Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-A TLE Epoch: 2021 5 15. Predictions up to the next 14.0 days: Date Time(FY3D) FY3D Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon Distance(km) Time Diff(sec) 05/20/2021 14:28:28 ( 77.40, -56.35) 05/20/2021 14:29:35 ( 77.39, -53.39) 71.79 67 05/20/2021 15:19:10 ( -77.35, 111.23) 05/20/2021 15:20:19 ( -77.30, 113.54) 56.55 69 05/20/2021 16:09:50 ( 77.11, -80.41) 05/20/2021 16:11:04 ( 77.06, -80.08) 9.68 74 05/20/2021 17:00:32 ( -77.05, 87.15) 05/20/2021 17:01:46 ( -77.06, 87.23) 2.11 74 05/20/2021 17:51:17 ( 77.02,-105.43) 05/20/2021 17:52:26 ( 77.04,-105.49) 2.80 69 05/20/2021 18:42:01 ( -77.05, 61.77) 05/20/2021 18:43:08 ( -77.04, 61.81) 1.88 67 05/20/2021 19:32:46 ( 77.03,-130.81) 05/20/2021 19:33:48 ( 77.03,-130.91) 2.33 62 05/20/2021 20:23:30 ( -77.06, 36.38) 05/20/2021 20:24:30 ( -77.02, 36.40) 3.96 60 05/20/2021 21:14:15 ( 77.03,-156.20) 05/20/2021 21:15:09 ( 77.05,-156.15) 2.73 54 05/20/2021 22:04:58 ( -77.02, 11.18) 05/20/2021 22:05:51 ( -77.05, 11.16) 3.43 53 05/20/2021 22:55:44 ( 77.03, 178.42) 05/20/2021 22:56:31 ( 77.03, 178.44) 0.44 47 05/20/2021 23:46:27 ( -77.02, -14.20) 05/20/2021 23:47:13 ( -77.03, -14.26) 1.73 46 05/21/2021 00:37:13 ( 77.04, 153.04) 05/21/2021 00:37:53 ( 77.01, 153.02) 2.51 40 05/21/2021 01:27:56 ( -77.02, -39.58) 05/21/2021 01:28:35 ( -77.01, -39.67) 2.70 39 05/21/2021 02:18:42 ( 77.04, 127.65) 05/21/2021 02:19:14 ( 77.04, 127.78) 3.21 32 05/21/2021 03:09:25 ( -77.03, -64.97) 05/21/2021 03:09:56 ( -77.03, -64.91) 1.67 31 05/21/2021 04:00:10 ( 77.00, 102.45) 05/21/2021 04:00:36 ( 77.02, 102.37) 3.21 26 05/21/2021 04:50:54 ( -77.03, -90.35) 05/21/2021 04:51:18 ( -77.02, -90.33) 1.50 24 05/21/2021 05:41:39 ( 77.00, 77.07) 05/21/2021 05:41:58 ( 77.00, 76.95) 2.94 19 05/21/2021 06:32:23 ( -77.03,-115.73) 05/21/2021 06:32:40 ( -77.00,-115.75) 3.86 17 05/21/2021 07:23:08 ( 77.01, 51.68) 05/21/2021 07:23:19 ( 77.03, 51.71) 2.54 11 05/21/2021 08:13:52 ( -77.03,-141.12) 05/21/2021 08:14:01 ( -77.02,-140.99) 3.56 9 05/21/2021 09:04:37 ( 77.01, 26.30) 05/21/2021 09:04:41 ( 77.01, 26.29) 0.15 4 05/21/2021 09:55:20 ( -76.99,-166.32) 05/21/2021 09:55:23 ( -77.00,-166.40) 2.26 3 05/21/2021 10:46:06 ( 77.01, 0.92) 05/21/2021 10:46:03 ( 76.99, 0.88) 2.66 3 05/21/2021 11:36:49 ( -77.00, 168.30) 05/21/2021 11:36:45 ( -76.99, 168.18) 3.14 4 05/21/2021 12:27:35 ( 77.02, -24.47) 05/21/2021 12:27:24 ( 77.02, -24.36) 2.63 11 05/21/2021 13:18:18 ( -77.00, 142.91) 05/21/2021 13:18:06 ( -77.01, 142.94) 1.34 12 05/21/2021 14:09:04 ( 77.02, -49.85) 05/21/2021 14:08:46 ( 77.00, -49.78) 3.06 18 05/21/2021 14:59:47 ( -77.00, 117.53) 05/21/2021 14:59:28 ( -76.99, 117.53) 1.35 19 05/21/2021 15:50:32 ( 76.98, -75.05) 05/21/2021 15:50:08 ( 76.98, -75.19) 3.49 24 05/21/2021 16:41:16 ( -77.01, 92.15) 05/21/2021 16:40:49 ( -77.02, 92.29) 3.75 27 05/21/2021 17:32:01 ( 76.98,-100.44) 05/21/2021 17:31:29 ( 77.00,-100.43) 2.42 32 05/21/2021 18:22:45 ( -77.01, 66.76) 05/21/2021 18:22:11 ( -77.00, 66.87) 3.07 34 05/21/2021 19:13:30 ( 76.99,-125.82) 05/21/2021 19:12:51 ( 76.99,-125.85) 0.69 39 05/21/2021 20:04:13 ( -76.97, 41.56) 05/21/2021 20:03:33 ( -76.98, 41.46) 2.73 40 05/21/2021 20:54:59 ( 76.99,-151.20) 05/21/2021 20:54:13 ( 76.97,-151.26) 2.93 46 05/21/2021 21:45:42 ( -76.97, 16.18) 05/21/2021 21:44:55 ( -76.96, 16.04) 3.57 47 05/21/2021 22:36:28 ( 76.99,-176.59) 05/21/2021 22:35:34 ( 76.99,-176.50) 2.11 54 05/21/2021 23:27:11 ( -76.98, -9.21) 05/21/2021 23:26:16 ( -76.99, -9.20) 1.15 55 05/22/2021 00:17:57 ( 77.00, 158.03) 05/22/2021 00:16:56 ( 76.97, 158.08) 2.84 61 05/22/2021 01:08:40 ( -76.98, -34.59) 05/22/2021 01:07:38 ( -76.97, -34.61) 1.43 62 05/22/2021 01:59:24 ( 76.96, 132.82) 05/22/2021 01:58:17 ( 76.95, 132.67) 3.98 67 05/22/2021 02:50:08 ( -76.98, -59.98) 05/22/2021 02:48:58 ( -76.99, -59.85) 3.30 70 05/22/2021 03:40:53 ( 76.96, 107.44) 05/22/2021 03:39:38 ( 76.98, 107.42) 2.37 75 05/22/2021 04:31:35 ( -76.90, -85.00) 05/22/2021 04:30:21 ( -76.93, -85.44) 11.54 74 05/22/2021 05:22:15 ( 76.65, 83.29) 05/22/2021 05:21:07 ( 76.64, 80.82) 63.46 68 05/22/2021 06:12:57 ( -76.60,-109.17) 05/22/2021 06:11:50 ( -76.60,-112.03) 73.83 67