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: 9/16/2025
| 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 | 09/17/2025 | 02:00:06 | 80.15, 109.96 | 80.09 | 09/17/2025 | 02:01:09 | 80.16, 109.84 | 80.08 | 2.48 | 63 |
| 2 | 09/17/2025 | 02:50:47 | -80.04, -81.47 | 100.13 | 09/17/2025 | 02:50:16 | -80.04, -81.44 | 100.12 | 0.63 | 31 |
| 3 | 09/19/2025 | 07:17:18 | -80.06,-148.37 | 99.26 | 09/19/2025 | 07:17:14 | -80.07,-148.46 | 99.24 | 2.04 | 4 |
| 4 | 09/21/2025 | 11:43:50 | -80.12, 144.41 | 98.33 | 09/21/2025 | 11:44:12 | -80.11, 144.44 | 98.34 | 0.59 | 22 |
| 5 | 09/21/2025 | 12:34:29 | 79.98, -46.83 | 81.43 | 09/21/2025 | 12:33:17 | 79.98, -46.74 | 81.45 | 1.75 | 72 |
| 6 | 09/23/2025 | 16:10:21 | -80.17, 77.16 | 97.39 | 09/23/2025 | 16:11:09 | -80.17, 77.25 | 97.43 | 1.79 | 48 |
| 7 | 09/23/2025 | 17:01:01 | 80.04,-114.09 | 82.37 | 09/23/2025 | 17:00:15 | 80.04,-113.96 | 82.37 | 2.68 | 46 |
| 8 | 09/25/2025 | 20:37:12 | -80.68, 3.64 | 95.43 | 09/25/2025 | 20:38:25 | -80.81, 4.27 | 95.45 | 18.08 | 73 |
| 9 | 09/25/2025 | 21:27:32 | 80.08, 178.92 | 83.26 | 09/25/2025 | 21:27:12 | 80.07, 179.03 | 83.25 | 2.28 | 20 |
| 10 | 09/28/2025 | 01:54:03 | 80.11, 111.91 | 84.16 | 09/28/2025 | 01:54:09 | 80.11, 111.93 | 84.15 | 0.51 | 6 |
| 11 | 09/30/2025 | 06:20:33 | 80.13, 45.18 | 85.00 | 09/30/2025 | 06:21:05 | 80.13, 45.05 | 85.01 | 2.61 | 32 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 9/16/2025
Download SNOs between NPP and PACE since TLE EPOCH: 09/16/2025 in txt file.
Historial Predications of SNOs between NPP and PACE