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: 6/22/2023
| 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 | 06/22/2023 | 21:09:17 | 70.57,-141.19 | 47.10 | 06/22/2023 | 21:10:28 | 70.47,-140.78 | 46.98 | 18.26 | 71 |
| 2 | 06/22/2023 | 21:59:55 | -70.27, 26.60 | 133.22 | 06/22/2023 | 22:00:00 | -70.25, 26.53 | 133.23 | 3.41 | 5 |
| 3 | 06/22/2023 | 22:50:39 | 70.15,-165.90 | 46.66 | 06/22/2023 | 22:49:27 | 70.15,-165.98 | 46.67 | 2.74 | 72 |
| 4 | 06/25/2023 | 13:26:10 | 70.36, -25.11 | 46.94 | 06/25/2023 | 13:26:59 | 70.33, -25.10 | 46.90 | 3.33 | 49 |
| 5 | 06/25/2023 | 14:16:51 | -70.22, 142.43 | 133.21 | 06/25/2023 | 14:16:29 | -70.22, 142.38 | 133.21 | 1.98 | 22 |
| 6 | 06/28/2023 | 05:43:05 | 70.27, 90.79 | 46.95 | 06/28/2023 | 05:43:28 | 70.28, 90.72 | 46.95 | 2.85 | 23 |
| 7 | 06/28/2023 | 06:33:47 | -70.18,-101.75 | 133.15 | 06/28/2023 | 06:32:58 | -70.17,-101.80 | 133.15 | 2.17 | 49 |
| 8 | 06/30/2023 | 21:09:17 | -70.36, 39.11 | 132.82 | 06/30/2023 | 21:10:29 | -70.37, 39.09 | 132.82 | 1.52 | 72 |
| 9 | 06/30/2023 | 22:00:01 | 70.24,-153.41 | 47.06 | 06/30/2023 | 21:59:56 | 70.26,-153.43 | 47.08 | 1.60 | 5 |
| 10 | 06/30/2023 | 22:50:41 | -70.04, 14.22 | 133.14 | 06/30/2023 | 22:49:27 | -70.10, 13.98 | 133.08 | 10.78 | 74 |
| 11 | 07/03/2023 | 13:26:12 | -70.33, 154.91 | 132.65 | 07/03/2023 | 13:26:56 | -70.32, 154.92 | 132.67 | 0.99 | 44 |
| 12 | 07/03/2023 | 14:16:56 | 70.22, -37.61 | 47.24 | 07/03/2023 | 14:16:23 | 70.21, -37.61 | 47.23 | 1.51 | 33 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 6/22/2023
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 06/22/2023 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9