Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C TLE Epoch: 2025 10 23. 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, 50.62) 10/30/2025 20:51:28 ( -77.79, 54.71) 96.12 64 10/30/2025 21:41:04 ( 77.67,-141.12) 10/30/2025 21:42:12 ( 77.63,-138.72) 57.05 68 10/30/2025 22:31:45 ( -77.51, 26.96) 10/30/2025 22:32:57 ( -77.48, 27.91) 23.05 72 10/30/2025 23:22:27 ( 77.41,-165.21) 10/30/2025 23:23:39 ( 77.41,-165.11) 2.30 72 10/31/2025 00:13:11 ( -77.37, 2.26) 10/31/2025 00:14:21 ( -77.38, 2.12) 3.66 70 10/31/2025 01:03:56 ( 77.39, 169.50) 10/31/2025 01:05:01 ( 77.39, 169.47) 0.63 65 10/31/2025 01:54:41 ( -77.40, -23.23) 10/31/2025 01:55:42 ( -77.41, -23.11) 3.16 61 10/31/2025 02:45:25 ( 77.37, 144.20) 10/31/2025 02:46:23 ( 77.37, 144.06) 3.55 58 10/31/2025 03:36:10 ( -77.38, -48.53) 10/31/2025 03:37:04 ( -77.39, -48.52) 1.03 54 10/31/2025 04:26:55 ( 77.40, 118.71) 10/31/2025 04:27:44 ( 77.40, 118.83) 2.92 49 10/31/2025 05:17:39 ( -77.37, -73.82) 10/31/2025 05:18:26 ( -77.38, -73.94) 2.99 47 10/31/2025 06:08:24 ( 77.38, 93.42) 10/31/2025 06:09:06 ( 77.38, 93.42) 0.26 42 10/31/2025 06:59:09 ( -77.39, -99.31) 10/31/2025 06:59:47 ( -77.40, -99.16) 3.72 38 10/31/2025 07:49:53 ( 77.37, 68.12) 10/31/2025 07:50:28 ( 77.36, 68.00) 2.95 35 10/31/2025 08:40:38 ( -77.38,-124.61) 10/31/2025 08:41:09 ( -77.38,-124.58) 1.10 31 10/31/2025 09:31:23 ( 77.39, 42.63) 10/31/2025 09:31:49 ( 77.39, 42.78) 3.55 26 10/31/2025 10:22:07 ( -77.36,-149.90) 10/31/2025 10:22:31 ( -77.37,-149.99) 2.31 24 10/31/2025 11:12:52 ( 77.38, 17.34) 10/31/2025 11:13:11 ( 77.37, 17.36) 0.80 19 10/31/2025 12:03:37 ( -77.39,-175.39) 10/31/2025 12:03:53 ( -77.35,-175.41) 3.99 16 10/31/2025 12:54:21 ( 77.36, -7.96) 10/31/2025 12:54:33 ( 77.36, -8.05) 2.39 12 10/31/2025 13:45:06 ( -77.37, 159.31) 10/31/2025 13:45:14 ( -77.38, 159.37) 1.50 8 10/31/2025 14:35:50 ( 77.35, -33.26) 10/31/2025 14:35:54 ( 77.38, -33.28) 4.03 4 10/31/2025 15:26:35 ( -77.35, 134.01) 10/31/2025 15:26:36 ( -77.36, 133.95) 1.63 1 10/31/2025 16:17:20 ( 77.37, -58.75) 10/31/2025 16:17:16 ( 77.36, -58.70) 1.45 4 10/31/2025 17:08:05 ( -77.38, 108.52) 10/31/2025 17:07:58 ( -77.34, 108.54) 4.19 7 10/31/2025 17:58:49 ( 77.36, -84.04) 10/31/2025 17:58:38 ( 77.35, -84.11) 1.91 11 10/31/2025 18:49:34 ( -77.36, 83.23) 10/31/2025 18:49:19 ( -77.37, 83.31) 2.06 15 10/31/2025 19:40:18 ( 77.34,-109.34) 10/31/2025 19:39:59 ( 77.37,-109.34) 3.72 19 10/31/2025 20:31:03 ( -77.35, 57.93) 10/31/2025 20:30:41 ( -77.35, 57.90) 0.94 22 10/31/2025 21:21:48 ( 77.36,-134.83) 10/31/2025 21:21:21 ( 77.36,-134.75) 2.13 27 10/31/2025 22:12:32 ( -77.33, 32.64) 10/31/2025 22:12:03 ( -77.33, 32.48) 3.77 29 10/31/2025 23:03:17 ( 77.35,-160.13) 10/31/2025 23:02:43 ( 77.34,-160.17) 1.58 34 10/31/2025 23:54:02 ( -77.36, 7.15) 10/31/2025 23:53:24 ( -77.36, 7.26) 2.67 38 11/01/2025 00:44:46 ( 77.33, 174.58) 11/01/2025 00:44:04 ( 77.36, 174.61) 3.51 42 11/01/2025 01:35:31 ( -77.34, -18.15) 11/01/2025 01:34:46 ( -77.34, -18.16) 0.24 45 11/01/2025 02:26:16 ( 77.36, 149.09) 11/01/2025 02:25:26 ( 77.35, 149.19) 2.81 50 11/01/2025 03:17:00 ( -77.33, -43.45) 11/01/2025 03:16:08 ( -77.33, -43.57) 3.11 52 11/01/2025 04:07:45 ( 77.34, 123.79) 11/01/2025 04:06:48 ( 77.33, 123.77) 1.52 57 11/01/2025 04:58:30 ( -77.35, -68.94) 11/01/2025 04:57:29 ( -77.35, -68.80) 3.32 61 11/01/2025 05:49:14 ( 77.33, 98.50) 11/01/2025 05:48:09 ( 77.36, 98.55) 3.41 65 11/01/2025 06:39:59 ( -77.34, -94.23) 11/01/2025 06:38:51 ( -77.34, -94.21) 0.46 68 11/01/2025 07:30:43 ( 77.31, 73.20) 11/01/2025 07:29:31 ( 77.34, 73.13) 3.43 72 11/01/2025 08:21:28 ( -77.32,-119.53) 11/01/2025 08:20:13 ( -77.32,-119.63) 2.46 75 11/01/2025 09:12:08 ( 77.13, 48.67) 11/01/2025 09:10:58 ( 77.11, 46.79) 46.61 70 11/01/2025 10:02:49 ( -76.97,-143.32) 11/01/2025 10:01:43 ( -76.95,-146.50) 79.80 66