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: 12/23/2023
| 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 | 12/23/2023 | 22:49:40 | -70.13, 13.97 | 86.53 | 12/23/2023 | 22:50:30 | -70.16, 13.96 | 86.50 | 3.35 | 50 |
| 2 | 12/23/2023 | 23:40:25 | 70.06,-178.62 | 93.41 | 12/23/2023 | 23:39:57 | 70.06,-178.54 | 93.40 | 2.96 | 28 |
| 3 | 12/24/2023 | 00:30:49 | -69.02, -9.79 | 87.66 | 12/24/2023 | 00:29:43 | -69.06, -12.25 | 87.57 | 97.97 | 66 |
| 4 | 12/26/2023 | 14:16:11 | 71.02, -39.03 | 94.34 | 12/26/2023 | 14:17:17 | 70.91, -36.67 | 94.18 | 86.28 | 66 |
| 5 | 12/26/2023 | 15:06:37 | -70.08, 129.79 | 86.63 | 12/26/2023 | 15:07:00 | -70.09, 129.74 | 86.63 | 1.92 | 23 |
| 6 | 12/26/2023 | 15:57:21 | 69.97, -62.72 | 93.25 | 12/26/2023 | 15:56:27 | 69.98, -62.76 | 93.27 | 2.31 | 54 |
| 7 | 12/29/2023 | 06:32:52 | 70.15, 78.13 | 93.33 | 12/29/2023 | 06:33:59 | 70.15, 78.08 | 93.32 | 2.25 | 67 |
| 8 | 12/29/2023 | 07:23:34 | -70.05,-114.40 | 86.78 | 12/29/2023 | 07:23:29 | -70.04,-114.45 | 86.79 | 2.22 | 5 |
| 9 | 12/29/2023 | 08:14:12 | 69.62, 53.55 | 92.78 | 12/29/2023 | 08:13:01 | 69.65, 52.67 | 92.84 | 34.49 | 71 |
| 10 | 12/31/2023 | 22:49:48 | 70.13,-166.07 | 93.14 | 12/31/2023 | 22:50:26 | 70.11,-166.09 | 93.12 | 1.89 | 38 |
| 11 | 12/31/2023 | 23:40:30 | -70.03, 1.40 | 86.97 | 12/31/2023 | 23:39:56 | -70.01, 1.39 | 87.00 | 2.44 | 34 |
| 12 | 01/03/2024 | 14:16:10 | -70.69, 141.48 | 86.50 | 01/03/2024 | 14:17:19 | -70.59, 142.86 | 86.65 | 51.80 | 69 |
| 13 | 01/03/2024 | 15:06:44 | 70.07, -50.22 | 92.85 | 01/03/2024 | 15:06:53 | 70.09, -50.22 | 92.87 | 3.27 | 9 |
| 14 | 01/03/2024 | 15:57:26 | -69.96, 117.26 | 87.27 | 01/03/2024 | 15:56:23 | -69.99, 117.26 | 87.24 | 3.25 | 63 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/23/2023
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 12/23/2023 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9