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: 8/10/2023
| 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 | 13:26:15 | 70.35, -25.23 | 55.39 | 08/12/2023 | 13:27:27 | 70.32, -25.13 | 55.35 | 4.78 | 72 |
| 2 | 08/12/2023 | 14:16:56 | -70.21, 142.30 | 124.75 | 08/12/2023 | 14:16:57 | -70.20, 142.33 | 124.76 | 1.55 | 1 |
| 3 | 08/12/2023 | 15:07:38 | 69.98, -50.05 | 55.03 | 08/12/2023 | 15:06:26 | 70.00, -50.32 | 55.06 | 10.40 | 72 |
| 4 | 08/15/2023 | 05:43:08 | 70.28, 90.64 | 56.14 | 08/15/2023 | 05:43:57 | 70.26, 90.66 | 56.10 | 3.19 | 49 |
| 5 | 08/15/2023 | 06:33:49 | -70.14,-101.83 | 124.00 | 08/15/2023 | 06:33:27 | -70.14,-101.87 | 124.00 | 1.51 | 22 |
| 6 | 08/17/2023 | 22:00:01 | 70.23,-153.51 | 56.92 | 08/17/2023 | 22:00:26 | 70.22,-153.50 | 56.91 | 0.88 | 25 |
| 7 | 08/17/2023 | 22:50:43 | -70.14, 13.95 | 123.17 | 08/17/2023 | 22:49:56 | -70.11, 13.97 | 123.19 | 3.00 | 47 |
| 8 | 08/20/2023 | 13:26:13 | -70.50, 154.53 | 121.95 | 08/20/2023 | 13:27:24 | -70.43, 155.05 | 122.04 | 20.60 | 71 |
| 9 | 08/20/2023 | 14:16:53 | 70.18, -37.66 | 57.74 | 08/20/2023 | 14:16:54 | 70.16, -37.70 | 57.71 | 2.84 | 1 |
| 10 | 08/20/2023 | 15:07:35 | -70.08, 129.80 | 122.36 | 08/20/2023 | 15:06:23 | -70.11, 129.86 | 122.33 | 3.25 | 72 |
| 11 | 08/23/2023 | 05:43:02 | -70.24, -89.30 | 121.33 | 08/23/2023 | 05:43:55 | -70.24, -89.34 | 121.34 | 1.71 | 53 |
| 12 | 08/23/2023 | 06:33:46 | 70.14, 78.17 | 58.58 | 08/23/2023 | 06:33:22 | 70.12, 78.14 | 58.57 | 1.95 | 24 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 8/10/2023
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 08/10/2023 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9