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: 7/17/2025
| 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 | 07/17/2025 | 13:11:30 | 79.99, -56.30 | 61.36 | 07/17/2025 | 13:12:16 | 79.99, -56.29 | 61.34 | 0.34 | 46 |
| 2 | 07/17/2025 | 14:02:07 | -79.77, 113.10 | 119.04 | 07/17/2025 | 14:01:20 | -79.78, 112.99 | 119.00 | 2.46 | 47 |
| 3 | 07/19/2025 | 18:28:36 | -79.86, 45.69 | 118.49 | 07/19/2025 | 18:28:29 | -79.86, 45.58 | 118.47 | 2.24 | 7 |
| 4 | 07/21/2025 | 22:55:05 | -79.94, -21.75 | 117.91 | 07/21/2025 | 22:55:38 | -79.95, -21.89 | 117.90 | 3.05 | 33 |
| 5 | 07/21/2025 | 23:45:46 | 79.80, 146.95 | 61.84 | 07/21/2025 | 23:44:45 | 79.80, 147.01 | 61.85 | 1.28 | 61 |
| 6 | 07/24/2025 | 03:21:35 | -80.05, -89.51 | 117.25 | 07/24/2025 | 03:22:47 | -80.05, -89.43 | 117.29 | 1.66 | 72 |
| 7 | 07/24/2025 | 04:12:14 | 79.86, 79.78 | 62.39 | 07/24/2025 | 04:11:53 | 79.86, 79.76 | 62.40 | 0.45 | 21 |
| 8 | 07/26/2025 | 08:38:42 | 79.92, 12.59 | 62.97 | 07/26/2025 | 08:39:01 | 79.93, 12.45 | 62.99 | 2.96 | 19 |
| 9 | 07/26/2025 | 09:28:38 | -78.25,-167.78 | 119.73 | 07/26/2025 | 09:27:25 | -78.06,-168.94 | 119.74 | 33.34 | 73 |
| 10 | 07/28/2025 | 13:05:12 | 80.04, -55.22 | 63.70 | 07/28/2025 | 13:06:10 | 80.04, -55.22 | 63.67 | 0.35 | 58 |
| 11 | 07/28/2025 | 13:55:51 | -79.88, 113.67 | 116.60 | 07/28/2025 | 13:55:15 | -79.87, 113.79 | 116.60 | 2.52 | 36 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 7/17/2025
Download SNOs between NPP and PACE since TLE EPOCH: 07/17/2025 in txt file.
Historial Predications of SNOs between NPP and PACE