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: 5/16/2024
| 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 | 05/18/2024 | 14:16:04 | 70.19, -37.82 | 50.38 | 05/18/2024 | 14:16:35 | 70.19, -37.78 | 50.36 | 1.59 | 31 |
| 2 | 05/18/2024 | 15:06:46 | -70.10, 129.64 | 129.74 | 05/18/2024 | 15:06:05 | -70.07, 129.69 | 129.76 | 3.09 | 41 |
| 3 | 05/21/2024 | 05:42:16 | -70.57, -89.94 | 129.78 | 05/21/2024 | 05:43:27 | -70.46, -89.14 | 129.92 | 32.36 | 71 |
| 4 | 05/21/2024 | 06:32:54 | 70.16, 78.02 | 49.78 | 05/21/2024 | 06:32:58 | 70.13, 78.03 | 49.75 | 3.12 | 4 |
| 5 | 05/21/2024 | 07:23:35 | -70.00,-114.43 | 130.39 | 05/21/2024 | 07:22:28 | -70.02,-114.50 | 130.37 | 2.86 | 67 |
| 6 | 05/23/2024 | 21:59:01 | -70.23, 26.38 | 130.65 | 05/23/2024 | 21:59:53 | -70.23, 26.43 | 130.66 | 2.14 | 52 |
| 7 | 05/23/2024 | 22:49:44 | 70.08,-166.09 | 49.20 | 05/23/2024 | 22:49:20 | 70.11,-166.09 | 49.23 | 3.41 | 24 |
| 8 | 05/23/2024 | 23:40:11 | -69.19, 2.54 | 131.74 | 05/23/2024 | 23:39:04 | -69.23, 0.35 | 131.64 | 86.88 | 67 |
| 9 | 05/26/2024 | 13:25:25 | 71.12, -26.60 | 49.82 | 05/26/2024 | 13:26:31 | 71.03, -24.10 | 49.66 | 90.92 | 66 |
| 10 | 05/26/2024 | 14:15:51 | -70.17, 142.25 | 131.18 | 05/26/2024 | 14:16:15 | -70.15, 142.23 | 131.20 | 2.47 | 24 |
| 11 | 05/26/2024 | 15:06:34 | 70.03, -50.21 | 48.67 | 05/26/2024 | 15:05:42 | 70.03, -50.29 | 48.68 | 3.05 | 52 |
| 12 | 05/29/2024 | 05:41:59 | 70.24, 90.62 | 48.48 | 05/29/2024 | 05:43:05 | 70.23, 90.62 | 48.45 | 1.63 | 66 |
| 13 | 05/29/2024 | 06:32:41 | -70.13,-101.90 | 131.65 | 05/29/2024 | 06:32:35 | -70.12,-101.90 | 131.66 | 1.49 | 6 |
| 14 | 05/29/2024 | 07:23:18 | 69.67, 66.10 | 47.88 | 05/29/2024 | 07:22:07 | 69.72, 65.19 | 47.95 | 35.88 | 71 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/16/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 05/16/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9