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: 7/21/2025
| 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 | 07/21/2025 | 22:55:07 | -80.00, -22.34 | 117.80 | 07/21/2025 | 22:55:39 | -80.00, -22.21 | 117.83 | 2.51 | 32 |
| 2 | 07/21/2025 | 23:45:46 | 79.80, 146.97 | 61.83 | 07/21/2025 | 23:44:45 | 79.80, 147.00 | 61.86 | 0.44 | 61 |
| 3 | 07/24/2025 | 03:21:34 | -80.03, -89.21 | 117.30 | 07/24/2025 | 03:22:46 | -80.02, -89.20 | 117.34 | 0.46 | 72 |
| 4 | 07/24/2025 | 04:12:14 | 79.86, 79.81 | 62.38 | 07/24/2025 | 04:11:53 | 79.86, 79.73 | 62.41 | 1.66 | 21 |
| 5 | 07/26/2025 | 08:38:44 | 79.97, 12.03 | 63.08 | 07/26/2025 | 08:39:02 | 79.97, 12.12 | 63.06 | 1.65 | 18 |
| 6 | 07/26/2025 | 09:28:26 | -77.76,-165.26 | 120.40 | 07/26/2025 | 09:27:13 | -77.53,-166.67 | 120.43 | 42.42 | 73 |
| 7 | 07/28/2025 | 13:05:11 | 80.00, -54.88 | 63.63 | 07/28/2025 | 13:06:09 | 80.01, -55.01 | 63.62 | 2.68 | 58 |
| 8 | 07/28/2025 | 13:55:50 | -79.85, 113.98 | 116.66 | 07/28/2025 | 13:55:14 | -79.85, 113.97 | 116.64 | 0.27 | 36 |
| 9 | 07/30/2025 | 18:22:19 | -79.94, 46.49 | 115.97 | 07/30/2025 | 18:22:22 | -79.94, 46.52 | 115.98 | 0.66 | 3 |
| 10 | 08/01/2025 | 22:48:48 | -80.03, -21.03 | 115.26 | 08/01/2025 | 22:49:30 | -80.03, -21.01 | 115.28 | 0.53 | 42 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 7/21/2025
Download SNOs between NPP and PACE since TLE EPOCH: 07/21/2025 in txt file.
Historial Predications of SNOs between NPP and PACE