Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8 TLE Epoch: 2025 1 6. Predictions up to the next 14.0 days: Date Time(FY3D) FY3D Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon Distance(km) Time Diff(sec) 01/07/2025 00:02:02 ( -75.23, 5.44) 01/07/2025 00:02:47 ( -75.24, 5.38) 2.14 45 01/07/2025 00:52:47 ( 75.17, 172.91) 01/07/2025 00:52:14 ( 75.17, 172.83) 2.18 33 01/09/2025 16:18:58 ( -75.23, 121.25) 01/09/2025 16:19:17 ( -75.23, 121.23) 0.62 19 01/09/2025 17:09:43 ( 75.18, -71.29) 01/09/2025 17:08:44 ( 75.16, -71.32) 2.89 59 01/12/2025 07:45:11 ( 75.30, 69.56) 01/12/2025 07:46:17 ( 75.28, 69.61) 2.59 66 01/12/2025 08:35:53 ( -75.20,-122.84) 01/12/2025 08:35:46 ( -75.21,-122.95) 3.28 7 01/12/2025 09:26:28 ( 74.69, 45.99) 01/12/2025 09:25:21 ( 74.72, 43.44) 75.09 67 01/15/2025 00:02:05 ( 75.29,-174.60) 01/15/2025 00:02:43 ( 75.29,-174.48) 3.42 38 01/15/2025 00:52:47 ( -75.19, -6.97) 01/15/2025 00:52:12 ( -75.22, -7.03) 3.07 35 01/17/2025 15:28:28 ( -75.93, 131.83) 01/17/2025 15:29:32 ( -75.86, 135.41) 97.46 64 01/17/2025 16:18:59 ( 75.26, -58.65) 01/17/2025 16:19:09 ( 75.28, -58.60) 2.94 10 -23.64) 2.12 0 01/10/2025 01:42:10 ( 72.35, 146.99) 01/10/2025 01:42:10 ( 72.33, 147.03) 2.17 0 01/10/2025 02:33:29 ( -74.08, -49.54) 01/10/2025 02:33:29 ( -74.07, -49.50) 2.20 0 01/10/2025 03:23:46 ( 72.66, 121.00) 01/10/2025 03:23:46 ( 72.64, 121.03) 2.25 0 01/10/2025 04:15:03 ( -74.28, -75.41) 01/10/2025 04:15:03 ( -74.26, -75.37) 2.28 0 01/10/2025 05:05:21 ( 72.92, 95.09) 01/10/2025 05:05:21 ( 72.90, 95.13) 2.33 0 01/10/2025 05:56:37 ( -74.48,-101.30) 01/10/2025 05:56:37 ( -74.46,-101.25) 2.36 0 01/10/2025 06:46:56 ( 73.17, 69.16) 01/10/2025 06:46:56 ( 73.15, 69.20) 2.41 0 01/10/2025 07:38:11 ( -74.67,-127.20) 01/10/2025 07:38:11 ( -74.65,-127.15) 2.44 0 01/10/2025 08:28:31 ( 73.42, 43.22) 01/10/2025 08:28:31 ( 73.40, 43.27) 2.49 0 01/10/2025 09:19:44 ( -74.82,-152.97) 01/10/2025 09:19:44 ( -74.80,-152.92) 2.52 0 01/10/2025 10:10:06 ( 73.67, 17.27) 01/10/2025 10:10:06 ( 73.65, 17.31) 2.58 0 01/10/2025 11:01:18 ( -75.01,-178.90) 01/10/2025 11:01:18 ( -74.99,-178.84) 2.61 0 01/10/2025 11:51:40 ( 73.87, -8.59) 01/10/2025 11:51:40 ( 73.85, -8.54) 2.67 0 01/10/2025 12:42:51 ( -75.16, 155.31) 01/10/2025 12:42:51 ( -75.14, 155.36) 2.70 0 01/10/2025 13:33:15 ( 74.12, -34.57) 01/10/2025 13:33:15 ( 74.10, -34.52) 2.75 0 01/10/2025 14:24:24 ( -75.30, 129.51) 01/10/2025 14:24:24 ( -75.28, 129.56) 2.78 0 01/10/2025 15:14:49 ( 74.32, -60.45) 01/10/2025 15:14:49 ( 74.30, -60.40) 2.84 0 01/10/2025 16:05:57 ( -75.44, 103.69) 01/10/2025 16:05:57 ( -75.42, 103.76) 2.87 0 01/10/2025 16:56:23 ( 74.52, -86.35) 01/10/2025 16:56:23 ( 74.50, -86.29) 2.93 0 01/10/2025 17:47:30 ( -75.59, 77.88) 01/10/2025 17:47:30 ( -75.56, 77.94) 2.96 0 01/10/2025 18:37:57 ( 74.72,-112.25) 01/10/2025 18:37:57 ( 74.69,-112.19) 3.03 0 01/10/2025 19:29:03 ( -75.73, 52.05) 01/10/2025 19:29:03 ( -75.71, 52.12) 3.06 0 01/10/2025 20:19:31 ( 74.91,-138.17) 01/10/2025 20:19:31 ( 74.89,-138.10) 3.12 0 01/10/2025 21:10:36 ( -75.87, 26.21) 01/10/2025 21:10:36 ( -75.85, 26.28) 3.15 0 01/10/2025 22:01:04 ( 75.06,-163.96) 01/10/2025 22:01:04 ( 75.03,-163.89) 3.21 0 01/10/2025 22:52:08 ( -75.96, 0.52) 01/10/2025 22:52:08 ( -75.94, 0.60) 3.25 0 01/10/2025 23:48:01 ( 78.81, 74.94) 01/10/2025 23:48:02 ( 78.79, 74.82) 3.31 1 01/11/2025 00:38:23 ( -79.64,-111.52) 01/11/2025 00:38:24 ( -79.62,-111.65) 3.25 1 01/11/2025 01:29:33 ( 78.73, 49.07) 01/11/2025 01:29:34 ( 78.72, 48.96) 3.21 1 01/11/2025 02:19:55 ( -79.57,-137.46) 01/11/2025 02:19:56 ( -79.56,-137.59) 3.15 1 01/11/2025 03:11:04 ( 78.70, 23.45) 01/11/2025 03:11:05 ( 78.68, 23.34) 3.11 1 01/11/2025 04:01:27 ( -79.51,-163.39) 01/11/2025 04:01:28 ( -79.49,-163.52) 3.05 1 01/11/2025 04:52:26 ( 78.99, 0.00) 01/11/2025 04:52:27 ( 78.97, -0.11) 3.01 1 01/11/2025 05:42:58 ( -79.47, 170.95) 01/11/2025 05:42:59 ( -79.46, 170.83) 2.95 1 01/11/2025 06:34:07 ( 78.58, -28.02) 01/11/2025 06:34:08 ( 78.56, -28.13) 2.91 1 01/11/2025 07:24:30 ( -79.40, 145.03) 01/11/2025 07:24:31 ( -79.39, 144.91) 2.85 1 01/11/2025 08:15:38 ( 78.54, -53.64) 01/11/2025 08:15:39 ( 78.52, -53.74) 2.81 1 01/11/2025 09:06:02 ( -79.34, 119.11) 01/11/2025 09:06:03 ( -79.32, 119.00) 2.74 1 01/11/2025 09:57:08 ( 78.54, -79.03) 01/11/2025 09:57:09 ( 78.52, -79.12) 2.70 1 01/11/2025 10:47:33 ( -79.30, 93.46) 01/11/2025 10:47:34 ( -79.29, 93.35) 2.64 1 01/11/2025 11:38:39 ( 78.50,-104.64) 01/11/2025 11:38:40 ( 78.48,-104.73) 2.59 1 01/11/2025 12:29:05 ( -79.23, 67.55) 01/11/2025 12:29:06 ( -79.22, 67.45) 2.53 1 01/11/2025 13:20:08 ( 78.49,-130.03) 01/11/2025 13:20:09 ( 78.48,-130.11) 2.49 1 01/11/2025 14:10:35 ( -79.19, 41.91) 01/11/2025 14:10:36 ( -79.18, 41.81) 2.42 1 01/11/2025 15:01:38 ( 78.49,-155.41) 01/11/2025 15:01:39 ( 78.48,-155.50) 2.38 1 01/11/2025 15:52:05 ( -79.19, 16.52) 01/11/2025 15:52:06 ( -79.18, 16.43) 2.31 1 01/11/2025 16:43:07 ( 78.53, 179.43) 01/11/2025 16:43:08 ( 78.52, 179.35) 2.27 1 01/11/2025 17:33:36 ( -79.15, -9.12) 01/11/2025 17:33:37 ( -79.14, -9.21) 2.20 1 01/11/2025 18:24:37 ( 78.53, 154.04) 01/11/2025 18:24:38 ( 78.51, 153.97) 2.15 1 01/11/2025 19:15:06 ( -79.15, -34.51) 01/11/2025 19:15:07 ( -79.14, -34.59) 2.09 1 01/11/2025 20:06:05 ( 78.60, 129.12) 01/11/2025 20:06:06 ( 78.59, 129.04) 2.04 1 01/11/2025 20:56:35 ( -79.19, -59.64) 01/11/2025 20:56:36 ( -79.18, -59.72) 1.98 1 01/11/2025 21:47:33 ( 78.67, 104.20) 01/11/2025 21:47:34 ( 78.66, 104.13) 1.93 1 01/11/2025 22:38:04 ( -79.22, -84.77) 01/11/2025 22:38:05 ( -79.21, -84.85) 1.86 1 01/11/2025 23:29:01 ( 78.75, 79.28) 01/11/2025 23:29:02 ( 78.74, 79.22) 1.81 1 01/12/2025 00:19:33 ( -79.25,-109.90) 01/12/2025 00:19:34 ( -79.24,-109.97) 1.75 1 01/12/2025 01:10:28 ( 78.86, 54.62) 01/12/2025 01:10:29 ( 78.85, 54.55) 1.69 1 01/12/2025 02:01:01 ( -79.32,-134.77) 01/12/2025 02:01:02 ( -79.31,-134.84) 1.63 1 01/12/2025 02:51:54 ( 79.00, 30.21) 01/12/2025 02:51:55 ( 78.99, 30.15) 1.57 1 01/12/2025 03:42:28 ( -79.42,-159.37) 01/12/2025 03:42:29 ( -79.41,-159.43) 1.51 1 01/12/2025 04:33:19 ( 79.17, 6.09) 01/12/2025 04:33:20 ( 79.17, 6.03) 1.45 1 01/12/2025 05:23:54 ( -79.55, 176.33) 01/12/2025 05:23:55 ( -79.54, 176.27) 1.39 1 01/12/2025 06:14:44 ( 79.34, -18.00) 01/12/2025 06:14:45 ( 79.34, -18.05) 1.33 1 01/12/2025 07:05:20 ( -79.67, 152.05) 01/12/2025 07:05:21 ( -79.67, 151.99) 1.27 1 01/12/2025 07:56:07 ( 79.57, -41.49) 01/12/2025 07:56:08 ( 79.57, -41.55) 1.21 1 01/12/2025 08:46:44 ( -79.86, 128.37) 01/12/2025 08:46:45 ( -79.85, 128.31) 1.14 1 01/12/2025 09:37:30 ( 79.79, -64.91) 01/12/2025 09:37:31 ( 79.79, -64.96) 1.08 1 01/12/2025 10:28:08 ( -80.03, 104.75) 01/12/2025 10:28:09 ( -80.03, 104.70) 1.02 1 01/12/2025 11:18:52 ( 80.03, -87.94) 01/12/2025 11:18:53 ( 80.03, -87.99) 0.96 1 01/12/2025 12:09:30 ( -80.25, 81.81) 01/12/2025 12:09:31 ( -80.25, 81.76) 0.89 1 01/12/2025 13:00:13 ( 80.28,-110.56) 01/12/2025 13:00:14 ( 80.27,-110.60) 0.83 1 01/12/2025 13:50:51 ( -80.47, 59.30) 01/12/2025 13:50:52 ( -80.47, 59.26) 0.76 1 01/12/2025 14:41:33 ( 80.52,-132.70) 01/12/2025 14:41:34 ( 80.52,-132.74) 0.70 1 01/12/2025 15:32:12 ( -80.67, 36.92) 01/12/2025 15:32:13 ( -80.67, 36.89) 0.63 1 01/12/2025 16:22:52 ( 80.76,-154.34) 01/12/2025 16:22:53 ( 80.76,-154.37) 0.57 1 01/12/2025 17:13:31 ( -80.89, 15.38) 01/12/2025 17:13:32 ( -80.88, 15.35) 0.50 1 01/12/2025 18:04:11 ( 80.95,-175.81) 01/12/2025 18:04:12 ( 80.95,-175.83) 0.44 1 01/12/2025 18:54:50 ( -81.06, -6.01) 01/12/2025 18:54:51 ( -81.05, -6.03) 0.37 1 01/12/2025 19:45:28 ( 81.13, 163.63) 01/12/2025 19:45:29 ( 81.13, 163.62) 0.31 1 01/12/2025 20:36:08 ( -81.19, -26.88) 01/12/2025 20:36:09 ( -81.19, -26.89) 0.24 1 01/12/2025 21:26:46 ( 81.24, 142.85) 01/12/2025 21:26:47 ( 81.24, 142.84) 0.17 1 01/12/2025 22:17:25 ( -81.28, -47.25) 01/12/2025 22:17:26 ( -81.28, -47.26) 0.10 1 01/12/2025 23:08:02 ( 81.30, 122.93) 01/12/2025 23:08:03 ( 81.30, 122.93) 0.04 1 01/12/2025 23:58:41 ( -81.30, -67.17) 01/12/2025 23:58:42 ( -81.30, -67.17) 0.03 1 01/13/2025 00:49:18 ( 81.28, 103.04) 01/13/2025 00:49:19 ( 81.28, 103.04) 0.10 1 01/13/2025 01:39:57 ( -81.24, -87.11) 01/13/2025 01:39:58 ( -81.24, -87.10) 0.17 1 01/13/2025 02:30:34 ( 81.18, 83.07) 01/13/2025 02:30:35 ( 81.18, 83.09) 0.24 1 01/13/2025 03:21:13 ( -81.11,-107.16) 01/13/2025 03:21:14 ( -81.11,-107.14) 0.31 1 01/13/2025 04:11:50 ( 81.02, 62.95) 01/13/2025 04:11:51 ( 81.01, 62.97) 0.38 1 01/13/2025 05:02:29 ( -80.91,-127.40) 01/13/2025 05:02:30 ( -80.91,-127.37) 0.45 1 01/13/2025 05:53:06 ( 80.78, 42.60) 01/13/2025 05:53:07 ( 80.77, 42.63) 0.52 1 01/13/2025 06:43:45 ( -80.65,-147.89) 01/13/2025 06:43:46 ( -80.64,-147.86) 0.59 1 01/13/2025 07:34:22 ( 80.47, 21.97) 01/13/2025 07:34:23 ( 80.47, 22.00) 0.67 1 01/13/2025 08:25:01 ( -80.32,-168.68) 01/13/2025 08:25:02 ( -80.31,-168.65) 0.73 1 01/13/2025 09:15:39 ( 80.14, 0.72) 01/13/2025 09:15:40 ( 80.13, 0.76) 0.81 1 01/13/2025 10:06:18 ( -79.96, 169.91) 01/13/2025 10:06:19 ( -79.96, 169.95) 0.88 1 01/13/2025 10:56:56 ( 79.76, -20.81) 01/13/2025 10:56:57 ( 79.75, -20.77) 0.96 1 01/13/2025 11:47:36 ( -79.60, 147.96) 01/13/2025 11:47:37 ( -79.59, 148.00) 1.02 1 01/13/2025 12:38:14 ( 79.37, -42.89) 01/13/2025 12:38:15 ( 79.37, -42.85) 1.10 1 01/13/2025 13:28:54 ( -79.20, 125.76) 01/13/2025 13:28:55 ( -79.19, 125.81) 1.17 1 01/13/2025 14:19:32 ( 78.95, -65.20) 01/13/2025 14:19:33 ( 78.95, -65.16) 1.25 1 01/13/2025 15:10:13 ( -78.81, 103.10) 01/13/2025 15:10:14 ( -78.80, 103.15) 1.32 1 01/13/2025 16:00:51 ( 78.59, -88.20) 01/13/2025 16:00:52 ( 78.58, -88.15) 1.40 1 01/13/2025 16:51:32 ( -78.43, 80.03) 01/13/2025 16:51:33 ( -78.42, 80.08) 1.47 1 01/13/2025 17:42:11 ( 78.20,-111.34) 01/13/2025 17:42:12 ( 78.19,-111.30) 1.55 1 01/13/2025 18:32:53 ( -78.08, 56.61) 01/13/2025 18:32:54 ( -78.07, 56.66) 1.62 1 01/13/2025 19:23:32 ( 77.84,-134.83) 01/13/2025 19:23:33 ( 77.83,-134.78) 1.71 1 01/13/2025 20:14:15 ( -77.76, 32.88) 01/13/2025 20:14:16 ( -77.75, 32.93) 1.77 1 01/13/2025 21:04:54 ( 77.51,-158.62) 01/13/2025 21:04:55 ( 77.50,-158.57) 1.86 1 01/13/2025 21:55:39 ( -77.51, 8.68) 01/13/2025 21:55:40 ( -77.50, 8.73) 1.93 1 01/13/2025 22:46:17 ( 77.21, 177.33) 01/13/2025 22:46:18 ( 77.20, 177.38) 2.02 1 01/13/2025 23:37:03 ( -77.26, -15.57)