Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/29/2020
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Distance(km) | Time Diff (sec) |
| 1 | 09/11/2020 | 04:30:55 | -81.20,-126.66 | 99.02 | 09/11/2020 | 04:29:39 | -81.20,-126.50 | 99.00 | 2.85 | 76 |
| 2 | 09/11/2020 | 06:12:24 | -81.20,-152.02 | 98.99 | 09/11/2020 | 06:11:09 | -81.20,-151.93 | 98.96 | 1.53 | 75 |
| 3 | 09/11/2020 | 07:03:09 | 81.21, 15.22 | 81.04 | 09/11/2020 | 07:01:54 | 81.20, 15.29 | 81.07 | 1.15 | 75 |
| 4 | 09/11/2020 | 07:53:53 | -81.20,-177.37 | 98.97 | 09/11/2020 | 07:52:39 | -81.20,-177.36 | 98.93 | 0.21 | 74 |
| 5 | 09/11/2020 | 08:44:38 | 81.21, -10.13 | 81.06 | 09/11/2020 | 08:43:24 | 81.21, -10.14 | 81.10 | 0.19 | 74 |
| 6 | 09/11/2020 | 09:35:22 | -81.20, 157.28 | 98.95 | 09/11/2020 | 09:34:09 | -81.20, 157.21 | 98.90 | 1.12 | 73 |
| 7 | 09/11/2020 | 10:26:07 | 81.20, -35.48 | 81.08 | 09/11/2020 | 10:24:54 | 81.21, -35.57 | 81.14 | 1.53 | 73 |
| 8 | 09/11/2020 | 11:16:52 | -81.21, 131.54 | 98.87 | 09/11/2020 | 11:15:40 | -81.22, 131.40 | 98.81 | 2.45 | 72 |
| 9 | 09/11/2020 | 12:07:36 | 81.20, -60.84 | 81.11 | 09/11/2020 | 12:06:24 | 81.21, -61.00 | 81.17 | 2.87 | 72 |
| 10 | 09/11/2020 | 12:58:21 | -81.21, 106.18 | 98.84 | 09/11/2020 | 12:57:09 | -81.21, 106.35 | 98.83 | 2.82 | 72 |
| 11 | 09/11/2020 | 13:49:06 | 81.21, -86.58 | 81.18 | 09/11/2020 | 13:47:54 | 81.21, -86.44 | 81.20 | 2.41 | 72 |
| 12 | 09/11/2020 | 14:39:50 | -81.21, 80.83 | 98.82 | 09/11/2020 | 14:38:39 | -81.21, 80.92 | 98.79 | 1.49 | 71 |
| 13 | 09/11/2020 | 15:30:35 | 81.21,-111.93 | 81.21 | 09/11/2020 | 15:29:24 | 81.21,-111.87 | 81.24 | 1.08 | 71 |
| 14 | 09/11/2020 | 16:21:19 | -81.21, 55.48 | 98.80 | 09/11/2020 | 16:20:09 | -81.21, 55.49 | 98.76 | 0.17 | 70 |
| 15 | 09/11/2020 | 17:12:04 | 81.21,-137.28 | 81.23 | 09/11/2020 | 17:10:54 | 81.21,-137.30 | 81.27 | 0.27 | 70 |
| 16 | 09/11/2020 | 18:02:48 | -81.21, 30.12 | 98.77 | 09/11/2020 | 18:01:39 | -81.21, 30.06 | 98.73 | 1.16 | 69 |
| 17 | 09/11/2020 | 18:53:33 | 81.21,-162.64 | 81.25 | 09/11/2020 | 18:52:24 | 81.21,-162.73 | 81.31 | 1.61 | 69 |
| 18 | 09/11/2020 | 19:44:17 | -81.21, 4.77 | 98.75 | 09/11/2020 | 19:43:09 | -81.21, 4.63 | 98.69 | 2.48 | 68 |
| 19 | 09/11/2020 | 20:35:02 | 81.21, 172.01 | 81.28 | 09/11/2020 | 20:33:54 | 81.22, 171.84 | 81.34 | 2.95 | 68 |
| 20 | 09/11/2020 | 21:25:46 | -81.21, -20.58 | 98.73 | 09/11/2020 | 21:24:38 | -81.20, -20.42 | 98.71 | 2.78 | 68 |
| 21 | 09/11/2020 | 22:16:31 | 81.21, 146.65 | 81.30 | 09/11/2020 | 22:15:23 | 81.21, 146.79 | 81.32 | 2.34 | 68 |
| 22 | 09/11/2020 | 23:07:15 | -81.21, -45.94 | 98.70 | 09/11/2020 | 23:06:08 | -81.21, -45.85 | 98.68 | 1.46 | 67 |
| 23 | 09/11/2020 | 23:58:00 | 81.21, 121.30 | 81.33 | 09/11/2020 | 23:56:53 | 81.21, 121.36 | 81.35 | 1.00 | 67 |
| 24 | 09/12/2020 | 00:48:44 | -81.21, -71.29 | 98.68 | 09/12/2020 | 00:47:38 | -81.21, -71.28 | 98.65 | 0.14 | 66 |
| 25 | 09/12/2020 | 01:39:29 | 81.21, 95.95 | 81.35 | 09/12/2020 | 01:38:23 | 81.21, 95.93 | 81.39 | 0.34 | 66 |
Figure of FY3D and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/29/2020
Download SNOs between FY3D and NOAA-20 since TLE EPOCH: 08/29/2020 in txt file.
Historical Predications of SNOs between FY3D and NOAA-20