Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/11/2023
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 08/12/2023 | 13:26:16 | 70.39, -25.30 | 55.44 | 08/12/2023 | 13:27:27 | 70.33, -25.11 | 55.36 | 9.72 | 71 |
| 2 | 08/12/2023 | 14:16:56 | -70.20, 142.31 | 124.76 | 08/12/2023 | 14:16:57 | -70.21, 142.35 | 124.75 | 1.57 | 1 |
| 3 | 08/12/2023 | 15:07:38 | 69.98, -50.03 | 55.02 | 08/12/2023 | 15:06:26 | 70.01, -50.30 | 55.07 | 10.78 | 72 |
| 4 | 08/15/2023 | 05:43:08 | 70.27, 90.65 | 56.13 | 08/15/2023 | 05:43:57 | 70.27, 90.68 | 56.11 | 1.22 | 49 |
| 5 | 08/15/2023 | 06:33:49 | -70.14,-101.81 | 124.01 | 08/15/2023 | 06:33:27 | -70.15,-101.85 | 123.99 | 2.54 | 22 |
| 6 | 08/17/2023 | 22:00:00 | 70.22,-153.49 | 56.91 | 08/17/2023 | 22:00:25 | 70.24,-153.48 | 56.92 | 2.61 | 25 |
| 7 | 08/17/2023 | 22:50:42 | -70.13, 13.97 | 123.18 | 08/17/2023 | 22:49:55 | -70.13, 14.00 | 123.18 | 1.14 | 47 |
| 8 | 08/20/2023 | 13:26:13 | -70.48, 154.55 | 121.96 | 08/20/2023 | 13:27:25 | -70.40, 155.01 | 122.07 | 19.07 | 72 |
| 9 | 08/20/2023 | 14:16:53 | 70.16, -37.64 | 57.72 | 08/20/2023 | 14:16:54 | 70.18, -37.67 | 57.74 | 2.42 | 1 |
| 10 | 08/20/2023 | 15:07:35 | -70.07, 129.82 | 122.37 | 08/20/2023 | 15:06:24 | -70.08, 129.81 | 122.36 | 0.87 | 71 |
| 11 | 08/23/2023 | 05:43:03 | -70.28, -89.35 | 121.29 | 08/23/2023 | 05:43:55 | -70.27, -89.29 | 121.30 | 2.24 | 52 |
| 12 | 08/23/2023 | 06:33:47 | 70.17, 78.12 | 58.62 | 08/23/2023 | 06:33:22 | 70.16, 78.19 | 58.60 | 3.04 | 25 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 8/11/2023
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 08/11/2023 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9