Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C TLE Epoch: 2021 6 1. 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) 06/06/2021 20:50:21 ( 74.04,-140.74) 06/06/2021 20:51:28 ( 73.97,-138.03) 83.52 67 06/06/2021 21:41:04 ( -74.03, 26.60) 06/06/2021 21:42:11 ( -73.95, 29.26) 81.91 67 06/06/2021 22:31:45 ( 73.79,-165.51) 06/06/2021 22:32:55 ( 73.70,-164.01) 47.93 70 06/06/2021 23:22:27 ( -73.74, 1.95) 06/06/2021 23:23:38 ( -73.68, 3.28) 42.00 71 06/07/2021 00:13:08 ( 73.50, 169.82) 06/07/2021 00:14:21 ( 73.48, 170.14) 10.52 73 06/07/2021 01:03:51 ( -73.49, -22.85) 06/07/2021 01:05:04 ( -73.46, -22.57) 9.44 73 06/07/2021 01:54:35 ( 73.40, 144.67) 06/07/2021 01:55:44 ( 73.40, 144.64) 1.07 69 06/07/2021 02:45:18 ( -73.40, -48.00) 06/07/2021 02:46:27 ( -73.39, -48.07) 2.39 69 06/07/2021 03:36:04 ( 73.40, 119.29) 06/07/2021 03:37:06 ( 73.38, 119.25) 2.93 62 06/07/2021 04:26:47 ( -73.40, -73.37) 06/07/2021 04:27:48 ( -73.42, -73.35) 2.52 61 06/07/2021 05:17:33 ( 73.41, 93.92) 06/07/2021 05:18:27 ( 73.41, 93.97) 1.74 54 06/07/2021 06:08:16 ( -73.40, -98.75) 06/07/2021 06:09:10 ( -73.40, -98.73) 0.53 54 06/07/2021 06:59:02 ( 73.41, 68.54) 06/07/2021 06:59:49 ( 73.39, 68.58) 2.75 47 06/07/2021 07:49:45 ( -73.40,-124.12) 06/07/2021 07:50:32 ( -73.38,-124.12) 3.01 47 06/07/2021 08:40:30 ( 73.36, 43.28) 06/07/2021 08:41:11 ( 73.37, 43.19) 2.76 41 06/07/2021 09:31:14 ( -73.41,-149.50) 06/07/2021 09:31:53 ( -73.40,-149.40) 3.19 39 06/07/2021 10:21:59 ( 73.37, 17.90) 06/07/2021 10:22:32 ( 73.39, 17.92) 3.27 33 06/07/2021 11:12:42 ( -73.36,-174.76) 06/07/2021 11:13:15 ( -73.38,-174.79) 2.81 33 06/07/2021 12:03:28 ( 73.37, -7.47) 06/07/2021 12:03:54 ( 73.37, -7.47) 0.50 26 06/07/2021 12:54:11 ( -73.36, 159.86) 06/07/2021 12:54:37 ( -73.36, 159.82) 1.21 26 06/07/2021 13:44:57 ( 73.37, -32.85) 06/07/2021 13:45:16 ( 73.35, -32.86) 2.28 19 06/07/2021 14:35:40 ( -73.36, 134.49) 06/07/2021 14:35:59 ( -73.34, 134.44) 3.14 19 06/07/2021 15:26:26 ( 73.37, -58.23) 06/07/2021 15:26:37 ( 73.38, -58.14) 2.86 11 06/07/2021 16:17:09 ( -73.37, 109.11) 06/07/2021 16:17:20 ( -73.37, 109.16) 1.56 11 06/07/2021 17:07:55 ( 73.38, -83.60) 06/07/2021 17:07:59 ( 73.36, -83.53) 3.21 4 06/07/2021 17:58:38 ( -73.37, 83.74) 06/07/2021 17:58:42 ( -73.35, 83.77) 2.78 4 06/07/2021 18:49:23 ( 73.33,-108.86) 06/07/2021 18:49:21 ( 73.33,-108.92) 1.76 2 06/07/2021 19:40:06 ( -73.32, 58.47) 06/07/2021 19:40:04 ( -73.32, 58.38) 2.85 2 06/07/2021 20:30:52 ( 73.33,-134.24) 06/07/2021 20:30:43 ( 73.31,-134.30) 2.90 9 06/07/2021 21:21:35 ( -73.32, 33.10) 06/07/2021 21:21:25 ( -73.35, 33.11) 3.19 10 06/07/2021 22:12:21 ( 73.33,-159.62) 06/07/2021 22:12:04 ( 73.34,-159.58) 1.38 17 06/07/2021 23:03:04 ( -73.33, 7.72) 06/07/2021 23:02:47 ( -73.33, 7.72) 0.47 17 06/07/2021 23:53:50 ( 73.34, 175.01) 06/07/2021 23:53:26 ( 73.32, 175.03) 2.10 24 06/08/2021 00:44:33 ( -73.33, -17.66) 06/08/2021 00:44:09 ( -73.31, -17.67) 2.28 24 06/08/2021 01:35:18 ( 73.29, 149.74) 06/08/2021 01:34:48 ( 73.30, 149.64) 3.37 30 06/08/2021 02:26:02 ( -73.33, -43.03) 06/08/2021 02:25:30 ( -73.34, -42.95) 2.78 32 06/08/2021 03:16:47 ( 73.29, 124.37) 06/08/2021 03:16:09 ( 73.33, 124.36) 3.70 38 06/08/2021 04:07:31 ( -73.33, -68.41) 06/08/2021 04:06:52 ( -73.32, -68.33) 3.10 39 06/08/2021 04:58:16 ( 73.29, 98.99) 06/08/2021 04:57:31 ( 73.30, 98.98) 1.07 45 06/08/2021 05:48:58 ( -73.29, -93.67) 06/08/2021 05:48:13 ( -73.29, -93.72) 1.84 45 06/08/2021 06:39:44 ( 73.30, 73.62) 06/08/2021 06:38:52 ( 73.28, 73.59) 2.01 52 06/08/2021 07:30:27 ( -73.29,-119.05) 06/08/2021 07:29:35 ( -73.27,-119.11) 2.82 52 06/08/2021 08:21:13 ( 73.30, 48.24) 06/08/2021 08:20:13 ( 73.31, 48.31) 2.50 60 06/08/2021 09:11:56 ( -73.29,-144.42) 06/08/2021 09:10:56 ( -73.30,-144.39) 1.44 60 06/08/2021 10:02:42 ( 73.30, 22.86) 06/08/2021 10:01:35 ( 73.29, 22.92) 2.53 67 06/08/2021 10:53:25 ( -73.29,-169.80) 06/08/2021 10:52:18 ( -73.28,-169.78) 1.91 67 06/08/2021 11:44:10 ( 73.26, -2.40) 06/08/2021 11:42:57 ( 73.27, -2.47) 2.39 73 06/08/2021 12:34:53 ( -73.25, 164.94) 06/08/2021 12:33:40 ( -73.26, 164.84) 3.42 73 06/08/2021 13:25:35 ( 73.06, -27.33) 06/08/2021 13:24:23 ( 73.04, -28.29) 31.20 72 06/08/2021 14:16:18 ( -73.05, 140.00) 06/08/2021 14:15:06 ( -73.03, 139.01) 32.20 72 06/08/2021 15:06:58 ( 72.76, -52.06) 06/08/2021 15:05:50 ( 72.77, -54.21) 70.96 68 06/08/2021 15:57:42 ( -72.80, 115.17) 06/08/2021 15:56:33 ( -72.76, 113.10) 68.33 69