Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and PACE Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/24/2025
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (PACE) | Time (PACE) | Lat,Lon (PACE) | SZA (PACE ) | Distance(km) | Time Diff (sec) |
| 1 | 02/24/2025 | 07:46:41 | 79.93, 25.11 | 91.70 | 02/24/2025 | 07:47:41 | 79.94, 25.00 | 91.69 | 2.41 | 60 |
| 2 | 02/24/2025 | 08:37:21 | -79.80,-166.28 | 88.56 | 02/24/2025 | 08:36:48 | -79.79,-166.15 | 88.57 | 2.89 | 33 |
| 3 | 02/26/2025 | 13:03:49 | -79.92, 126.01 | 89.17 | 02/26/2025 | 13:04:28 | -79.91, 126.02 | 89.19 | 0.53 | 39 |
| 4 | 02/26/2025 | 13:54:30 | 79.78, -65.39 | 90.58 | 02/26/2025 | 13:53:35 | 79.78, -65.25 | 90.58 | 2.99 | 55 |
| 5 | 02/28/2025 | 18:20:58 | 79.90,-133.15 | 89.97 | 02/28/2025 | 18:21:14 | 79.89,-133.03 | 89.94 | 2.63 | 16 |
| 6 | 02/28/2025 | 19:10:20 | -76.79, 53.07 | 94.64 | 02/28/2025 | 19:09:07 | -76.52, 51.43 | 94.72 | 51.71 | 73 |
| 7 | 03/02/2025 | 23:38:05 | -79.87, -32.06 | 90.96 | 03/02/2025 | 23:37:59 | -79.86, -31.92 | 90.99 | 2.94 | 6 |
| 8 | 03/05/2025 | 04:04:32 | -79.96, -99.63 | 91.63 | 03/05/2025 | 04:05:36 | -79.96, -99.62 | 91.67 | 0.47 | 64 |
| 9 | 03/05/2025 | 04:55:13 | 79.83, 68.98 | 88.12 | 03/05/2025 | 04:54:43 | 79.83, 69.12 | 88.11 | 2.95 | 30 |
| 10 | 03/07/2025 | 09:21:41 | 79.97, 1.07 | 87.51 | 03/07/2025 | 09:22:20 | 79.96, 1.19 | 87.47 | 2.60 | 39 |
| 11 | 03/07/2025 | 10:12:18 | -79.74, 170.54 | 92.92 | 03/07/2025 | 10:11:25 | -79.74, 170.56 | 92.90 | 0.49 | 53 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 2/24/2025
Download SNOs between NPP and PACE since TLE EPOCH: 02/24/2025 in txt file.
Historial Predications of SNOs between NPP and PACE