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: 12/19/2024
| 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 | 14:16:05 | -70.67, 141.38 | 85.96 | 12/20/2024 | 14:17:14 | -70.56, 142.82 | 86.10 | 54.19 | 69 |
| 2 | 12/20/2024 | 15:06:39 | 70.02, -50.29 | 93.38 | 12/20/2024 | 15:06:49 | 70.02, -50.32 | 93.38 | 1.21 | 10 |
| 3 | 12/20/2024 | 15:57:21 | -69.93, 117.16 | 86.72 | 12/20/2024 | 15:56:19 | -69.91, 117.15 | 86.74 | 2.26 | 62 |
| 4 | 12/23/2024 | 06:32:53 | -70.10,-101.97 | 86.55 | 12/23/2024 | 06:33:50 | -70.09,-101.99 | 86.57 | 1.23 | 57 |
| 5 | 12/23/2024 | 07:23:37 | 69.99, 65.52 | 93.34 | 12/23/2024 | 07:23:17 | 69.99, 65.51 | 93.34 | 0.30 | 20 |
| 6 | 12/23/2024 | 08:14:07 | -69.26,-126.10 | 87.42 | 12/23/2024 | 08:12:58 | -69.27,-127.83 | 87.37 | 68.29 | 69 |
| 7 | 12/25/2024 | 22:49:52 | -70.07, 13.83 | 86.64 | 12/25/2024 | 22:50:18 | -70.07, 13.87 | 86.65 | 1.47 | 26 |
| 8 | 12/25/2024 | 23:40:36 | 69.96,-178.69 | 93.25 | 12/25/2024 | 23:39:45 | 69.96,-178.64 | 93.25 | 2.00 | 51 |
| 9 | 12/28/2024 | 14:16:08 | 70.11, -37.79 | 93.29 | 12/28/2024 | 14:17:16 | 70.11, -37.82 | 93.28 | 1.28 | 68 |
| 10 | 12/28/2024 | 15:06:50 | -70.01, 129.69 | 86.83 | 12/28/2024 | 15:06:46 | -70.00, 129.66 | 86.83 | 1.17 | 4 |
| 11 | 12/28/2024 | 15:57:29 | 69.64, -62.45 | 92.79 | 12/28/2024 | 15:56:17 | 69.67, -63.15 | 92.85 | 27.63 | 72 |
| 12 | 12/31/2024 | 06:33:06 | 70.06, 78.05 | 93.07 | 12/31/2024 | 06:33:43 | 70.05, 77.99 | 93.05 | 2.56 | 37 |
| 13 | 12/31/2024 | 07:23:48 | -69.95,-114.46 | 87.06 | 12/31/2024 | 07:23:13 | -69.95,-114.52 | 87.06 | 2.30 | 35 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/19/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 12/19/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9