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: 9/20/2025
| 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 | 09/21/2025 | 11:43:49 | -80.11, 144.49 | 98.34 | 09/21/2025 | 11:44:11 | -80.11, 144.46 | 98.35 | 0.57 | 22 |
| 2 | 09/21/2025 | 12:34:29 | 79.97, -46.73 | 81.41 | 09/21/2025 | 12:33:17 | 79.97, -46.69 | 81.44 | 0.74 | 72 |
| 3 | 09/23/2025 | 16:10:20 | -80.14, 77.54 | 97.46 | 09/23/2025 | 16:11:08 | -80.14, 77.50 | 97.48 | 0.73 | 48 |
| 4 | 09/23/2025 | 17:01:00 | 80.01,-113.69 | 82.30 | 09/23/2025 | 17:00:14 | 80.00,-113.68 | 82.31 | 0.58 | 46 |
| 5 | 09/25/2025 | 20:36:55 | -80.28, 9.32 | 96.36 | 09/25/2025 | 20:38:09 | -80.31, 9.25 | 96.36 | 4.20 | 74 |
| 6 | 09/25/2025 | 21:27:31 | 80.04, 179.32 | 83.19 | 09/25/2025 | 21:27:11 | 80.04, 179.24 | 83.21 | 1.67 | 20 |
| 7 | 09/28/2025 | 01:54:03 | 80.11, 112.00 | 84.14 | 09/28/2025 | 01:54:08 | 80.10, 112.04 | 84.13 | 1.06 | 5 |
| 8 | 09/30/2025 | 06:20:35 | 80.17, 44.65 | 85.10 | 09/30/2025 | 06:21:05 | 80.17, 44.74 | 85.07 | 1.90 | 30 |
| 9 | 09/30/2025 | 07:11:14 | -79.99,-146.09 | 95.24 | 09/30/2025 | 07:10:11 | -79.99,-146.12 | 95.21 | 0.66 | 63 |
| 10 | 10/02/2025 | 10:47:06 | 80.21, -22.43 | 86.00 | 10/02/2025 | 10:48:01 | 80.21, -22.37 | 85.97 | 1.08 | 55 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 9/20/2025
Download SNOs between NPP and PACE since TLE EPOCH: 09/20/2025 in txt file.
Historial Predications of SNOs between NPP and PACE