Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-A TLE Epoch: 2021 5 10. 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 ( 77.39, -56.28) 05/20/2021 14:29:36 ( 77.36, -53.51) 67.26 67 05/20/2021 15:19:11 ( -77.32, 111.34) 05/20/2021 15:20:20 ( -77.27, 113.43) 51.53 69 05/20/2021 16:09:51 ( 77.09, -80.34) 05/20/2021 16:11:05 ( 77.03, -80.19) 7.47 74 05/20/2021 17:00:33 ( -77.02, 87.26) 05/20/2021 17:01:47 ( -77.03, 87.13) 3.36 74 05/20/2021 17:51:19 ( 77.05,-105.54) 05/20/2021 17:52:26 ( 77.06,-105.43) 2.79 67 05/20/2021 18:42:02 ( -77.03, 61.88) 05/20/2021 18:43:08 ( -77.06, 61.89) 3.44 66 05/20/2021 19:32:48 ( 77.05,-130.92) 05/20/2021 19:33:48 ( 77.04,-130.85) 2.19 60 05/20/2021 20:23:31 ( -77.03, 36.50) 05/20/2021 20:24:30 ( -77.04, 36.47) 1.33 59 05/20/2021 21:14:17 ( 77.05,-156.30) 05/20/2021 21:15:10 ( 77.02,-156.27) 3.79 53 05/20/2021 22:05:00 ( -77.03, 11.12) 05/20/2021 22:05:52 ( -77.02, 11.05) 2.02 52 05/20/2021 22:55:45 ( 77.01, 178.51) 05/20/2021 22:56:31 ( 77.05, 178.49) 3.75 46 05/20/2021 23:46:29 ( -77.03, -14.26) 05/20/2021 23:47:13 ( -77.05, -14.19) 2.32 44 05/21/2021 00:37:14 ( 77.01, 153.13) 05/21/2021 00:37:53 ( 77.03, 153.08) 1.86 39 05/21/2021 01:27:58 ( -77.03, -39.64) 05/21/2021 01:28:35 ( -77.03, -39.60) 1.27 37 05/21/2021 02:18:43 ( 77.02, 127.75) 05/21/2021 02:19:15 ( 77.01, 127.66) 2.34 32 05/21/2021 03:09:27 ( -77.04, -65.02) 05/21/2021 03:09:57 ( -77.01, -65.02) 3.20 30 05/21/2021 04:00:12 ( 77.02, 102.37) 05/21/2021 04:00:36 ( 77.03, 102.42) 2.16 24 05/21/2021 04:50:56 ( -77.04, -90.40) 05/21/2021 04:51:18 ( -77.03, -90.26) 3.51 22 05/21/2021 05:41:40 ( 77.02, 76.99) 05/21/2021 05:41:57 ( 77.02, 77.01) 0.75 17 05/21/2021 06:32:23 ( -77.00,-115.59) 05/21/2021 06:32:39 ( -77.01,-115.67) 2.75 16 05/21/2021 07:23:09 ( 77.02, 51.61) 05/21/2021 07:23:19 ( 77.00, 51.59) 3.02 10 05/21/2021 08:13:52 ( -77.00,-140.97) 05/21/2021 08:14:01 ( -77.00,-141.09) 2.91 9 05/21/2021 09:04:38 ( 77.03, 26.23) 05/21/2021 09:04:40 ( 77.02, 26.35) 2.97 2 05/21/2021 09:55:21 ( -77.00,-166.35) 05/21/2021 09:55:22 ( -77.02,-166.33) 2.31 1 05/21/2021 10:46:06 ( 76.98, 1.03) 05/21/2021 10:46:02 ( 77.00, 0.93) 3.30 4 05/21/2021 11:36:50 ( -77.00, 168.27) 05/21/2021 11:36:44 ( -77.00, 168.26) 0.34 6 05/21/2021 12:27:35 ( 76.99, -24.34) 05/21/2021 12:27:24 ( 76.98, -24.48) 3.43 11 05/21/2021 13:18:19 ( -77.01, 142.89) 05/21/2021 13:18:06 ( -76.98, 142.84) 2.71 13 05/21/2021 14:09:04 ( 76.99, -49.72) 05/21/2021 14:08:45 ( 77.01, -49.72) 2.44 19 05/21/2021 14:59:48 ( -77.01, 117.51) 05/21/2021 14:59:27 ( -77.01, 117.60) 2.23 21 05/21/2021 15:50:33 ( 76.99, -75.10) 05/21/2021 15:50:07 ( 76.99, -75.14) 0.88 26 05/21/2021 16:41:17 ( -77.01, 92.13) 05/21/2021 16:40:49 ( -76.99, 92.19) 2.47 28 05/21/2021 17:32:02 ( 76.99,-100.48) 05/21/2021 17:31:29 ( 76.97,-100.55) 2.87 33 05/21/2021 18:22:45 ( -76.97, 66.94) 05/21/2021 18:22:11 ( -76.97, 66.77) 4.13 34 05/21/2021 19:13:31 ( 76.99,-125.86) 05/21/2021 19:12:50 ( 77.00,-125.79) 1.72 41 05/21/2021 20:04:14 ( -76.97, 41.56) 05/21/2021 20:03:32 ( -77.00, 41.53) 3.09 42 05/21/2021 20:55:00 ( 77.00,-151.24) 05/21/2021 20:54:12 ( 76.98,-151.21) 2.10 48 05/21/2021 21:45:43 ( -76.97, 16.18) 05/21/2021 21:44:54 ( -76.98, 16.12) 1.71 49 05/21/2021 22:36:29 ( 77.00,-176.62) 05/21/2021 22:35:33 ( 77.01,-176.45) 4.27 56 05/21/2021 23:27:12 ( -76.98, -9.20) 05/21/2021 23:26:16 ( -76.96, -9.30) 2.95 56 05/22/2021 00:17:57 ( 76.96, 158.18) 05/22/2021 00:16:55 ( 76.99, 158.13) 3.39 62 05/22/2021 01:08:41 ( -76.98, -34.58) 05/22/2021 01:07:37 ( -76.99, -34.54) 1.41 64 05/22/2021 01:59:26 ( 76.96, 132.80) 05/22/2021 01:58:17 ( 76.97, 132.72) 2.28 69 05/22/2021 02:50:10 ( -76.98, -59.96) 05/22/2021 02:48:59 ( -76.97, -59.95) 1.33 71 05/22/2021 03:40:54 ( 76.92, 107.60) 05/22/2021 03:39:40 ( 76.90, 107.13) 12.05 74 05/22/2021 04:31:36 ( -76.85, -84.80) 05/22/2021 04:30:23 ( -76.86, -85.71) 23.05 73 05/22/2021 05:22:15 ( 76.57, 83.62) 05/22/2021 05:21:09 ( 76.57, 80.54) 79.66 66 05/22/2021 06:12:58 ( -76.55,-108.97) 05/22/2021 06:11:52 ( -76.52,-112.29) 86.00 66