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: 1/13/2025
| 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 | 01/13/2025 | 16:52:18 | -79.98, 68.21 | 76.39 | 01/13/2025 | 16:53:06 | -79.98, 68.36 | 76.44 | 2.80 | 48 |
| 2 | 01/13/2025 | 17:42:56 | 79.77,-122.46 | 103.23 | 01/13/2025 | 17:42:10 | 79.76,-122.32 | 103.22 | 3.08 | 46 |
| 3 | 01/15/2025 | 21:18:42 | -79.88, 2.60 | 76.96 | 01/15/2025 | 21:19:01 | -79.88, 2.58 | 76.96 | 0.67 | 19 |
| 4 | 01/15/2025 | 22:08:25 | 77.63,-175.04 | 99.63 | 01/15/2025 | 22:07:12 | 77.41,-176.25 | 99.56 | 37.76 | 73 |
| 5 | 01/18/2025 | 01:45:07 | -79.81, -63.35 | 77.49 | 01/18/2025 | 01:44:56 | -79.81, -63.37 | 77.48 | 0.54 | 11 |
| 6 | 01/20/2025 | 05:20:53 | 79.93, 61.55 | 102.30 | 01/20/2025 | 05:21:47 | 79.94, 61.46 | 102.30 | 2.09 | 54 |
| 7 | 01/20/2025 | 06:11:33 | -79.78,-129.62 | 78.00 | 01/20/2025 | 06:10:51 | -79.76,-129.48 | 78.00 | 2.99 | 42 |
| 8 | 01/22/2025 | 09:47:18 | 79.87, -4.46 | 101.72 | 01/22/2025 | 09:47:41 | 79.88, -4.52 | 101.72 | 1.17 | 23 |
| 9 | 01/22/2025 | 10:37:55 | -79.62, 165.19 | 78.75 | 01/22/2025 | 10:36:43 | -79.62, 165.05 | 78.70 | 2.95 | 72 |
| 10 | 01/24/2025 | 14:13:45 | 79.88, -71.09 | 101.22 | 01/24/2025 | 14:13:36 | 79.87, -70.94 | 101.20 | 3.13 | 9 |
| 11 | 01/26/2025 | 17:49:30 | -79.96, 54.15 | 79.15 | 01/26/2025 | 17:50:23 | -79.95, 54.24 | 79.19 | 1.94 | 53 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 1/13/2025
Download SNOs between NPP and PACE since TLE EPOCH: 01/13/2025 in txt file.
Historial Predications of SNOs between NPP and PACE