Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and PACE Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/1/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (PACE) | Time (PACE) | Lat,Lon (PACE) | SZA (PACE ) | Distance(km) | Time Diff (sec) |
| 1 | 04/02/2025 | 09:56:39 | 79.65, -5.12 | 76.62 | 04/02/2025 | 09:56:28 | 79.64, -5.01 | 76.60 | 2.56 | 11 |
| 2 | 04/04/2025 | 14:23:03 | 79.74, -72.47 | 75.92 | 04/04/2025 | 14:23:51 | 79.74, -72.54 | 75.91 | 1.40 | 48 |
| 3 | 04/04/2025 | 15:13:41 | -79.53, 96.63 | 104.45 | 04/04/2025 | 15:12:55 | -79.53, 96.66 | 104.44 | 0.81 | 46 |
| 4 | 04/06/2025 | 19:40:06 | -79.65, 29.01 | 105.09 | 04/06/2025 | 19:40:18 | -79.65, 28.95 | 105.08 | 1.24 | 12 |
| 5 | 04/09/2025 | 00:06:32 | -79.80, -38.95 | 105.64 | 04/09/2025 | 00:07:41 | -79.81, -38.98 | 105.67 | 0.70 | 69 |
| 6 | 04/09/2025 | 00:57:12 | 79.64, 129.82 | 74.06 | 04/09/2025 | 00:56:48 | 79.64, 129.97 | 74.05 | 3.15 | 24 |
| 7 | 04/11/2025 | 05:23:36 | 79.74, 62.35 | 73.42 | 04/11/2025 | 05:24:09 | 79.75, 62.35 | 73.40 | 0.35 | 33 |
| 8 | 04/11/2025 | 06:14:13 | -79.50,-128.20 | 107.03 | 04/11/2025 | 06:13:12 | -79.49,-128.16 | 107.01 | 1.00 | 61 |
Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 4/1/2025
Download SNOs between NOAA-20 and PACE since TLE EPOCH: 04/01/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and PACE