72 05/30/2025 00:00:19 ( -72.93, -8.63) 05/30/2025 00:01:32 ( -72.89, -7.99) 21.48 73 05/30/2025 00:51:02 ( 72.75, 159.04) 05/30/2025 00:52:15 ( 72.74, 159.03) 1.48 73 05/30/2025 01:41:45 ( -72.73, -33.59) 05/30/2025 01:42:57 ( -72.72, -33.69) 3.43 72 05/30/2025 02:32:32 ( 72.76, 133.66) 05/30/2025 02:33:36 ( 72.77, 133.76) 3.70 64 05/30/2025 03:23:15 ( -72.73, -58.97) 05/30/2025 03:24:18 ( -72.75, -58.96) 2.14 63 05/30/2025 04:14:02 ( 72.76, 108.28) 05/30/2025 04:14:58 ( 72.75, 108.38) 3.20 56 05/30/2025 05:04:45 ( -72.73, -84.35) 05/30/2025 05:05:40 ( -72.73, -84.34) 0.30 55 05/30/2025 05:55:31 ( 72.71, 83.01) 05/30/2025 05:56:20 ( 72.73, 83.00) 2.88 49 05/30/2025 06:46:15 ( -72.73,-109.73) 05/30/2025 06:47:02 ( -72.71,-109.72) 2.50 47 05/30/2025 07:37:01 ( 72.71, 57.63) 05/30/2025 07:37:42 ( 72.72, 57.62) 0.62 41 05/30/2025 08:27:44 ( -72.69,-135.00) 05/30/2025 08:28:24 ( -72.69,-135.10) 3.33 40 05/30/2025 09:18:31 ( 72.71, 32.25) 05/30/2025 09:19:04 ( 72.70, 32.24) 1.84 33 05/30/2025 10:09:14 ( -72.69,-160.38) 05/30/2025 10:09:46 ( -72.67,-160.48) 3.56 32 05/30/2025 11:00:01 ( 72.71, 6.87) 05/30/2025 11:00:25 ( 72.73, 6.97) 3.47 24 05/30/2025 11:50:44 ( -72.69, 174.24) 05/30/2025 11:51:07 ( -72.71, 174.25) 1.84 23 05/30/2025 12:41:31 ( 72.72, -18.51) 05/30/2025 12:41:47 ( 72.71, -18.41) 3.22 16 05/30/2025 13:32:14 ( -72.69, 148.86) 05/30/2025 13:32:29 ( -72.69, 148.87) 0.54 15 05/30/2025 14:23:00 ( 72.67, -43.78) 05/30/2025 14:23:09 ( 72.69, -43.79) 2.52 9 05/30/2025 15:13:44 ( -72.69, 123.49) 05/30/2025 15:13:51 ( -72.67, 123.49) 2.82 7 05/30/2025 16:04:30 ( 72.67, -69.16) 05/30/2025 16:04:31 ( 72.67, -69.17) 0.40 1 05/30/2025 16:55:13 ( -72.64, 98.21) 05/30/2025 16:55:13 ( -72.65, 98.11) 3.26 0 05/30/2025 17:46:00 ( 72.67, -94.54) 05/30/2025 17:45:53 ( 72.65, -94.55) 2.21 7 05/30/2025 18:36:43 ( -72.65, 72.83) 05/30/2025 18:36:35 ( -72.63, 72.74) 3.69 8 05/30/2025 19:27:30 ( 72.67,-119.92) 05/30/2025 19:27:14 ( 72.68,-119.82) 3.28 16 05/30/2025 20:18:13 ( -72.65, 47.45) 05/30/2025 20:17:56 ( -72.66, 47.46) 1.51 17 05/30/2025 21:09:00 ( 72.68,-145.29) 05/30/2025 21:08:36 ( 72.66,-145.20) 3.30 24 05/30/2025 21:59:43 ( -72.65, 22.07) 05/30/2025 21:59:18 ( -72.64, 22.08) 0.86 25 05/30/2025 22:50:29 ( 72.63,-170.57) 05/30/2025 22:49:58 ( 72.65,-170.58) 2.14 31 05/30/2025 23:41:13 ( -72.65, -3.30) 05/30/2025 23:40:40 ( -72.62, -3.30) 3.16 33 05/31/2025 00:31:59 ( 72.63, 164.05) 05/31/2025 00:31:20 ( 72.63, 164.04) 0.45 39 05/31/2025 01:22:42 ( -72.60, -28.58) 05/31/2025 01:22:02 ( -72.61, -28.68) 3.19 40 05/31/2025 02:13:29 ( 72.63, 138.67) 05/31/2025 02:12:42 ( 72.61, 138.66) 2.61 47 05/31/2025 03:04:12 ( -72.61, -53.96) 05/31/2025 03:03:23 ( -72.64, -53.95) 3.48 49 05/31/2025 03:54:59 ( 72.63, 113.29) 05/31/2025 03:54:03 ( 72.64, 113.39) 3.15 56 05/31/2025 04:45:42 ( -72.61, -79.34) 05/31/2025 04:44:45 ( -72.62, -79.33) 1.17 57 05/31/2025 05:36:29 ( 72.63, 87.92) 05/31/2025 05:35:25 ( 72.62, 88.01) 3.46 64 05/31/2025 06:27:12 ( -72.61,-104.72) 05/31/2025 06:26:07 ( -72.60,-104.71) 1.22 65 05/31/2025 07:17:58 ( 72.59, 62.64) 05/31/2025 07:16:47 ( 72.60, 62.63) 1.74 71 05/31/2025 08:08:42 ( -72.61,-130.09) 05/31/2025 08:07:29 ( -72.58,-130.09) 3.53 73 05/31/2025 08:59:25 ( 72.43, 37.57) 05/31/2025 08:58:12 ( 72.43, 36.94) 21.07 73 05/31/2025 09:50:07 ( -72.36,-154.96) 05/31/2025 09:48:55 ( -72.36,-155.87) 30.60 72 05/31/2025 10:40:49 ( 72.13, 12.79) 05/31/2025 10:39:39 ( 72.15, 11.06) 59.04 70 05/31/2025 11:31:31 ( -72.06,-179.75) 05/31/2025 11:30:22 ( -72.08, 178.26) 68.42 69