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 ( -77.84, 50.67) 10/30/2025 20:51:28 ( -77.81, 54.78) 96.35 64 10/30/2025 21:41:04 ( 77.66,-141.08) 10/30/2025 21:42:12 ( 77.64,-138.67) 57.33 68 10/30/2025 22:31:45 ( -77.50, 27.01) 10/30/2025 22:32:58 ( -77.45, 27.78) 19.41 73 10/30/2025 23:22:27 ( 77.40,-165.17) 10/30/2025 23:23:39 ( 77.41,-165.06) 3.10 72 10/31/2025 00:13:12 ( -77.41, 2.11) 10/31/2025 00:14:21 ( -77.40, 2.18) 2.01 69 10/31/2025 01:03:56 ( 77.38, 169.53) 10/31/2025 01:05:01 ( 77.40, 169.52) 1.46 65 10/31/2025 01:54:41 ( -77.39, -23.18) 10/31/2025 01:55:43 ( -77.38, -23.24) 1.81 62 10/31/2025 02:45:25 ( 77.37, 144.23) 10/31/2025 02:46:23 ( 77.38, 144.10) 3.42 58 10/31/2025 03:36:10 ( -77.37, -48.48) 10/31/2025 03:37:04 ( -77.40, -48.46) 3.33 54 10/31/2025 04:26:55 ( 77.39, 118.74) 10/31/2025 04:27:44 ( 77.41, 118.88) 3.55 49 10/31/2025 05:17:40 ( -77.40, -73.97) 10/31/2025 05:18:26 ( -77.39, -73.88) 2.71 46 10/31/2025 06:08:24 ( 77.38, 93.45) 10/31/2025 06:09:06 ( 77.39, 93.46) 1.20 42 10/31/2025 06:59:09 ( -77.38, -99.27) 10/31/2025 06:59:48 ( -77.37, -99.29) 1.67 39 10/31/2025 07:49:53 ( 77.36, 68.15) 10/31/2025 07:50:28 ( 77.37, 68.05) 2.70 35 10/31/2025 08:40:38 ( -77.37,-124.56) 10/31/2025 08:41:09 ( -77.40,-124.52) 3.24 31 10/31/2025 09:31:23 ( 77.39, 42.66) 10/31/2025 09:31:50 ( 77.35, 42.63) 3.85 27 10/31/2025 10:22:07 ( -77.35,-149.86) 10/31/2025 10:22:31 ( -77.38,-149.93) 3.39 24 10/31/2025 11:12:52 ( 77.37, 17.36) 10/31/2025 11:13:11 ( 77.38, 17.40) 1.32 19 10/31/2025 12:03:37 ( -77.38,-175.35) 10/31/2025 12:03:53 ( -77.36,-175.35) 1.84 16 10/31/2025 12:54:21 ( 77.36, -7.93) 10/31/2025 12:54:33 ( 77.36, -8.01) 1.98 12 10/31/2025 13:45:06 ( -77.36, 159.35) 10/31/2025 13:45:14 ( -77.39, 159.43) 3.30 8 10/31/2025 14:35:50 ( 77.38, -33.43) 10/31/2025 14:35:54 ( 77.35, -33.43) 4.13 4 10/31/2025 15:26:34 ( -77.35, 134.06) 10/31/2025 15:26:35 ( -77.37, 134.01) 2.83 1 10/31/2025 16:17:19 ( 77.37, -58.72) 10/31/2025 16:17:15 ( 77.37, -58.65) 1.75 4 10/31/2025 17:08:04 ( -77.37, 108.56) 10/31/2025 17:07:57 ( -77.35, 108.60) 2.26 7 10/31/2025 17:58:48 ( 77.35, -84.02) 10/31/2025 17:58:37 ( 77.35, -84.07) 1.26 11 10/31/2025 18:49:33 ( -77.36, 83.27) 10/31/2025 18:49:19 ( -77.34, 83.18) 3.10 14 10/31/2025 19:40:17 ( 77.34,-109.32) 10/31/2025 19:39:59 ( 77.34,-109.48) 4.13 18 10/31/2025 20:31:02 ( -77.34, 57.97) 10/31/2025 20:30:40 ( -77.36, 57.95) 2.36 22 10/31/2025 21:21:47 ( 77.36,-134.81) 10/31/2025 21:21:20 ( 77.36,-134.71) 2.33 27 10/31/2025 22:12:32 ( -77.37, 32.48) 10/31/2025 22:12:02 ( -77.35, 32.54) 2.83 30 10/31/2025 23:03:16 ( 77.35,-160.10) 10/31/2025 23:02:42 ( 77.35,-160.13) 0.57 34 10/31/2025 23:54:01 ( -77.35, 7.18) 10/31/2025 23:53:24 ( -77.33, 7.12) 2.95 37 11/01/2025 00:44:45 ( 77.33, 174.60) 11/01/2025 00:44:04 ( 77.33, 174.46) 3.48 41 11/01/2025 01:35:30 ( -77.34, -18.11) 11/01/2025 01:34:45 ( -77.35, -18.10) 2.03 45 11/01/2025 02:26:15 ( 77.36, 149.11) 11/01/2025 02:25:25 ( 77.35, 149.23) 2.99 50 11/01/2025 03:16:59 ( -77.32, -43.41) 11/01/2025 03:16:07 ( -77.34, -43.52) 3.19 52 11/01/2025 04:07:44 ( 77.34, 123.81) 11/01/2025 04:06:47 ( 77.34, 123.81) 0.42 57 11/01/2025 04:58:29 ( -77.35, -68.90) 11/01/2025 04:57:29 ( -77.32, -68.93) 2.99 60 11/01/2025 05:49:13 ( 77.33, 98.51) 11/01/2025 05:48:09 ( 77.32, 98.40) 2.88 64 11/01/2025 06:39:58 ( -77.33, -94.20) 11/01/2025 06:38:50 ( -77.35, -94.16) 1.95 68 11/01/2025 07:30:43 ( 77.35, 73.02) 11/01/2025 07:29:30 ( 77.35, 73.17) 3.69 73 11/01/2025 08:21:27 ( -77.32,-119.50) 11/01/2025 08:20:12 ( -77.33,-119.57) 2.44 75 11/01/2025 09:12:07 ( 77.13, 48.68) 11/01/2025 09:10:57 ( 77.11, 46.83) 46.03 70 11/01/2025 10:02:48 ( -76.96,-143.29) 11/01/2025 10:01:42 ( -76.97,-146.45) 79.24 66