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: 12/18/2024
| 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 | 12/20/2024 | 14:16:04 | -70.65, 141.42 | 85.98 | 12/20/2024 | 14:17:14 | -70.52, 142.76 | 86.14 | 51.48 | 70 |
| 2 | 12/20/2024 | 15:06:39 | 70.05, -50.34 | 93.41 | 12/20/2024 | 15:06:48 | 70.04, -50.30 | 93.39 | 2.41 | 9 |
| 3 | 12/20/2024 | 15:57:20 | -69.91, 117.19 | 86.74 | 12/20/2024 | 15:56:18 | -69.93, 117.17 | 86.72 | 1.79 | 62 |
| 4 | 12/23/2024 | 06:32:53 | -70.09,-101.94 | 86.57 | 12/23/2024 | 06:33:50 | -70.09,-101.99 | 86.57 | 1.81 | 57 |
| 5 | 12/23/2024 | 07:23:37 | 69.97, 65.54 | 93.32 | 12/23/2024 | 07:23:17 | 69.98, 65.51 | 93.33 | 2.02 | 20 |
| 6 | 12/23/2024 | 08:14:07 | -69.24,-126.07 | 87.44 | 12/23/2024 | 08:12:58 | -69.27,-127.83 | 87.37 | 69.35 | 69 |
| 7 | 12/25/2024 | 21:59:27 | 71.06,-155.07 | 94.39 | 12/25/2024 | 22:00:33 | 70.98,-152.41 | 94.24 | 96.59 | 66 |
| 8 | 12/25/2024 | 22:49:52 | -70.06, 13.85 | 86.65 | 12/25/2024 | 22:50:18 | -70.05, 13.84 | 86.67 | 1.72 | 26 |
| 9 | 12/25/2024 | 23:40:36 | 69.95,-178.68 | 93.24 | 12/25/2024 | 23:39:45 | 69.94,-178.67 | 93.22 | 1.99 | 51 |
| 10 | 12/28/2024 | 14:16:07 | 70.11, -37.78 | 93.29 | 12/28/2024 | 14:17:14 | 70.11, -37.81 | 93.28 | 1.24 | 67 |
| 11 | 12/28/2024 | 15:06:49 | -70.00, 129.70 | 86.83 | 12/28/2024 | 15:06:44 | -70.01, 129.67 | 86.83 | 1.32 | 5 |
| 12 | 12/28/2024 | 15:57:27 | 69.58, -62.36 | 92.73 | 12/28/2024 | 15:56:16 | 69.61, -63.22 | 92.79 | 33.64 | 71 |
| 13 | 12/31/2024 | 06:33:05 | 70.07, 78.05 | 93.07 | 12/31/2024 | 06:33:40 | 70.07, 78.03 | 93.07 | 0.93 | 35 |
| 14 | 12/31/2024 | 07:23:47 | -69.95,-114.46 | 87.06 | 12/31/2024 | 07:23:10 | -69.97,-114.48 | 87.04 | 1.99 | 37 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/18/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 12/18/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9