Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-A TLE Epoch: 2021 5 18. 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 14:28:29 ( 77.37, -56.18) 05/20/2021 14:29:37 ( 77.33, -53.66) 61.44 68 05/20/2021 15:19:11 ( -77.30, 111.41) 05/20/2021 15:20:21 ( -77.23, 113.26) 45.92 70 05/20/2021 16:09:51 ( 77.07, -80.25) 05/20/2021 16:11:05 ( 77.04, -80.16) 3.52 74 05/20/2021 17:00:34 ( -77.05, 87.15) 05/20/2021 17:01:47 ( -77.03, 87.13) 1.88 73 05/20/2021 17:51:19 ( 77.03,-105.44) 05/20/2021 17:52:27 ( 77.02,-105.58) 3.34 68 05/20/2021 18:42:03 ( -77.05, 61.77) 05/20/2021 18:43:08 ( -77.06, 61.89) 3.09 65 05/20/2021 19:32:48 ( 77.03,-130.82) 05/20/2021 19:33:48 ( 77.05,-130.82) 2.39 60 05/20/2021 20:23:32 ( -77.05, 36.39) 05/20/2021 20:24:30 ( -77.04, 36.47) 2.51 58 05/20/2021 21:14:17 ( 77.03,-156.20) 05/20/2021 21:15:10 ( 77.03,-156.23) 0.82 53 05/20/2021 22:05:00 ( -77.01, 11.19) 05/20/2021 22:05:52 ( -77.02, 11.06) 3.57 52 05/20/2021 22:55:46 ( 77.03, 178.42) 05/20/2021 22:56:32 ( 77.01, 178.35) 2.84 46 05/20/2021 23:46:29 ( -77.01, -14.18) 05/20/2021 23:47:13 ( -77.05, -14.18) 3.72 44 05/21/2021 00:37:14 ( 77.03, 153.04) 05/21/2021 00:37:52 ( 77.04, 153.11) 1.75 38 05/21/2021 01:27:57 ( -77.02, -39.56) 05/21/2021 01:28:34 ( -77.03, -39.60) 1.69 37 05/21/2021 02:18:43 ( 77.04, 127.67) 05/21/2021 02:19:14 ( 77.02, 127.70) 2.03 31 05/21/2021 03:09:26 ( -77.02, -64.94) 05/21/2021 03:09:56 ( -77.01, -65.01) 2.02 30 05/21/2021 04:00:12 ( 77.04, 102.29) 05/21/2021 04:00:36 ( 77.00, 102.28) 4.20 24 05/21/2021 04:50:55 ( -77.02, -90.32) 05/21/2021 04:51:17 ( -77.04, -90.25) 2.42 22 05/21/2021 05:41:40 ( 77.00, 77.09) 05/21/2021 05:41:57 ( 77.03, 77.04) 3.52 17 05/21/2021 06:32:24 ( -77.02,-115.69) 05/21/2021 06:32:39 ( -77.02,-115.67) 0.84 15 05/21/2021 07:23:09 ( 77.00, 51.71) 05/21/2021 07:23:19 ( 77.01, 51.63) 2.42 10 05/21/2021 08:13:53 ( -77.02,-141.07) 05/21/2021 08:14:01 ( -77.00,-141.08) 2.78 8 05/21/2021 09:04:38 ( 77.00, 26.34) 05/21/2021 09:04:41 ( 76.99, 26.21) 3.42 3 05/21/2021 09:55:22 ( -77.02,-166.45) 05/21/2021 09:55:22 ( -77.02,-166.32) 3.19 0 05/21/2021 10:46:07 ( 77.00, 0.96) 05/21/2021 10:46:02 ( 77.01, 0.97) 1.35 5 05/21/2021 11:36:50 ( -76.98, 168.35) 05/21/2021 11:36:44 ( -77.01, 168.26) 3.29 6 05/21/2021 12:27:36 ( 77.00, -24.42) 05/21/2021 12:27:24 ( 76.99, -24.45) 1.18 12 05/21/2021 13:18:19 ( -76.99, 142.97) 05/21/2021 13:18:06 ( -76.99, 142.85) 3.18 13 05/21/2021 14:09:05 ( 77.01, -49.80) 05/21/2021 14:08:45 ( 77.02, -49.69) 3.26 20 05/21/2021 14:59:48 ( -76.99, 117.60) 05/21/2021 14:59:27 ( -77.01, 117.61) 2.79 21 05/21/2021 15:50:34 ( 77.01, -75.18) 05/21/2021 15:50:07 ( 77.00, -75.10) 1.98 27 05/21/2021 16:41:17 ( -76.99, 92.22) 05/21/2021 16:40:49 ( -76.99, 92.19) 0.82 28 05/21/2021 17:32:03 ( 77.01,-100.55) 05/21/2021 17:31:29 ( 76.98,-100.52) 3.12 34 05/21/2021 18:22:46 ( -76.99, 66.84) 05/21/2021 18:22:11 ( -76.97, 66.78) 2.41 35 05/21/2021 19:13:32 ( 77.01,-125.93) 05/21/2021 19:12:50 ( 77.01,-125.76) 4.39 42 05/21/2021 20:04:15 ( -76.99, 41.46) 05/21/2021 20:03:32 ( -77.00, 41.54) 2.03 43 05/21/2021 20:55:00 ( 76.97,-151.13) 05/21/2021 20:54:12 ( 76.99,-151.17) 2.46 48 05/21/2021 21:45:44 ( -76.99, 16.08) 05/21/2021 21:44:54 ( -76.98, 16.12) 1.71 50 05/21/2021 22:36:29 ( 76.97,-176.51) 05/21/2021 22:35:34 ( 76.97,-176.59) 2.02 55 05/21/2021 23:27:13 ( -77.00, -9.29) 05/21/2021 23:26:16 ( -76.96, -9.29) 3.74 57 05/22/2021 00:17:58 ( 76.97, 158.11) 05/22/2021 00:16:55 ( 77.00, 158.17) 2.92 63 05/22/2021 01:08:42 ( -77.00, -34.67) 05/22/2021 01:07:37 ( -76.99, -34.53) 3.60 65 05/22/2021 01:59:27 ( 76.98, 132.74) 05/22/2021 01:58:17 ( 76.98, 132.76) 0.55 70 05/22/2021 02:50:10 ( -76.96, -59.87) 05/22/2021 02:48:59 ( -76.97, -59.95) 2.46 71 05/22/2021 03:40:54 ( 76.89, 107.72) 05/22/2021 03:39:41 ( 76.87, 106.99) 18.38 73 05/22/2021 04:31:36 ( -76.83, -84.71) 05/22/2021 04:30:24 ( -76.82, -85.88) 29.52 72 05/22/2021 05:22:16 ( 76.58, 83.56) 05/22/2021 05:21:09 ( 76.58, 80.57) 77.07 67 05/22/2021 06:12:58 ( -76.52,-108.89) 05/22/2021 06:11:53 ( -76.48,-112.45) 92.55 65