Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C TLE Epoch: 2025 10 27. 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, 50.60) 10/30/2025 20:51:28 ( -77.79, 54.71) 96.49 64 10/30/2025 21:41:04 ( 77.67,-141.12) 10/30/2025 21:42:12 ( 77.64,-138.71) 57.40 68 10/30/2025 22:31:45 ( -77.52, 26.95) 10/30/2025 22:32:57 ( -77.48, 27.91) 23.46 72 10/30/2025 23:22:27 ( 77.41,-165.21) 10/30/2025 23:23:39 ( 77.41,-165.10) 2.71 72 10/31/2025 00:13:11 ( -77.38, 2.24) 10/31/2025 00:14:21 ( -77.38, 2.11) 3.22 70 10/31/2025 01:03:56 ( 77.39, 169.49) 10/31/2025 01:05:01 ( 77.39, 169.48) 0.35 65 10/31/2025 01:54:41 ( -77.40, -23.25) 10/31/2025 01:55:42 ( -77.41, -23.11) 3.43 61 10/31/2025 02:45:25 ( 77.37, 144.20) 10/31/2025 02:46:23 ( 77.38, 144.07) 3.15 58 10/31/2025 03:36:10 ( -77.39, -48.54) 10/31/2025 03:37:04 ( -77.39, -48.53) 0.84 54 10/31/2025 04:26:55 ( 77.40, 118.71) 10/31/2025 04:27:44 ( 77.40, 118.84) 3.33 49 10/31/2025 05:17:39 ( -77.37, -73.84) 10/31/2025 05:18:26 ( -77.38, -73.94) 2.51 47 10/31/2025 06:08:24 ( 77.38, 93.41) 10/31/2025 06:09:06 ( 77.38, 93.43) 0.42 42 10/31/2025 06:59:09 ( -77.40, -99.33) 10/31/2025 06:59:47 ( -77.40, -99.16) 4.07 38 10/31/2025 07:49:53 ( 77.37, 68.12) 10/31/2025 07:50:28 ( 77.37, 68.01) 2.49 35 10/31/2025 08:40:38 ( -77.38,-124.63) 10/31/2025 08:41:09 ( -77.38,-124.58) 1.25 31 10/31/2025 09:31:23 ( 77.39, 42.62) 10/31/2025 09:31:49 ( 77.39, 42.79) 3.98 26 10/31/2025 10:22:07 ( -77.36,-149.92) 10/31/2025 10:22:31 ( -77.37,-149.99) 1.80 24 10/31/2025 11:12:52 ( 77.38, 17.33) 10/31/2025 11:13:11 ( 77.38, 17.37) 1.10 19 10/31/2025 12:03:37 ( -77.39,-175.41) 10/31/2025 12:03:53 ( -77.35,-175.41) 4.30 16 10/31/2025 12:54:21 ( 77.36, -7.97) 10/31/2025 12:54:33 ( 77.36, -8.04) 1.86 12 10/31/2025 13:45:06 ( -77.37, 159.29) 10/31/2025 13:45:14 ( -77.38, 159.37) 1.85 8 10/31/2025 14:35:50 ( 77.35, -33.26) 10/31/2025 14:35:54 ( 77.38, -33.27) 4.27 4 10/31/2025 15:26:35 ( -77.36, 134.00) 10/31/2025 15:26:36 ( -77.36, 133.95) 1.08 1 10/31/2025 16:17:20 ( 77.37, -58.75) 10/31/2025 16:17:16 ( 77.37, -58.68) 1.80 4 10/31/2025 17:08:04 ( -77.34, 108.70) 10/31/2025 17:07:58 ( -77.34, 108.54) 3.93 6 10/31/2025 17:58:49 ( 77.36, -84.05) 10/31/2025 17:58:38 ( 77.35, -84.10) 1.32 11 10/31/2025 18:49:34 ( -77.37, 83.21) 10/31/2025 18:49:19 ( -77.37, 83.31) 2.52 15 10/31/2025 19:40:18 ( 77.34,-109.35) 10/31/2025 19:39:59 ( 77.38,-109.32) 4.04 19 10/31/2025 20:31:03 ( -77.35, 57.91) 10/31/2025 20:30:41 ( -77.35, 57.90) 0.36 22 10/31/2025 21:21:48 ( 77.37,-134.84) 10/31/2025 21:21:21 ( 77.36,-134.74) 2.51 27 10/31/2025 22:12:32 ( -77.34, 32.62) 10/31/2025 22:12:03 ( -77.34, 32.48) 3.24 29 10/31/2025 23:03:17 ( 77.35,-160.13) 10/31/2025 23:02:43 ( 77.34,-160.15) 1.03 34 10/31/2025 23:54:02 ( -77.36, 7.13) 10/31/2025 23:53:24 ( -77.36, 7.26) 3.21 38 11/01/2025 00:44:46 ( 77.33, 174.57) 11/01/2025 00:44:05 ( 77.33, 174.43) 3.56 41 11/01/2025 01:35:31 ( -77.35, -18.17) 11/01/2025 01:34:46 ( -77.34, -18.16) 0.40 45 11/01/2025 02:26:16 ( 77.36, 149.08) 11/01/2025 02:25:26 ( 77.35, 149.20) 3.23 50 11/01/2025 03:17:00 ( -77.33, -43.47) 11/01/2025 03:16:08 ( -77.33, -43.57) 2.56 52 11/01/2025 04:07:45 ( 77.34, 123.78) 11/01/2025 04:06:48 ( 77.33, 123.79) 1.19 57 11/01/2025 04:58:30 ( -77.36, -68.96) 11/01/2025 04:57:29 ( -77.35, -68.80) 3.92 61 11/01/2025 05:49:14 ( 77.33, 98.49) 11/01/2025 05:48:10 ( 77.32, 98.37) 3.04 64 11/01/2025 06:39:59 ( -77.34, -94.25) 11/01/2025 06:38:51 ( -77.34, -94.21) 1.13 68 11/01/2025 07:30:43 ( 77.31, 73.19) 11/01/2025 07:29:31 ( 77.34, 73.15) 3.45 72 11/01/2025 08:21:28 ( -77.32,-119.55) 11/01/2025 08:20:13 ( -77.32,-119.63) 1.92 75 11/01/2025 09:12:08 ( 77.13, 48.66) 11/01/2025 09:10:58 ( 77.11, 46.81) 45.96 70 11/01/2025 10:02:48 ( -76.97,-143.34) 11/01/2025 10:01:42 ( -76.96,-146.50) 79.18 66