Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/28/2023
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
1 | 04/30/2023 | 13:25:52 | 70.93, -26.33 | 56.08 | 04/30/2023 | 13:27:00 | 70.86, -24.47 | 55.97 | 67.90 | 68 |
2 | 04/30/2023 | 14:16:22 | -70.21, 142.15 | 124.68 | 04/30/2023 | 14:16:40 | -70.20, 142.18 | 124.69 | 1.35 | 18 |
3 | 04/30/2023 | 15:07:06 | 70.09, -50.36 | 55.19 | 04/30/2023 | 15:06:07 | 70.10, -50.32 | 55.20 | 1.75 | 59 |
4 | 05/03/2023 | 05:42:35 | 70.25, 90.54 | 54.57 | 05/03/2023 | 05:43:38 | 70.28, 90.53 | 54.59 | 3.43 | 63 |
5 | 05/03/2023 | 06:33:17 | -70.16,-102.00 | 125.54 | 05/03/2023 | 06:33:08 | -70.17,-101.99 | 125.53 | 1.29 | 9 |
6 | 05/03/2023 | 07:23:53 | 69.62, 66.12 | 53.90 | 05/03/2023 | 07:22:42 | 69.67, 64.96 | 53.98 | 45.17 | 71 |
7 | 05/05/2023 | 21:59:29 | 70.21,-153.62 | 53.75 | 05/05/2023 | 22:00:05 | 70.21,-153.68 | 53.75 | 2.36 | 36 |
8 | 05/05/2023 | 22:50:11 | -70.12, 13.84 | 126.36 | 05/05/2023 | 22:49:35 | -70.11, 13.80 | 126.37 | 1.88 | 36 |
9 | 05/08/2023 | 13:25:49 | -70.76, 153.96 | 126.41 | 05/08/2023 | 13:26:59 | -70.61, 155.14 | 126.59 | 46.31 | 70 |
10 | 05/08/2023 | 14:16:24 | 70.18, -37.80 | 52.97 | 05/08/2023 | 14:16:32 | 70.17, -37.86 | 52.97 | 2.38 | 8 |
11 | 05/08/2023 | 15:07:06 | -70.08, 129.66 | 127.13 | 05/08/2023 | 15:06:02 | -70.07, 129.63 | 127.14 | 2.17 | 64 |
12 | 05/11/2023 | 05:42:35 | -70.26, -89.46 | 127.64 | 05/11/2023 | 05:43:31 | -70.28, -89.47 | 127.63 | 1.53 | 56 |
13 | 05/11/2023 | 06:33:19 | 70.15, 78.02 | 52.24 | 05/11/2023 | 06:32:58 | 70.16, 78.01 | 52.25 | 0.82 | 21 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/28/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/28/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8