Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and FY3D TLE Epoch: 2024 6 22. 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) 06/22/2024 04:29:53 ( 81.11, 55.33) 06/22/2024 04:30:50 ( 81.10, 55.49) 3.02 57 06/22/2024 05:20:37 ( -81.11,-137.10) 06/22/2024 05:21:36 ( -81.10,-137.23) 2.27 59 06/22/2024 06:11:22 ( 81.10, 30.33) 06/22/2024 06:12:20 ( 81.11, 30.38) 1.19 58 06/22/2024 07:02:07 ( -81.11,-162.48) 06/22/2024 07:03:06 ( -81.11,-162.34) 2.36 59 06/22/2024 07:52:52 ( 81.10, 4.94) 06/22/2024 07:53:51 ( 81.11, 4.89) 1.06 59 06/22/2024 08:43:37 ( -81.11, 172.14) 06/22/2024 08:44:37 ( -81.11, 172.17) 0.39 60 06/22/2024 09:34:22 ( 81.10, -20.44) 06/22/2024 09:35:22 ( 81.10, -20.60) 2.92 60 06/22/2024 10:25:07 ( -81.11, 146.76) 06/22/2024 10:26:08 ( -81.10, 146.67) 1.57 61 06/22/2024 11:15:52 ( 81.10, -45.82) 06/22/2024 11:16:52 ( 81.11, -45.71) 1.85 60 06/22/2024 12:06:37 ( -81.11, 121.38) 06/22/2024 12:07:38 ( -81.11, 121.56) 3.05 61 06/22/2024 12:57:22 ( 81.10, -71.20) 06/22/2024 12:58:23 ( 81.11, -71.21) 0.50 61 06/22/2024 13:48:07 ( -81.11, 96.00) 06/22/2024 13:49:09 ( -81.11, 96.07) 1.09 62 06/22/2024 14:38:52 ( 81.10, -96.58) 06/22/2024 14:39:54 ( 81.11, -96.70) 2.18 62 06/22/2024 15:29:37 ( -81.11, 70.62) 06/22/2024 15:30:40 ( -81.10, 70.57) 0.89 63 06/22/2024 16:20:22 ( 81.10,-121.96) 06/22/2024 16:21:24 ( 81.11,-121.81) 2.55 62 06/22/2024 17:11:07 ( -81.11, 45.25) 06/22/2024 17:12:11 ( -81.10, 45.08) 2.85 64 06/22/2024 18:01:52 ( 81.10,-147.34) 06/22/2024 18:02:55 ( 81.11,-147.31) 0.68 63 06/22/2024 18:52:37 ( -81.11, 19.87) 06/22/2024 18:53:41 ( -81.11, 19.97) 1.78 64 06/22/2024 19:43:22 ( 81.10,-172.72) 06/22/2024 19:44:26 ( 81.11,-172.80) 1.45 64 06/22/2024 20:34:07 ( -81.11, -5.51) 06/22/2024 20:35:12 ( -81.11, -5.52) 0.25 65 06/22/2024 21:24:52 ( 81.10, 161.90) 06/22/2024 21:25:56 ( 81.11, 162.09) 3.27 64 06/22/2024 22:15:37 ( -81.11, -30.89) 06/22/2024 22:16:43 ( -81.10, -31.02) 2.17 66 06/22/2024 23:06:22 ( 81.10, 136.52) 06/22/2024 23:07:27 ( 81.11, 136.59) 1.33 65 06/22/2024 23:57:07 ( -81.11, -56.27) 06/22/2024 23:58:13 ( -81.11, -56.13) 2.48 66 06/23/2024 00:47:52 ( 81.10, 111.14) 06/23/2024 00:48:58 ( 81.11, 111.10) 0.73 66 06/23/2024 01:38:37 ( -81.11, -81.65) 06/23/2024 01:39:44 ( -81.11, -81.62) 0.55 67 06/23/2024 02:29:22 ( 81.10, 85.76) 06/23/2024 02:30:29 ( 81.10, 85.61) 2.64 67 06/23/2024 03:20:07 ( -81.11,-107.03) 06/23/2024 03:21:15 ( -81.10,-107.12) 1.49 68 06/23/2024 04:10:52 ( 81.10, 60.38) 06/23/2024 04:11:59 ( 81.11, 60.50) 2.04 67 06/23/2024 05:01:37 ( -81.11,-132.41) 06/23/2024 05:02:45 ( -81.11,-132.23) 3.17 68 06/23/2024 05:52:22 ( 81.10, 35.00) 06/23/2024 05:53:30 ( 81.11, 35.00) 0.21 68 06/23/2024 06:43:07 ( -81.11,-157.79) 06/23/2024 06:44:16 ( -81.11,-157.72) 1.23 69 06/23/2024 07:33:52 ( 81.10, 9.62) 06/23/2024 07:35:01 ( 81.11, 9.51) 1.91 69 06/23/2024 08:24:37 ( -81.11, 176.83) 06/23/2024 08:25:47 ( -81.10, 176.78) 0.84 70 06/23/2024 09:15:22 ( 81.11, -15.76) 06/23/2024 09:16:31 ( 81.11, -15.60) 2.76 69 06/23/2024 10:06:07 ( -81.11, 151.45) 06/23/2024 10:07:18 ( -81.10, 151.29) 2.77 71 06/23/2024 10:56:52 ( 81.11, -41.14) 06/23/2024 10:58:02 ( 81.11, -41.10) 0.81 70 06/23/2024 11:47:37 ( -81.11, 126.07) 06/23/2024 11:48:48 ( -81.11, 126.18) 1.91 71 06/23/2024 12:38:22 ( 81.11, -66.52) 06/23/2024 12:39:33 ( 81.11, -66.59) 1.17 71 06/23/2024 13:29:07 ( -81.11, 100.69) 06/23/2024 13:30:19 ( -81.10, 100.69) 0.41 72 06/23/2024 14:19:52 ( 81.11, -91.91) 06/23/2024 14:21:04 ( 81.10, -92.09) 3.13 72 06/23/2024 15:10:37 ( -81.11, 75.31) 06/23/2024 15:11:50 ( -81.10, 75.19) 2.10 73 06/23/2024 16:01:22 ( 81.11,-117.29) 06/23/2024 16:02:34 ( 81.11,-117.20) 1.53 72 06/23/2024 16:52:07 ( -81.11, 49.93) 06/23/2024 16:53:20 ( -81.11, 50.08) 2.60 73 06/23/2024 17:42:52 ( 81.11,-142.67) 06/23/2024 17:44:05 ( 81.11,-142.69) 0.43 73 06/23/2024 18:33:37 ( -81.11, 24.55) 06/23/2024 18:34:51 ( -81.11, 24.59) 0.76 74 06/23/2024 19:24:22 ( 81.11,-168.05) 06/23/2024 19:25:36 ( 81.10,-168.19) 2.39 74 06/23/2024 20:15:07 ( -81.11, -0.83) 06/23/2024 20:16:22 ( -81.10, -0.91) 1.46 75 06/23/2024 21:05:52 ( 81.11, 166.57) 06/23/2024 21:07:06 ( 81.11, 166.70) 2.27 74 06/23/2024 21:56:37 ( -81.11, -26.21) 06/23/2024 21:57:52 ( -81.11, -26.02) 3.29 75 06/23/2024 22:47:22 ( 81.11, 141.19) 06/23/2024 22:48:37 ( 81.11, 141.21) 0.31 75