Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/18/2023
Index | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
1 | 03/20/2023 | 05:19:20 | 70.31, 96.80 | 70.55 | 03/20/2023 | 05:18:25 | 70.33, 96.83 | 70.57 | 1.91 | 55 |
2 | 03/20/2023 | 06:08:49 | -70.25, -95.66 | 109.52 | 03/20/2023 | 06:09:07 | -70.24, -95.72 | 109.53 | 2.48 | 18 |
3 | 03/20/2023 | 06:58:30 | 69.38, 70.78 | 69.64 | 03/20/2023 | 06:59:37 | 69.37, 72.89 | 69.55 | 82.66 | 67 |
4 | 03/22/2023 | 21:35:46 | 70.32,-147.31 | 69.49 | 03/22/2023 | 21:35:23 | 70.29,-147.35 | 69.47 | 3.12 | 23 |
5 | 03/22/2023 | 22:25:16 | -70.20, 20.16 | 110.63 | 03/22/2023 | 22:26:05 | -70.20, 20.10 | 110.64 | 1.96 | 49 |
6 | 03/25/2023 | 13:02:46 | -70.34, 160.96 | 111.54 | 03/25/2023 | 13:01:36 | -70.33, 161.04 | 111.53 | 3.05 | 70 |
7 | 03/25/2023 | 13:52:12 | 70.28, -31.47 | 68.40 | 03/25/2023 | 13:52:21 | 70.27, -31.55 | 68.39 | 3.09 | 9 |
8 | 03/25/2023 | 14:41:47 | -69.90, 135.61 | 111.99 | 03/25/2023 | 14:42:58 | -69.92, 136.31 | 112.00 | 26.86 | 71 |
9 | 03/28/2023 | 05:19:11 | -70.32, -83.17 | 112.61 | 03/28/2023 | 05:18:34 | -70.32, -83.17 | 112.60 | 0.33 | 37 |
10 | 03/28/2023 | 06:08:38 | 70.21, 84.31 | 67.27 | 03/28/2023 | 06:09:18 | 70.20, 84.32 | 67.26 | 0.82 | 40 |
11 | 03/30/2023 | 20:46:03 | 70.49,-134.67 | 66.52 | 03/30/2023 | 20:44:51 | 70.52,-135.03 | 66.57 | 13.83 | 72 |
12 | 03/30/2023 | 21:35:35 | -70.27, 32.65 | 113.71 | 03/30/2023 | 21:35:30 | -70.26, 32.69 | 113.71 | 1.63 | 5 |
13 | 03/30/2023 | 22:25:02 | 70.15,-159.87 | 66.17 | 03/30/2023 | 22:26:14 | 70.15,-159.83 | 66.16 | 1.83 | 72 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/18/2023
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/18/2023 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP