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: 4/22/2023
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 | 04/22/2023 | 14:16:20 | 70.18, -37.81 | 57.87 | 04/22/2023 | 14:16:42 | 70.15, -37.87 | 57.84 | 3.48 | 22 |
2 | 04/22/2023 | 15:07:02 | -70.09, 129.64 | 122.24 | 04/22/2023 | 15:06:11 | -70.10, 129.68 | 122.23 | 1.72 | 51 |
3 | 04/25/2023 | 05:42:32 | -70.32, -89.58 | 122.86 | 04/25/2023 | 05:43:43 | -70.30, -89.43 | 122.89 | 6.08 | 71 |
4 | 04/25/2023 | 06:33:15 | 70.16, 77.99 | 56.96 | 04/25/2023 | 06:33:11 | 70.14, 77.98 | 56.94 | 1.68 | 4 |
5 | 04/25/2023 | 07:23:55 | -69.96,-114.39 | 123.26 | 04/25/2023 | 07:22:42 | -69.98,-114.61 | 123.23 | 8.73 | 73 |
6 | 04/27/2023 | 21:59:27 | -70.26, 26.30 | 123.79 | 04/27/2023 | 22:00:14 | -70.24, 26.34 | 123.82 | 3.01 | 47 |
7 | 04/27/2023 | 22:50:11 | 70.15,-166.22 | 56.08 | 04/27/2023 | 22:49:41 | 70.13,-166.17 | 56.07 | 2.68 | 30 |
8 | 04/30/2023 | 13:25:55 | 71.08, -26.60 | 56.25 | 04/30/2023 | 13:27:02 | 70.99, -24.30 | 56.09 | 83.71 | 67 |
9 | 04/30/2023 | 14:16:22 | -70.20, 142.15 | 124.68 | 04/30/2023 | 14:16:44 | -70.23, 142.20 | 124.67 | 3.07 | 22 |
10 | 04/30/2023 | 15:07:06 | 70.09, -50.36 | 55.19 | 04/30/2023 | 15:06:11 | 70.12, -50.32 | 55.22 | 3.17 | 55 |
11 | 05/03/2023 | 05:42:35 | 70.25, 90.53 | 54.58 | 05/03/2023 | 05:43:45 | 70.26, 90.48 | 54.57 | 2.10 | 70 |
12 | 05/03/2023 | 06:33:17 | -70.16,-102.00 | 125.54 | 05/03/2023 | 06:33:15 | -70.16,-102.03 | 125.54 | 1.13 | 2 |
13 | 05/03/2023 | 07:23:57 | 69.84, 65.80 | 54.12 | 05/03/2023 | 07:22:45 | 69.88, 65.22 | 54.18 | 22.64 | 72 |
14 | 05/05/2023 | 21:59:29 | 70.22,-153.64 | 53.76 | 05/05/2023 | 22:00:14 | 70.25,-153.67 | 53.78 | 3.01 | 45 |
15 | 05/05/2023 | 22:50:11 | -70.12, 13.83 | 126.35 | 05/05/2023 | 22:49:44 | -70.15, 13.82 | 126.33 | 2.75 | 27 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/22/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/22/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8