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: 4/6/2024
| 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 | 04/08/2024 | 14:16:18 | -70.21, 142.15 | 117.38 | 04/08/2024 | 14:17:10 | -70.18, 142.16 | 117.41 | 3.19 | 52 |
| 2 | 04/08/2024 | 15:07:02 | 70.08, -50.35 | 62.48 | 04/08/2024 | 15:06:37 | 70.07, -50.35 | 62.47 | 1.20 | 25 |
| 3 | 04/08/2024 | 15:57:28 | -69.15, 118.32 | 118.49 | 04/08/2024 | 15:56:21 | -69.19, 116.09 | 118.39 | 88.44 | 67 |
| 4 | 04/11/2024 | 05:42:48 | 71.12, 89.12 | 62.60 | 04/11/2024 | 05:43:54 | 71.03, 91.68 | 62.44 | 92.71 | 66 |
| 5 | 04/11/2024 | 06:33:13 | -70.14,-101.98 | 118.44 | 04/11/2024 | 06:33:38 | -70.16,-101.99 | 118.43 | 2.07 | 25 |
| 6 | 04/11/2024 | 07:23:57 | 70.02, 65.52 | 61.42 | 04/11/2024 | 07:23:05 | 70.04, 65.49 | 61.45 | 3.22 | 52 |
| 7 | 04/13/2024 | 21:59:26 | 70.22,-153.66 | 60.68 | 04/13/2024 | 22:00:35 | 70.21,-153.66 | 60.67 | 0.54 | 69 |
| 8 | 04/13/2024 | 22:50:08 | -70.13, 13.80 | 119.43 | 04/13/2024 | 22:50:05 | -70.11, 13.82 | 119.45 | 2.11 | 3 |
| 9 | 04/13/2024 | 23:40:47 | 69.75,-178.32 | 60.17 | 04/13/2024 | 23:39:35 | 69.83,-178.93 | 60.27 | 25.24 | 72 |
| 10 | 04/16/2024 | 14:16:21 | 70.17, -37.81 | 59.67 | 04/16/2024 | 14:17:02 | 70.20, -37.80 | 59.70 | 3.61 | 41 |
| 11 | 04/16/2024 | 15:07:03 | -70.07, 129.65 | 120.44 | 04/16/2024 | 15:06:32 | -70.10, 129.69 | 120.42 | 3.22 | 31 |
| 12 | 04/19/2024 | 05:42:44 | -70.86, -90.46 | 120.54 | 04/19/2024 | 05:43:53 | -70.77, -88.72 | 120.67 | 64.40 | 69 |
| 13 | 04/19/2024 | 06:33:16 | 70.12, 78.02 | 58.69 | 04/19/2024 | 06:33:30 | 70.10, 77.95 | 58.67 | 3.28 | 14 |
| 14 | 04/19/2024 | 07:23:58 | -70.02,-114.51 | 121.43 | 04/19/2024 | 07:23:00 | -70.01,-114.56 | 121.44 | 2.43 | 58 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 4/6/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 04/06/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9