Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 5 28. 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 21:28:14 ( 73.31,-151.41) 05/29/2025 21:29:22 ( 73.27,-149.14) 72.73 68 05/29/2025 22:18:56 ( -73.24, 16.07) 05/29/2025 22:20:05 ( -73.20, 18.01) 62.58 69 05/29/2025 23:09:38 ( 73.01,-176.13) 05/29/2025 23:10:50 ( 72.95,-175.18) 31.65 72 05/30/2025 00:00:20 ( -72.94, -8.66) 05/30/2025 00:01:33 ( -72.88, -8.02) 22.06 73 05/30/2025 00:51:03 ( 72.76, 159.02) 05/30/2025 00:52:16 ( 72.73, 159.01) 3.56 73 05/30/2025 01:41:46 ( -72.74, -33.61) 05/30/2025 01:42:57 ( -72.76, -33.61) 1.82 71 05/30/2025 02:32:33 ( 72.76, 133.64) 05/30/2025 02:33:37 ( 72.76, 133.74) 3.09 64 05/30/2025 03:23:15 ( -72.74, -58.99) 05/30/2025 03:24:18 ( -72.74, -58.99) 0.51 63 05/30/2025 04:14:01 ( 72.72, 108.37) 05/30/2025 04:14:58 ( 72.74, 108.36) 3.12 57 05/30/2025 05:04:45 ( -72.74, -84.37) 05/30/2025 05:05:40 ( -72.72, -84.37) 2.81 55 05/30/2025 05:55:31 ( 72.72, 82.99) 05/30/2025 05:56:20 ( 72.72, 82.98) 0.88 49 05/30/2025 06:46:14 ( -72.69,-109.64) 05/30/2025 06:47:02 ( -72.70,-109.74) 3.40 48 05/30/2025 07:37:01 ( 72.72, 57.61) 05/30/2025 07:37:42 ( 72.70, 57.60) 1.62 41 05/30/2025 08:27:44 ( -72.70,-135.02) 05/30/2025 08:28:24 ( -72.68,-135.12) 3.82 40 05/30/2025 09:18:31 ( 72.72, 32.23) 05/30/2025 09:19:03 ( 72.74, 32.33) 3.49 32 05/30/2025 10:09:14 ( -72.70,-160.40) 05/30/2025 10:09:45 ( -72.71,-160.40) 1.51 31 05/30/2025 11:00:01 ( 72.72, 6.86) 05/30/2025 11:00:25 ( 72.72, 6.95) 3.05 24 05/30/2025 11:50:44 ( -72.70, 174.22) 05/30/2025 11:51:07 ( -72.69, 174.22) 0.81 23 05/30/2025 12:41:30 ( 72.67, -18.42) 05/30/2025 12:41:47 ( 72.70, -18.43) 2.78 17 05/30/2025 13:32:14 ( -72.70, 148.84) 05/30/2025 13:32:29 ( -72.67, 148.84) 3.12 15 05/30/2025 14:23:00 ( 72.68, -43.80) 05/30/2025 14:23:09 ( 72.68, -43.81) 0.63 9 05/30/2025 15:13:43 ( -72.65, 123.57) 05/30/2025 15:13:51 ( -72.66, 123.47) 3.39 8 05/30/2025 16:04:30 ( 72.68, -69.18) 05/30/2025 16:04:31 ( 72.66, -69.19) 2.00 1 05/30/2025 16:55:13 ( -72.66, 98.19) 05/30/2025 16:55:12 ( -72.69, 98.19) 3.50 1 05/30/2025 17:46:00 ( 72.68, -94.55) 05/30/2025 17:45:52 ( 72.69, -94.47) 3.25 8 05/30/2025 18:36:43 ( -72.66, 72.81) 05/30/2025 18:36:34 ( -72.67, 72.81) 1.18 9 05/30/2025 19:27:30 ( 72.68,-119.93) 05/30/2025 19:27:14 ( 72.67,-119.84) 3.09 16 05/30/2025 20:18:13 ( -72.66, 47.43) 05/30/2025 20:17:56 ( -72.65, 47.43) 1.14 17 05/30/2025 21:08:59 ( 72.63,-145.21) 05/30/2025 21:08:36 ( 72.65,-145.22) 2.41 23 05/30/2025 21:59:43 ( -72.66, 22.05) 05/30/2025 21:59:18 ( -72.63, 22.06) 3.46 25 05/30/2025 22:50:29 ( 72.63,-170.59) 05/30/2025 22:49:58 ( 72.63,-170.60) 0.54 31 05/30/2025 23:41:12 ( -72.61, -3.22) 05/30/2025 23:40:40 ( -72.61, -3.32) 3.38 32 05/31/2025 00:31:59 ( 72.64, 164.04) 05/31/2025 00:31:20 ( 72.62, 164.02) 2.40 39 05/31/2025 01:22:42 ( -72.61, -28.60) 05/31/2025 01:22:01 ( -72.64, -28.60) 3.16 41 05/31/2025 02:13:29 ( 72.64, 138.66) 05/31/2025 02:12:41 ( 72.65, 138.74) 3.06 48 05/31/2025 03:04:12 ( -72.62, -53.98) 05/31/2025 03:03:23 ( -72.62, -53.98) 0.84 49 05/31/2025 03:54:59 ( 72.64, 113.28) 05/31/2025 03:54:03 ( 72.63, 113.37) 3.20 56 05/31/2025 04:45:42 ( -72.62, -79.36) 05/31/2025 04:44:45 ( -72.60, -79.36) 1.50 57 05/31/2025 05:36:28 ( 72.59, 88.00) 05/31/2025 05:35:25 ( 72.61, 87.99) 2.02 63 05/31/2025 06:27:11 ( -72.57,-104.63) 05/31/2025 06:26:07 ( -72.59,-104.73) 3.82 64 05/31/2025 07:17:58 ( 72.59, 62.62) 05/31/2025 07:16:47 ( 72.59, 62.61) 0.70 71 05/31/2025 08:08:41 ( -72.57,-130.01) 05/31/2025 08:07:29 ( -72.57,-130.11) 3.39 72 05/31/2025 08:59:25 ( 72.44, 37.55) 05/31/2025 08:58:12 ( 72.42, 36.92) 21.43 73 05/31/2025 09:50:07 ( -72.37,-154.98) 05/31/2025 09:48:54 ( -72.40,-155.80) 27.51 73 05/31/2025 10:40:49 ( 72.14, 12.78) 05/31/2025 10:39:39 ( 72.14, 11.04) 59.17 70 05/31/2025 11:31:31 ( -72.07,-179.77) 05/31/2025 11:30:22 ( -72.07, 178.23) 68.57 69