Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and FY3D TLE Epoch: 2024 5 29. Predictions up to the next 14.0 days: Date Time(NOAA-21) NOAA-21 Lat/Lon Date Time(FY3D) FY3D Lat/Lon Distance(km) Time Diff(sec) 06/08/2024 18:14:15 ( -81.11, 29.41) 06/08/2024 18:12:59 ( -81.10, 29.51) 1.81 76 06/08/2024 19:55:45 ( -81.11, 4.04) 06/08/2024 19:54:30 ( -81.10, 4.03) 0.66 75 06/08/2024 20:46:23 ( 81.01, 174.03) 06/08/2024 20:45:21 ( 81.06, 168.84) 90.04 62 06/08/2024 21:37:15 ( -81.11, -21.33) 06/08/2024 21:36:01 ( -81.10, -21.45) 2.26 74 06/08/2024 22:28:00 ( 81.11, 146.05) 06/08/2024 22:26:45 ( 81.10, 146.03) 0.38 75 06/08/2024 23:18:45 ( -81.11, -46.70) 06/08/2024 23:17:31 ( -81.10, -46.55) 2.54 74 06/09/2024 00:09:30 ( 81.11, 120.68) 06/09/2024 00:08:16 ( 81.10, 120.55) 2.23 74 06/09/2024 01:00:15 ( -81.11, -72.07) 06/09/2024 00:59:02 ( -81.10, -72.04) 0.77 73 06/09/2024 01:51:00 ( 81.11, 95.31) 06/09/2024 01:49:46 ( 81.11, 95.45) 2.47 74 06/09/2024 02:41:45 ( -81.11, -97.44) 06/09/2024 02:40:33 ( -81.10, -97.52) 1.48 72 06/09/2024 03:32:30 ( 81.11, 69.94) 06/09/2024 03:31:17 ( 81.10, 69.97) 0.55 73 06/09/2024 04:23:15 ( -81.11,-122.81) 06/09/2024 04:22:03 ( -81.11,-122.62) 3.30 72 06/09/2024 05:14:00 ( 81.11, 44.57) 06/09/2024 05:12:48 ( 81.10, 44.48) 1.44 72 06/09/2024 06:04:45 ( -81.11,-148.18) 06/09/2024 06:03:34 ( -81.10,-148.10) 1.41 71 06/09/2024 06:55:30 ( 81.10, 19.19) 06/09/2024 06:54:18 ( 81.11, 19.38) 3.25 72 06/09/2024 07:46:15 ( -81.11,-173.55) 06/09/2024 07:45:05 ( -81.10,-173.58) 0.75 70 06/09/2024 08:37:00 ( 81.10, -6.18) 06/09/2024 08:35:49 ( 81.10, -6.10) 1.31 71 06/09/2024 09:27:45 ( -81.11, 161.08) 06/09/2024 09:26:36 ( -81.10, 160.93) 2.58 69 06/09/2024 10:18:30 ( 81.10, -31.55) 06/09/2024 10:17:20 ( 81.10, -31.58) 0.64 70 06/09/2024 11:09:15 ( -81.11, 135.71) 06/09/2024 11:08:06 ( -81.10, 135.83) 2.15 69 06/09/2024 12:00:00 ( 81.10, -56.92) 06/09/2024 11:58:51 ( 81.10, -57.07) 2.58 69 06/09/2024 12:50:45 ( -81.11, 110.34) 06/09/2024 12:49:37 ( -81.10, 110.35) 0.40 68 06/09/2024 13:41:30 ( 81.10, -82.29) 06/09/2024 13:40:21 ( 81.11, -82.17) 2.10 69 06/09/2024 14:32:15 ( -81.11, 84.97) 06/09/2024 14:31:08 ( -81.10, 84.87) 1.79 67 06/09/2024 15:23:00 ( 81.10,-107.66) 06/09/2024 15:21:52 ( 81.10,-107.65) 0.16 68 06/09/2024 16:13:45 ( -81.11, 59.60) 06/09/2024 16:12:38 ( -81.11, 59.77) 2.91 67 06/09/2024 17:04:30 ( 81.10,-133.03) 06/09/2024 17:03:23 ( 81.10,-133.13) 1.79 67 06/09/2024 17:55:15 ( -81.11, 34.23) 06/09/2024 17:54:09 ( -81.10, 34.28) 1.00 66 06/09/2024 18:46:00 ( 81.10,-158.40) 06/09/2024 18:44:53 ( 81.11,-158.23) 2.89 67 06/09/2024 19:36:45 ( -81.11, 8.86) 06/09/2024 19:35:40 ( -81.10, 8.80) 1.01 65 06/09/2024 20:27:29 ( 81.10, 176.23) 06/09/2024 20:26:23 ( 81.10, 176.28) 0.95 66 06/09/2024 21:18:14 ( -81.11, -16.51) 06/09/2024 21:17:10 ( -81.10, -16.68) 2.93 64 06/09/2024 22:08:59 ( 81.10, 150.86) 06/09/2024 22:07:54 ( 81.10, 150.80) 1.00 65 06/09/2024 22:59:44 ( -81.11, -41.89) 06/09/2024 22:58:40 ( -81.10, -41.78) 1.75 64 06/09/2024 23:50:29 ( 81.10, 125.49) 06/09/2024 23:49:25 ( 81.10, 125.31) 2.94 64 06/10/2024 00:41:14 ( -81.11, -67.26) 06/10/2024 00:40:11 ( -81.10, -67.27) 0.28 63 06/10/2024 01:31:59 ( 81.10, 100.11) 06/10/2024 01:30:55 ( 81.11, 100.21) 1.74 64 06/10/2024 02:22:44 ( -81.11, -92.63) 06/10/2024 02:21:42 ( -81.10, -92.75) 2.14 62 06/10/2024 03:13:29 ( 81.10, 74.74) 06/10/2024 03:12:26 ( 81.10, 74.73) 0.23 63 06/10/2024 04:04:14 ( -81.11,-118.00) 06/10/2024 04:03:12 ( -81.11,-117.85) 2.52 62 06/10/2024 04:54:59 ( 81.10, 49.37) 06/10/2024 04:53:57 ( 81.10, 49.25) 2.15 62 06/10/2024 05:45:44 ( -81.10,-143.37) 06/10/2024 05:44:43 ( -81.10,-143.33) 0.60 61 06/10/2024 06:36:29 ( 81.10, 24.00) 06/10/2024 06:35:27 ( 81.11, 24.15) 2.53 62 06/10/2024 07:27:14 ( -81.10,-168.74) 06/10/2024 07:26:14 ( -81.10,-168.82) 1.36 60 06/10/2024 08:17:59 ( 81.10, -1.37) 06/10/2024 08:16:58 ( 81.11, -1.34) 0.61 61 06/10/2024 09:08:44 ( -81.10, 165.89) 06/10/2024 09:07:45 ( -81.10, 165.70) 3.29 59 06/10/2024 09:59:29 ( 81.10, -26.74) 06/10/2024 09:58:29 ( 81.10, -26.82) 1.37 60 06/10/2024 10:50:14 ( -81.10, 140.52) 06/10/2024 10:49:15 ( -81.11, 140.60) 1.36 59 06/10/2024 11:40:59 ( 81.10, -52.11) 06/10/2024 11:40:00 ( 81.10, -52.31) 3.31 59 06/10/2024 12:31:44 ( -81.10, 115.15) 06/10/2024 12:30:46 ( -81.10, 115.12) 0.58 58 06/10/2024 13:22:29 ( 81.10, -77.49) 06/10/2024 13:21:30 ( 81.11, -77.41) 1.39 59 06/10/2024 14:13:14 ( -81.10, 89.78) 06/10/2024 14:12:17 ( -81.10, 89.63) 2.51 57 06/10/2024 15:03:59 ( 81.10,-102.86) 06/10/2024 15:03:01 ( 81.10,-102.89) 0.62 58 06/10/2024 15:54:44 ( -81.10, 64.41) 06/10/2024 15:53:47 ( -81.11, 64.53) 2.14 57 06/10/2024 16:45:29 ( 81.10,-128.23) 06/10/2024 16:44:32 ( 81.10,-128.38) 2.53 57 06/10/2024 17:36:14 ( -81.10, 39.04) 06/10/2024 17:35:18 ( -81.10, 39.05) 0.21 56 06/10/2024 18:26:59 ( 81.10,-153.60) 06/10/2024 18:26:02 ( 81.11,-153.48) 2.18 57 06/10/2024 19:17:44 ( -81.10, 13.66) 06/10/2024 19:16:49 ( -81.10, 13.56) 1.73 55 06/10/2024 20:08:29 ( 81.10,-178.97) 06/10/2024 20:07:33 ( 81.11,-178.96) 0.37 56 06/10/2024 20:59:14 ( -81.10, -11.71) 06/10/2024 20:58:19 ( -81.11, -11.54) 2.92 55 06/10/2024 21:49:59 ( 81.10, 155.66) 06/10/2024 21:49:04 ( 81.10, 155.56) 1.75 55 06/10/2024 22:40:44 ( -81.10, -37.08) 06/10/2024 22:39:50 ( -81.11, -37.02) 0.99 54 06/10/2024 23:31:29 ( 81.10, 130.28) 06/10/2024 23:30:34 ( 81.11, 130.45) 2.97 55 06/11/2024 00:22:14 ( -81.10, -62.45) 06/11/2024 00:21:21 ( -81.10, -62.51) 0.96 53 06/11/2024 01:12:59 ( 81.10, 104.91) 06/11/2024 01:12:05 ( 81.11, 104.97) 1.07 54 06/11/2024 02:03:44 ( -81.10, -87.82) 06/11/2024 02:02:52 ( -81.10, -87.99) 2.90 52 06/11/2024 02:54:29 ( 81.10, 79.54) 06/11/2024 02:53:36 ( 81.10, 79.49) 1.00 53 06/11/2024 03:45:14 ( -81.10,-113.19) 06/11/2024 03:44:22 ( -81.11,-113.09) 1.76 52 06/11/2024 04:35:59 ( 81.10, 54.17) 06/11/2024 04:35:07 ( 81.10, 54.00) 2.90 52 06/11/2024 05:26:44 ( -81.10,-138.56) 06/11/2024 05:25:53 ( -81.10,-138.57) 0.24 51 06/11/2024 06:17:29 ( 81.10, 28.80) 06/11/2024 06:16:37 ( 81.11, 28.90) 1.84 52 06/11/2024 07:08:14 ( -81.10,-163.93) 06/11/2024 07:07:24 ( -81.10,-164.06) 2.13 50 06/11/2024 07:58:59 ( 81.10, 3.43) 06/11/2024 07:58:08 ( 81.11, 3.41) 0.44 51 06/11/2024 08:49:44 ( -81.10, 170.69) 06/11/2024 08:48:54 ( -81.11, 170.84) 2.54 50 06/11/2024 09:40:29 ( 81.10, -21.95) 06/11/2024 09:39:39 ( 81.10, -22.07) 2.13 50 06/11/2024 10:31:14 ( -81.10, 145.32) 06/11/2024 10:30:25 ( -81.11, 145.36) 0.63 49 06/11/2024 11:21:59 ( 81.10, -47.32) 06/11/2024 11:21:09 ( 81.11, -47.17) 2.63 50 06/11/2024 12:12:44 ( -81.10, 119.95) 06/11/2024 12:11:56 ( -81.10, 119.87) 1.36 48 06/11/2024 13:03:29 ( 81.10, -72.69) 06/11/2024 13:02:40 ( 81.11, -72.66) 0.79 49 06/11/2024 13:54:14 ( -81.10, 94.58) 06/11/2024 13:53:27 ( -81.10, 94.39) 3.29 47 06/11/2024 14:44:59 ( 81.10, -98.06) 06/11/2024 14:44:11 ( 81.10, -98.14) 1.38 48 06/11/2024 15:35:44 ( -81.10, 69.21) 06/11/2024 15:34:57 ( -81.11, 69.29) 1.40 47 06/11/2024 16:26:29 ( 81.10,-123.44) 06/11/2024 16:25:42 ( 81.10,-123.63) 3.28 47 06/11/2024 17:17:14 ( -81.10, 43.84) 06/11/2024 17:16:28 ( -81.10, 43.80) 0.64 46 06/11/2024 18:07:59 ( 81.10,-148.81) 06/11/2024 18:07:12 ( 81.11,-148.73) 1.52 47 06/11/2024 18:58:44 ( -81.10, 18.46) 06/11/2024 18:57:59 ( -81.10, 18.32) 2.52 45 06/11/2024 19:49:29 ( 81.10,-174.18) 06/11/2024 19:48:43 ( 81.11,-174.21) 0.73 46 06/11/2024 20:40:14 ( -81.10, -6.91) 06/11/2024 20:39:29 ( -81.11, -6.79) 2.17 45 06/11/2024 21:30:59 ( 81.10, 160.45) 06/11/2024 21:30:14 ( 81.10, 160.30) 2.51 45 06/11/2024 22:21:44 ( -81.10, -32.28) 06/11/2024 22:21:00 ( -81.11, -32.27) 0.40 44 06/11/2024 23:12:28 ( 81.10, 135.08) 06/11/2024 23:11:43 ( 81.11, 135.20) 2.29 45 06/12/2024 00:03:13 ( -81.10, -57.65) 06/12/2024 00:02:30 ( -81.10, -57.75) 1.77 43 06/12/2024 00:53:58 ( 81.10, 109.70) 06/12/2024 00:53:14 ( 81.11, 109.72) 0.63 44 06/12/2024 01:44:43 ( -81.10, -83.02) 06/12/2024 01:44:00 ( -81.11, -82.86) 2.94 43