Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C TLE Epoch: 2025 10 20. 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 20:50:23 ( -77.82, 50.79) 10/30/2025 20:51:27 ( -77.83, 54.87) 95.86 64 10/30/2025 21:41:04 ( 77.68,-141.17) 10/30/2025 21:42:12 ( 77.62,-138.77) 57.38 68 10/30/2025 22:31:45 ( -77.52, 26.92) 10/30/2025 22:32:57 ( -77.48, 27.88) 23.53 72 10/30/2025 23:22:26 ( 77.38,-165.06) 10/30/2025 23:23:39 ( 77.39,-165.16) 3.10 73 10/31/2025 00:13:11 ( -77.38, 2.22) 10/31/2025 00:14:21 ( -77.37, 2.08) 3.55 70 10/31/2025 01:03:56 ( 77.40, 169.45) 10/31/2025 01:05:01 ( 77.38, 169.43) 2.81 65 10/31/2025 01:54:41 ( -77.41, -23.27) 10/31/2025 01:55:42 ( -77.40, -23.15) 3.25 61 10/31/2025 02:45:25 ( 77.39, 144.15) 10/31/2025 02:46:22 ( 77.40, 144.20) 2.17 57 10/31/2025 03:36:10 ( -77.39, -48.57) 10/31/2025 03:37:04 ( -77.38, -48.56) 1.24 54 10/31/2025 04:26:54 ( 77.37, 118.85) 10/31/2025 04:27:44 ( 77.39, 118.78) 2.38 50 10/31/2025 05:17:39 ( -77.38, -73.87) 10/31/2025 05:18:26 ( -77.37, -73.98) 3.06 47 10/31/2025 06:08:24 ( 77.40, 93.36) 10/31/2025 06:09:06 ( 77.37, 93.37) 3.15 42 10/31/2025 06:59:08 ( -77.36, -99.16) 10/31/2025 06:59:47 ( -77.39, -99.20) 3.35 39 10/31/2025 07:49:53 ( 77.38, 68.07) 10/31/2025 07:50:27 ( 77.39, 68.14) 2.31 34 10/31/2025 08:40:38 ( -77.39,-124.65) 10/31/2025 08:41:09 ( -77.37,-124.62) 1.77 31 10/31/2025 09:31:22 ( 77.36, 42.77) 10/31/2025 09:31:49 ( 77.38, 42.72) 1.66 27 10/31/2025 10:22:07 ( -77.37,-149.95) 10/31/2025 10:22:31 ( -77.36,-150.04) 2.69 24 10/31/2025 11:12:52 ( 77.39, 17.28) 10/31/2025 11:13:11 ( 77.36, 17.31) 3.62 19 10/31/2025 12:03:36 ( -77.36,-175.25) 10/31/2025 12:03:52 ( -77.38,-175.26) 2.87 16 10/31/2025 12:54:21 ( 77.38, -8.02) 10/31/2025 12:54:32 ( 77.38, -7.92) 2.66 11 10/31/2025 13:45:06 ( -77.38, 159.26) 10/31/2025 13:45:14 ( -77.36, 159.32) 2.42 8 10/31/2025 14:35:50 ( 77.36, -33.32) 10/31/2025 14:35:54 ( 77.37, -33.34) 0.96 4 10/31/2025 15:26:35 ( -77.37, 133.96) 10/31/2025 15:26:36 ( -77.35, 133.91) 2.50 1 10/31/2025 16:17:19 ( 77.34, -58.61) 10/31/2025 16:17:16 ( 77.35, -58.75) 3.44 3 10/31/2025 17:08:04 ( -77.35, 108.67) 10/31/2025 17:07:57 ( -77.37, 108.68) 2.51 7 10/31/2025 17:58:49 ( 77.37, -84.11) 10/31/2025 17:58:37 ( 77.38, -83.98) 3.14 12 10/31/2025 18:49:34 ( -77.38, 83.18) 10/31/2025 18:49:19 ( -77.36, 83.26) 3.13 15 10/31/2025 19:40:18 ( 77.35,-109.40) 10/31/2025 19:39:59 ( 77.36,-109.40) 0.46 19 10/31/2025 20:31:03 ( -77.36, 57.88) 10/31/2025 20:30:41 ( -77.34, 57.85) 2.55 22 10/31/2025 21:21:47 ( 77.34,-134.70) 10/31/2025 21:21:21 ( 77.34,-134.81) 2.75 26 10/31/2025 22:12:32 ( -77.35, 32.58) 10/31/2025 22:12:02 ( -77.36, 32.62) 2.34 30 10/31/2025 23:03:17 ( 77.36,-160.19) 10/31/2025 23:02:42 ( 77.37,-160.04) 3.72 35 10/31/2025 23:54:01 ( -77.33, 7.28) 10/31/2025 23:53:24 ( -77.35, 7.21) 2.72 37 11/01/2025 00:44:46 ( 77.35, 174.51) 11/01/2025 00:44:04 ( 77.35, 174.54) 0.81 42 11/01/2025 01:35:31 ( -77.36, -18.21) 11/01/2025 01:34:46 ( -77.33, -18.21) 2.83 45 11/01/2025 02:26:15 ( 77.33, 149.21) 11/01/2025 02:25:26 ( 77.33, 149.13) 2.11 49 11/01/2025 03:17:00 ( -77.34, -43.50) 11/01/2025 03:16:07 ( -77.36, -43.44) 2.39 53 11/01/2025 04:07:45 ( 77.36, 123.72) 11/01/2025 04:06:47 ( 77.36, 123.90) 4.36 58 11/01/2025 04:58:28 ( -77.32, -68.80) 11/01/2025 04:57:28 ( -77.34, -68.85) 1.98 60 11/01/2025 05:49:13 ( 77.34, 98.43) 11/01/2025 05:48:08 ( 77.34, 98.48) 1.52 65 11/01/2025 06:39:58 ( -77.35, -94.29) 11/01/2025 06:38:50 ( -77.32, -94.27) 3.29 68 11/01/2025 07:30:42 ( 77.33, 73.13) 11/01/2025 07:29:30 ( 77.32, 73.07) 1.60 72 11/01/2025 08:21:27 ( -77.34,-119.59) 11/01/2025 08:20:12 ( -77.30,-119.68) 4.10 75 11/01/2025 09:12:06 ( 77.10, 48.78) 11/01/2025 09:10:57 ( 77.09, 46.73) 51.12 69 11/01/2025 10:02:48 ( -76.98,-143.38) 11/01/2025 10:01:41 ( -76.98,-146.38) 75.01 67