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: 8/15/2024
| 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 | 08/17/2024 | 05:42:28 | 70.94, 89.37 | 57.71 | 08/17/2024 | 05:43:35 | 70.80, 91.48 | 57.49 | 78.53 | 67 |
| 2 | 08/17/2024 | 06:32:55 | -70.07,-101.92 | 123.20 | 08/17/2024 | 06:33:16 | -70.09,-101.95 | 123.19 | 1.99 | 21 |
| 3 | 08/17/2024 | 07:23:40 | 70.00, 65.49 | 56.74 | 08/17/2024 | 07:22:43 | 69.98, 65.55 | 56.73 | 3.10 | 57 |
| 4 | 08/19/2024 | 21:59:08 | 70.17,-153.62 | 57.76 | 08/19/2024 | 22:00:13 | 70.18,-153.56 | 57.76 | 2.63 | 65 |
| 5 | 08/19/2024 | 22:49:49 | -70.03, 13.91 | 122.38 | 08/19/2024 | 22:49:44 | -70.01, 13.84 | 122.39 | 3.30 | 5 |
| 6 | 08/19/2024 | 23:40:27 | 69.59,-178.13 | 57.19 | 08/19/2024 | 23:39:16 | 69.63,-179.05 | 57.25 | 35.61 | 71 |
| 7 | 08/22/2024 | 14:16:01 | 70.10, -37.75 | 58.59 | 08/22/2024 | 14:16:39 | 70.12, -37.73 | 58.60 | 2.35 | 38 |
| 8 | 08/22/2024 | 15:06:43 | -70.01, 129.71 | 121.50 | 08/22/2024 | 15:06:09 | -70.02, 129.75 | 121.50 | 1.54 | 34 |
| 9 | 08/25/2024 | 05:42:19 | -70.69, -90.21 | 119.91 | 08/25/2024 | 05:43:28 | -70.59, -88.78 | 120.05 | 53.78 | 69 |
| 10 | 08/25/2024 | 06:32:53 | 70.06, 78.09 | 59.45 | 08/25/2024 | 06:33:03 | 70.04, 78.06 | 59.43 | 2.42 | 10 |
| 11 | 08/25/2024 | 07:23:35 | -69.96,-114.44 | 120.64 | 08/25/2024 | 07:22:33 | -69.93,-114.46 | 120.67 | 3.16 | 62 |
| 12 | 08/27/2024 | 21:59:02 | -70.14, 26.44 | 119.55 | 08/27/2024 | 21:59:58 | -70.16, 26.50 | 119.54 | 3.00 | 56 |
| 13 | 08/27/2024 | 22:49:46 | 70.04,-166.10 | 60.36 | 08/27/2024 | 22:49:25 | 70.04,-166.03 | 60.36 | 2.65 | 21 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 8/15/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 08/15/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9