Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19 TLE Epoch: 2025 8 5. Predictions up to the next 14.0 days: Date Time(FY3D) FY3D Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon Distance(km) Time Diff(sec) 08/06/2025 05:40:11 ( -79.71, -64.78) 08/06/2025 05:40:08 ( -79.07, -62.17) 89.11 3 08/06/2025 14:53:39 ( 69.82, 79.17) 08/06/2025 14:53:45 ( 69.28, 80.20) 71.74 6 08/07/2025 02:54:18 ( 80.31, 165.77) 08/07/2025 02:54:12 ( 79.56, 163.41) 94.82 6 08/07/2025 05:25:59 ( -81.11, -34.12) 08/07/2025 05:25:58 ( -80.90, -33.91) 24.16 1 08/07/2025 06:19:30 ( 76.78, 92.29) 08/07/2025 06:19:28 ( 76.40, 94.00) 60.62 2 08/07/2025 06:28:26 ( 47.33, 60.47) 08/07/2025 06:28:27 ( 47.26, 60.95) 37.25 1 08/07/2025 07:57:38 ( 81.09, 134.09) 08/07/2025 07:57:44 ( 80.68, 135.29) 51.02 6 08/07/2025 20:51:21 ( -59.49, 32.32) 08/07/2025 20:51:16 ( -59.58, 31.01) 74.78 5 08/08/2025 06:49:53 ( -71.59, 17.59) 08/08/2025 06:49:57 ( -71.57, 17.59) 2.27 4 08/08/2025 06:58:49 ( -72.84,-104.23) 08/08/2025 06:58:43 ( -72.96,-105.50) 43.54 6 08/08/2025 16:57:26 ( -58.19,-122.13) 08/08/2025 16:57:31 ( -58.35,-120.90) 74.39 5 08/09/2025 00:47:42 ( 77.01, 179.17) 08/09/2025 00:47:43 ( 76.97, 179.23) 4.98 1 08/09/2025 03:19:25 ( -79.92, -20.16) 08/09/2025 03:19:19 ( -79.66, -21.84) 43.91 6 08/09/2025 05:51:06 ( 80.98, 141.75) 08/09/2025 05:51:12 ( 80.96, 142.20) 7.98 6 08/09/2025 08:22:45 ( -81.14, -50.13) 08/09/2025 08:22:51 ( -80.62, -49.88) 58.05 6 08/09/2025 22:55:07 ( 70.41,-169.08) 08/09/2025 22:55:11 ( 70.45,-169.16) 5.54 4 08/10/2025 07:23:56 ( 73.99, 67.93) 08/10/2025 07:23:50 ( 73.63, 69.77) 69.71 6 08/10/2025 09:02:03 ( 80.38, 101.48) 08/10/2025 09:01:57 ( 81.05, 100.82) 75.04 6 08/11/2025 01:12:49 ( -76.48, -9.15) 08/11/2025 01:12:55 ( -76.92, -7.25) 69.00 6 08/11/2025 03:44:33 ( 79.76, 151.12) 08/11/2025 03:44:39 ( 79.67, 151.93) 18.85 6 08/11/2025 06:16:13 ( -80.76, -43.14) 08/11/2025 06:16:19 ( -80.98, -42.86) 25.42 6 08/11/2025 07:54:19 ( -74.52, -4.46) 08/11/2025 07:54:18 ( -74.46, -4.73) 10.61 1 08/11/2025 08:03:16 ( -69.16,-126.09) 08/11/2025 08:03:14 ( -69.47,-127.61) 68.93 2 08/11/2025 08:47:51 ( 80.99, 130.27) 08/11/2025 08:47:57 ( 80.33, 128.80) 78.27 6 08/11/2025 16:23:06 ( -71.66,-124.02) 08/11/2025 16:23:01 ( -71.56,-125.59) 56.09 5 08/12/2025 08:33:39 ( 78.21, 156.19) 08/12/2025 08:33:44 ( 77.69, 153.74) 81.45 5 08/12/2025 09:27:10 ( -80.72, -83.18) 08/12/2025 09:27:04 ( -81.05, -84.26) 41.14 6 08/12/2025 11:58:49 ( 80.04, 86.24) 08/12/2025 11:58:43 ( 79.95, 86.05) 11.22 6 08/12/2025 14:30:31 ( -77.41,-112.59) 08/12/2025 14:30:25 ( -77.71,-115.53) 78.33 6 08/12/2025 22:20:47 ( 57.22,-172.48) 08/12/2025 22:20:41 ( 57.04,-172.75) 25.86 6 08/13/2025 04:09:40 ( -79.33, -35.49) 08/13/2025 04:09:46 ( -79.77, -33.33) 65.93 6 08/13/2025 08:19:26 ( 73.50, 167.64) 08/13/2025 08:19:30 ( 74.02, 170.16) 96.86 4 08/13/2025 08:28:22 ( 70.30, 45.11) 08/13/2025 08:28:23 ( 70.00, 46.90) 75.49 1 08/13/2025 09:12:58 ( -80.78, -54.62) 08/13/2025 09:13:03 ( -80.25, -56.22) 66.66 5 08/14/2025 08:58:45 ( -77.19, -29.21) 08/14/2025 08:58:39 ( -77.10, -29.69) 15.96 6 08/14/2025 09:07:42 ( -65.99,-145.50) 08/14/2025 09:07:36 ( -66.32,-147.47) 95.66 6 08/14/2025 09:52:17 ( 80.95, 91.81) 08/14/2025 09:52:18 ( 81.05, 91.92) 11.08 1 08/14/2025 12:23:57 ( -80.18,-102.48) 08/14/2025 12:24:00 ( -80.13,-102.45) 5.53 3 08/14/2025 14:55:39 ( 77.93, 59.52) 08/14/2025 14:55:45 ( 77.63, 58.59) 39.90 6 08/14/2025 19:51:29 ( 45.14, 20.72) 08/14/2025 19:51:29 ( 45.24, 21.40) 54.09 0 08/15/2025 00:24:32 ( -68.61, -12.70) 08/15/2025 00:24:26 ( -68.26, -14.45) 81.90 6 08/15/2025 09:38:04 ( 80.18, 124.65) 08/15/2025 09:38:05 ( 79.76, 123.25) 53.79 1 08/16/2025 02:42:17 ( 75.54, 147.94) 08/16/2025 02:42:12 ( 75.36, 144.96) 85.54 5 08/16/2025 07:45:44 ( 81.01, 104.02) 08/16/2025 07:45:39 ( 80.47, 101.72) 72.92 5 08/16/2025 09:23:52 ( 76.34, 143.79) 08/16/2025 09:23:52 ( 76.75, 145.49) 63.67 0 08/16/2025 09:32:48 ( 67.08, 25.22) 08/16/2025 09:32:45 ( 66.82, 26.82) 75.36 3 08/16/2025 10:17:24 ( -81.10, -92.35) 08/16/2025 10:17:23 ( -81.04, -92.43) 7.22 1 08/16/2025 12:49:04 ( 80.52, 71.82) 08/16/2025 12:49:09 ( 79.82, 74.84) 96.55 5 08/16/2025 15:20:47 ( -78.20,-129.44) 08/16/2025 15:20:53 ( -77.57,-127.38) 84.26 6 08/16/2025 19:31:09 ( 62.67, 19.00) 08/16/2025 19:31:03 ( 63.09, 17.61) 84.75 6 08/17/2025 00:49:40 ( 67.99, 157.66) 08/17/2025 00:49:46 ( 68.17, 159.14) 64.65 6 08/17/2025 09:54:15 ( -52.70, -13.43) 08/17/2025 09:54:21 ( -52.83, -12.12) 89.13 6 08/17/2025 10:03:11 ( -79.78, -61.49) 08/17/2025 10:03:11 ( -79.66, -61.95) 16.97 0 08/17/2025 23:50:10 ( -53.46, -16.76) 08/17/2025 23:50:16 ( -53.71, -16.72) 27.63 6 08/18/2025 03:07:24 ( -74.99, -40.85) 08/18/2025 03:07:27 ( -75.19, -41.85) 36.46 3 08/18/2025 08:10:51 ( -80.82, -80.92) 08/18/2025 08:10:45 ( -80.56, -83.04) 47.94 6 08/18/2025 10:42:31 ( 81.15, 83.30) 08/18/2025 10:42:37 ( 81.01, 83.65) 16.79 6 08/18/2025 18:17:41 ( -73.29,-157.33) 08/18/2025 18:17:35 ( -73.61,-158.29) 46.99 6 08/18/2025 19:56:16 ( -64.09,-170.25) 08/18/2025 19:56:22 ( -63.68,-169.17) 69.67 6 08/19/2025 10:28:18 ( 79.21, 113.12) 08/19/2025 10:28:24 ( 79.43, 113.89) 28.88 6 08/19/2025 10:37:14 ( 63.09, 5.76) 08/19/2025 10:37:18 ( 62.88, 7.07) 70.29 4 08/19/2025 11:21:49 ( -80.13,-128.66) 08/19/2025 11:21:43 ( -80.61,-129.83) 56.84 6