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: 11/18/2024
| 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 | 11/18/2024 | 15:05:36 | 70.17, -50.27 | 89.50 | 11/18/2024 | 15:06:46 | 70.17, -50.11 | 89.50 | 6.10 | 70 |
| 2 | 11/18/2024 | 15:56:16 | -70.00, 117.31 | 90.67 | 11/18/2024 | 15:56:17 | -70.01, 117.29 | 90.66 | 1.39 | 1 |
| 3 | 11/18/2024 | 16:46:58 | 69.76, -75.02 | 89.10 | 11/18/2024 | 16:45:46 | 69.80, -75.36 | 89.14 | 13.92 | 72 |
| 4 | 11/21/2024 | 07:22:27 | 70.09, 65.64 | 90.02 | 11/21/2024 | 07:23:20 | 70.08, 65.63 | 90.01 | 0.82 | 53 |
| 5 | 11/21/2024 | 08:13:08 | -69.97,-126.86 | 90.10 | 11/21/2024 | 08:12:50 | -69.98,-126.89 | 90.09 | 1.69 | 18 |
| 6 | 11/21/2024 | 09:03:38 | 69.09, 41.72 | 89.04 | 11/21/2024 | 09:02:31 | 69.10, 39.57 | 89.04 | 85.49 | 67 |
| 7 | 11/23/2024 | 23:39:19 | 70.07,-178.55 | 90.56 | 11/23/2024 | 23:39:52 | 70.06,-178.53 | 90.55 | 1.09 | 33 |
| 8 | 11/24/2024 | 00:29:59 | -69.95, -11.04 | 89.56 | 11/24/2024 | 00:29:21 | -69.96, -11.04 | 89.55 | 1.78 | 38 |
| 9 | 11/26/2024 | 15:05:37 | -70.76, 128.83 | 88.23 | 11/26/2024 | 15:06:46 | -70.66, 130.58 | 88.34 | 65.03 | 69 |
| 10 | 11/26/2024 | 15:56:09 | 70.01, -62.67 | 91.02 | 11/26/2024 | 15:56:23 | 70.01, -62.74 | 91.01 | 2.79 | 14 |
| 11 | 11/26/2024 | 16:46:51 | -69.93, 104.76 | 89.06 | 11/26/2024 | 16:45:53 | -69.91, 104.75 | 89.09 | 3.29 | 58 |
| 12 | 11/29/2024 | 07:22:17 | -70.13,-114.38 | 88.40 | 11/29/2024 | 07:23:26 | -70.13,-114.33 | 88.41 | 1.82 | 69 |
| 13 | 11/29/2024 | 08:13:01 | 70.01, 53.11 | 91.49 | 11/29/2024 | 08:12:53 | 70.02, 53.15 | 91.49 | 1.46 | 8 |
| 14 | 11/29/2024 | 09:03:39 | -69.72,-139.13 | 88.81 | 11/29/2024 | 09:02:26 | -69.75,-139.58 | 88.78 | 17.75 | 73 |
| 15 | 12/01/2024 | 23:39:08 | -70.09, 1.48 | 88.03 | 12/01/2024 | 23:39:56 | -70.11, 1.51 | 88.02 | 2.19 | 48 |
| 16 | 12/02/2024 | 00:29:52 | 69.97, 168.96 | 91.86 | 12/02/2024 | 00:29:23 | 69.99, 168.99 | 91.88 | 1.85 | 29 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/18/2024
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 11/18/2024 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9