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: 1/12/2024
| 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 | 01/14/2024 | 06:33:02 | 70.15, 78.08 | 91.52 | 01/14/2024 | 06:33:57 | 70.12, 78.04 | 91.49 | 3.39 | 55 |
| 2 | 01/14/2024 | 07:23:44 | -70.05,-114.46 | 88.59 | 01/14/2024 | 07:23:26 | -70.07,-114.41 | 88.58 | 2.33 | 18 |
| 3 | 01/14/2024 | 08:14:14 | 69.20, 54.10 | 90.52 | 01/14/2024 | 08:13:06 | 69.24, 52.11 | 90.64 | 78.60 | 68 |
| 4 | 01/16/2024 | 22:49:57 | 70.13,-166.13 | 91.02 | 01/16/2024 | 22:50:25 | 70.12,-166.08 | 91.00 | 2.07 | 28 |
| 5 | 01/16/2024 | 23:40:39 | -70.03, 1.34 | 89.10 | 01/16/2024 | 23:39:55 | -70.01, 1.39 | 89.11 | 2.92 | 44 |
| 6 | 01/19/2024 | 14:16:13 | -70.44, 141.85 | 89.19 | 01/19/2024 | 14:17:24 | -70.36, 142.49 | 89.30 | 25.58 | 71 |
| 7 | 01/19/2024 | 15:06:52 | 70.07, -50.27 | 90.43 | 01/19/2024 | 15:06:54 | 70.09, -50.25 | 90.44 | 1.59 | 2 |
| 8 | 01/19/2024 | 15:57:34 | -69.97, 117.20 | 89.69 | 01/19/2024 | 15:56:24 | -69.98, 117.23 | 89.68 | 1.51 | 70 |
| 9 | 01/22/2024 | 06:33:03 | -70.12,-101.89 | 90.10 | 01/22/2024 | 06:33:56 | -70.13,-101.96 | 90.10 | 2.61 | 53 |
| 10 | 01/22/2024 | 07:23:47 | 70.02, 65.57 | 89.80 | 01/22/2024 | 07:23:23 | 70.01, 65.53 | 89.79 | 1.94 | 24 |
| 11 | 01/22/2024 | 08:14:14 | -69.12,-125.80 | 91.16 | 01/22/2024 | 08:13:07 | -69.14,-128.02 | 91.05 | 88.02 | 67 |
| 12 | 01/24/2024 | 21:59:33 | 71.08,-154.99 | 90.31 | 01/24/2024 | 22:00:39 | 71.00,-152.40 | 90.13 | 94.03 | 66 |
| 13 | 01/24/2024 | 22:49:59 | -70.13, 13.86 | 90.71 | 01/24/2024 | 22:50:23 | -70.13, 13.94 | 90.71 | 2.75 | 24 |
| 14 | 01/24/2024 | 23:40:42 | 69.98,-178.60 | 89.13 | 01/24/2024 | 23:39:51 | 69.96,-178.66 | 89.12 | 3.28 | 51 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/12/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 01/12/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9