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: 9/2/2024
| 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 | 09/02/2024 | 06:32:47 | -70.07,-101.91 | 117.70 | 09/02/2024 | 06:33:26 | -70.08,-101.97 | 117.70 | 2.58 | 39 |
| 2 | 09/02/2024 | 07:23:31 | 69.96, 65.57 | 62.20 | 09/02/2024 | 07:22:53 | 69.98, 65.53 | 62.22 | 2.36 | 38 |
| 3 | 09/04/2024 | 21:59:07 | 70.66,-154.36 | 63.88 | 09/04/2024 | 22:00:16 | 70.53,-153.05 | 63.71 | 50.33 | 69 |
| 4 | 09/04/2024 | 22:49:40 | -70.08, 13.86 | 116.71 | 09/04/2024 | 22:49:52 | -70.09, 13.93 | 116.71 | 2.84 | 12 |
| 5 | 09/04/2024 | 23:40:23 | 69.93,-178.59 | 63.14 | 09/04/2024 | 23:39:20 | 69.92,-178.65 | 63.15 | 2.10 | 63 |
| 6 | 09/07/2024 | 14:15:49 | 70.11, -37.72 | 64.31 | 09/07/2024 | 14:16:48 | 70.13, -37.74 | 64.31 | 1.74 | 59 |
| 7 | 09/07/2024 | 15:06:31 | -70.01, 129.75 | 115.79 | 09/07/2024 | 15:06:18 | -70.01, 129.74 | 115.79 | 0.79 | 13 |
| 8 | 09/07/2024 | 15:57:04 | 69.33, -61.94 | 63.52 | 09/07/2024 | 15:55:55 | 69.35, -63.53 | 63.59 | 62.52 | 69 |
| 9 | 09/10/2024 | 06:32:40 | 70.06, 78.14 | 65.26 | 09/10/2024 | 06:33:12 | 70.09, 78.12 | 65.28 | 3.08 | 32 |
| 10 | 09/10/2024 | 07:23:22 | -69.96,-114.38 | 114.84 | 09/10/2024 | 07:22:42 | -69.98,-114.41 | 114.82 | 2.68 | 40 |
| 11 | 09/12/2024 | 21:58:52 | -70.44, 26.03 | 113.36 | 09/12/2024 | 22:00:04 | -70.31, 26.71 | 113.50 | 28.84 | 72 |
| 12 | 09/12/2024 | 22:49:30 | 70.03,-166.03 | 66.25 | 09/12/2024 | 22:49:34 | 70.03,-166.05 | 66.24 | 0.68 | 4 |
| 13 | 09/12/2024 | 23:40:12 | -69.92, 1.45 | 113.86 | 09/12/2024 | 23:39:04 | -69.92, 1.43 | 113.85 | 0.85 | 68 |
| 14 | 09/15/2024 | 14:15:37 | -70.11, 142.33 | 112.67 | 09/15/2024 | 14:16:28 | -70.13, 142.37 | 112.65 | 2.90 | 51 |
| 15 | 09/15/2024 | 15:06:21 | 70.02, -50.23 | 67.26 | 09/15/2024 | 15:05:55 | 70.01, -50.16 | 67.25 | 3.01 | 26 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/2/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 09/02/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9