Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C TLE Epoch: 2025 5 19. 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 ( 73.31,-151.41) 05/29/2025 21:29:21 ( 73.28,-149.13) 73.21 68 05/29/2025 22:18:55 ( -73.23, 16.09) 05/29/2025 22:20:04 ( -73.21, 18.05) 62.92 69 05/29/2025 23:09:37 ( 73.01,-176.13) 05/29/2025 23:10:49 ( 72.96,-175.17) 32.01 72 05/30/2025 00:00:19 ( -72.93, -8.64) 05/30/2025 00:01:32 ( -72.89, -7.98) 21.77 73 05/30/2025 00:51:02 ( 72.76, 159.02) 05/30/2025 00:52:15 ( 72.74, 159.03) 2.77 73 05/30/2025 01:41:45 ( -72.73, -33.59) 05/30/2025 01:42:57 ( -72.72, -33.68) 2.95 72 05/30/2025 02:32:31 ( 72.71, 133.75) 05/30/2025 02:33:37 ( 72.72, 133.65) 3.34 66 05/30/2025 03:23:15 ( -72.73, -58.97) 05/30/2025 03:24:18 ( -72.75, -58.95) 2.54 63 05/30/2025 04:14:01 ( 72.72, 108.37) 05/30/2025 04:14:59 ( 72.70, 108.27) 3.79 58 05/30/2025 05:04:45 ( -72.73, -84.35) 05/30/2025 05:05:40 ( -72.74, -84.33) 0.64 55 05/30/2025 05:55:31 ( 72.72, 82.99) 05/30/2025 05:56:20 ( 72.73, 82.99) 1.45 49 05/30/2025 06:46:15 ( -72.74,-109.73) 05/30/2025 06:47:02 ( -72.72,-109.71) 2.32 47 05/30/2025 07:37:01 ( 72.72, 57.61) 05/30/2025 07:37:42 ( 72.71, 57.62) 0.94 41 05/30/2025 08:27:44 ( -72.69,-135.00) 05/30/2025 08:28:24 ( -72.70,-135.09) 3.01 40 05/30/2025 09:18:31 ( 72.72, 32.23) 05/30/2025 09:19:04 ( 72.69, 32.24) 3.30 33 05/30/2025 10:09:14 ( -72.69,-160.38) 05/30/2025 10:09:46 ( -72.68,-160.47) 3.11 32 05/30/2025 11:00:00 ( 72.67, 6.96) 05/30/2025 11:00:26 ( 72.67, 6.86) 3.33 26 05/30/2025 11:50:44 ( -72.69, 174.24) 05/30/2025 11:51:07 ( -72.71, 174.26) 2.07 23 05/30/2025 12:41:30 ( 72.68, -18.42) 05/30/2025 12:41:47 ( 72.71, -18.42) 3.27 17 05/30/2025 13:32:14 ( -72.69, 148.86) 05/30/2025 13:32:29 ( -72.69, 148.88) 0.75 15 05/30/2025 14:23:00 ( 72.68, -43.80) 05/30/2025 14:23:09 ( 72.69, -43.80) 0.91 9 05/30/2025 15:13:44 ( -72.70, 123.48) 05/30/2025 15:13:51 ( -72.67, 123.50) 2.82 7 05/30/2025 16:04:30 ( 72.68, -69.18) 05/30/2025 16:04:31 ( 72.67, -69.18) 1.48 1 05/30/2025 16:55:13 ( -72.65, 98.20) 05/30/2025 16:55:13 ( -72.65, 98.12) 2.84 0 05/30/2025 17:45:59 ( 72.63, -94.46) 05/30/2025 17:45:53 ( 72.65, -94.56) 3.78 6 05/30/2025 18:36:43 ( -72.65, 72.83) 05/30/2025 18:36:35 ( -72.63, 72.74) 3.33 8 05/30/2025 19:27:29 ( 72.63,-119.83) 05/30/2025 19:27:15 ( 72.63,-119.93) 3.37 14 05/30/2025 20:18:13 ( -72.65, 47.45) 05/30/2025 20:17:56 ( -72.67, 47.47) 1.60 17 05/30/2025 21:08:59 ( 72.64,-145.21) 05/30/2025 21:08:36 ( 72.66,-145.21) 2.71 23 05/30/2025 21:59:43 ( -72.65, 22.07) 05/30/2025 21:59:18 ( -72.65, 22.09) 1.14 25 05/30/2025 22:50:29 ( 72.64,-170.59) 05/30/2025 22:49:58 ( 72.64,-170.59) 0.36 31 05/30/2025 23:41:13 ( -72.66, -3.31) 05/30/2025 23:40:40 ( -72.63, -3.29) 3.35 33 05/31/2025 00:31:59 ( 72.64, 164.03) 05/31/2025 00:31:20 ( 72.62, 164.03) 2.06 39 05/31/2025 01:22:42 ( -72.61, -28.59) 05/31/2025 01:22:02 ( -72.61, -28.67) 2.73 40 05/31/2025 02:13:28 ( 72.59, 138.75) 05/31/2025 02:12:42 ( 72.60, 138.65) 3.52 46 05/31/2025 03:04:12 ( -72.61, -53.97) 05/31/2025 03:03:23 ( -72.64, -53.94) 3.34 49 05/31/2025 03:54:58 ( 72.59, 113.37) 05/31/2025 03:54:04 ( 72.58, 113.27) 3.50 54 05/31/2025 04:45:42 ( -72.61, -79.35) 05/31/2025 04:44:45 ( -72.62, -79.32) 1.16 57 05/31/2025 05:36:28 ( 72.60, 87.99) 05/31/2025 05:35:25 ( 72.62, 88.00) 2.12 63 05/31/2025 06:27:12 ( -72.61,-104.73) 05/31/2025 06:26:07 ( -72.60,-104.70) 1.65 65 05/31/2025 07:17:58 ( 72.60, 62.62) 05/31/2025 07:16:47 ( 72.60, 62.62) 0.32 71 05/31/2025 08:08:41 ( -72.57,-130.00) 05/31/2025 08:07:29 ( -72.58,-130.08) 3.21 72 05/31/2025 08:59:25 ( 72.45, 37.54) 05/31/2025 08:58:12 ( 72.42, 36.93) 20.68 73 05/31/2025 09:50:07 ( -72.37,-154.97) 05/31/2025 09:48:55 ( -72.36,-155.87) 30.12 72 05/31/2025 10:40:49 ( 72.14, 12.77) 05/31/2025 10:39:39 ( 72.15, 11.05) 58.41 70 05/31/2025 11:31:31 ( -72.06,-179.76) 05/31/2025 11:30:22 ( -72.09, 178.26) 67.92 69 05/31/2025 12:22:12 ( 71.84, -12.03) 05/31/2025 12:21:06 ( 71.82, -14.91) 99.81 66