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: 9/22/2025
| 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 | 09/23/2025 | 16:10:20 | -80.14, 77.50 | 97.45 | 09/23/2025 | 16:11:08 | -80.15, 77.41 | 97.46 | 1.73 | 48 |
| 2 | 09/23/2025 | 17:01:00 | 80.01,-113.72 | 82.30 | 09/23/2025 | 17:00:14 | 80.01,-113.75 | 82.33 | 0.61 | 46 |
| 3 | 09/25/2025 | 20:36:52 | -80.21, 10.17 | 96.50 | 09/25/2025 | 20:38:05 | -80.20, 10.23 | 96.55 | 1.18 | 73 |
| 4 | 09/25/2025 | 21:27:32 | 80.08, 178.95 | 83.26 | 09/25/2025 | 21:27:11 | 80.07, 179.05 | 83.25 | 2.05 | 21 |
| 5 | 09/28/2025 | 01:54:03 | 80.12, 111.88 | 84.16 | 09/28/2025 | 01:54:07 | 80.11, 111.98 | 84.14 | 2.23 | 4 |
| 6 | 09/30/2025 | 06:20:33 | 80.14, 45.06 | 85.02 | 09/30/2025 | 06:21:02 | 80.13, 45.05 | 85.01 | 0.41 | 29 |
| 7 | 09/30/2025 | 07:11:13 | -79.98,-146.00 | 95.26 | 09/30/2025 | 07:10:09 | -79.99,-146.14 | 95.21 | 2.80 | 64 |
| 8 | 10/02/2025 | 10:47:05 | 80.21, -22.42 | 86.00 | 10/02/2025 | 10:47:58 | 80.21, -22.33 | 85.96 | 1.66 | 53 |
| 9 | 10/02/2025 | 11:37:44 | -80.03, 146.86 | 94.34 | 10/02/2025 | 11:37:04 | -80.04, 146.80 | 94.32 | 1.06 | 40 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 9/22/2025
Download SNOs between NPP and PACE since TLE EPOCH: 09/22/2025 in txt file.
Historial Predications of SNOs between NPP and PACE