Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C TLE Epoch: 2025 10 18. Predictions up to the next 14.0 days: Date Time(FY3D) FY3D Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon Distance(km) Time Diff(sec) 10/30/2025 20:50:24 ( -77.85, 50.63) 10/30/2025 20:51:28 ( -77.80, 54.75) 96.79 64 10/30/2025 21:41:04 ( 77.67,-141.13) 10/30/2025 21:42:12 ( 77.64,-138.70) 57.79 68 10/30/2025 22:31:45 ( -77.51, 26.97) 10/30/2025 22:32:58 ( -77.45, 27.76) 20.21 73 10/30/2025 23:22:27 ( 77.41,-165.22) 10/30/2025 23:23:39 ( 77.41,-165.09) 3.06 72 10/31/2025 00:13:12 ( -77.41, 2.07) 10/31/2025 00:14:21 ( -77.39, 2.16) 3.26 69 10/31/2025 01:03:56 ( 77.39, 169.49) 10/31/2025 01:05:01 ( 77.39, 169.50) 0.17 65 10/31/2025 01:54:41 ( -77.40, -23.22) 10/31/2025 01:55:43 ( -77.37, -23.26) 2.82 62 10/31/2025 02:45:25 ( 77.38, 144.19) 10/31/2025 02:46:23 ( 77.38, 144.08) 2.77 58 10/31/2025 03:36:10 ( -77.38, -48.52) 10/31/2025 03:37:04 ( -77.40, -48.48) 2.13 54 10/31/2025 04:26:55 ( 77.40, 118.70) 10/31/2025 04:27:44 ( 77.40, 118.86) 3.71 49 10/31/2025 05:17:39 ( -77.37, -73.81) 10/31/2025 05:18:26 ( -77.38, -73.90) 2.77 47 10/31/2025 06:08:24 ( 77.39, 93.41) 10/31/2025 06:09:06 ( 77.38, 93.44) 0.85 42 10/31/2025 06:59:09 ( -77.39, -99.30) 10/31/2025 06:59:48 ( -77.37, -99.31) 2.83 39 10/31/2025 07:49:53 ( 77.37, 68.11) 10/31/2025 07:50:28 ( 77.37, 68.03) 2.14 35 10/31/2025 08:40:38 ( -77.38,-124.60) 10/31/2025 08:41:09 ( -77.39,-124.54) 2.36 31 10/31/2025 09:31:22 ( 77.35, 42.82) 10/31/2025 09:31:49 ( 77.39, 42.80) 4.25 27 10/31/2025 10:22:07 ( -77.36,-149.89) 10/31/2025 10:22:31 ( -77.38,-149.95) 2.18 24 10/31/2025 11:12:52 ( 77.38, 17.33) 10/31/2025 11:13:11 ( 77.38, 17.39) 1.54 19 10/31/2025 12:03:37 ( -77.39,-175.38) 10/31/2025 12:03:53 ( -77.36,-175.36) 3.03 16 10/31/2025 12:54:21 ( 77.36, -7.97) 10/31/2025 12:54:33 ( 77.36, -8.03) 1.57 12 10/31/2025 13:45:06 ( -77.37, 159.32) 10/31/2025 13:45:14 ( -77.38, 159.41) 2.75 8 10/31/2025 14:35:50 ( 77.35, -33.27) 10/31/2025 14:35:54 ( 77.38, -33.25) 4.02 4 10/31/2025 15:26:35 ( -77.35, 134.02) 10/31/2025 15:26:36 ( -77.37, 134.00) 1.68 1 10/31/2025 16:17:20 ( 77.37, -58.76) 10/31/2025 16:17:16 ( 77.37, -58.67) 2.24 4 10/31/2025 17:08:05 ( -77.38, 108.53) 10/31/2025 17:07:58 ( -77.35, 108.58) 3.38 7 10/31/2025 17:58:49 ( 77.36, -84.05) 10/31/2025 17:58:38 ( 77.35, -84.08) 1.16 11 10/31/2025 18:49:34 ( -77.36, 83.24) 10/31/2025 18:49:19 ( -77.38, 83.36) 3.25 15 10/31/2025 19:40:18 ( 77.34,-109.35) 10/31/2025 19:40:00 ( 77.33,-109.50) 3.81 18 10/31/2025 20:31:03 ( -77.35, 57.94) 10/31/2025 20:30:41 ( -77.36, 57.94) 1.35 22 10/31/2025 21:21:48 ( 77.37,-134.84) 10/31/2025 21:21:21 ( 77.36,-134.73) 2.94 27 10/31/2025 22:12:32 ( -77.33, 32.65) 10/31/2025 22:12:03 ( -77.34, 32.53) 3.11 29 10/31/2025 23:03:17 ( 77.35,-160.14) 10/31/2025 23:02:43 ( 77.34,-160.14) 1.10 34 10/31/2025 23:54:02 ( -77.36, 7.15) 10/31/2025 23:53:25 ( -77.33, 7.11) 3.61 37 11/01/2025 00:44:46 ( 77.34, 174.57) 11/01/2025 00:44:05 ( 77.33, 174.44) 3.25 41 11/01/2025 01:35:31 ( -77.34, -18.14) 11/01/2025 01:34:46 ( -77.35, -18.11) 1.36 45 11/01/2025 02:26:16 ( 77.36, 149.08) 11/01/2025 02:25:26 ( 77.35, 149.22) 3.65 50 11/01/2025 03:17:00 ( -77.33, -43.44) 11/01/2025 03:16:08 ( -77.34, -43.53) 2.39 52