Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and PACE Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/16/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (PACE) | Time (PACE) | Lat,Lon (PACE) | SZA (PACE ) | Distance(km) | Time Diff (sec) |
| 1 | 08/17/2025 | 22:22:02 | -79.91, -13.35 | 110.91 | 08/17/2025 | 22:22:17 | -79.91, -13.30 | 110.92 | 0.91 | 15 |
| 2 | 08/20/2025 | 02:48:31 | -80.01, -80.94 | 110.03 | 08/20/2025 | 02:49:22 | -80.00, -80.78 | 110.08 | 3.18 | 51 |
| 3 | 08/20/2025 | 03:39:09 | 79.81, 88.33 | 69.61 | 08/20/2025 | 03:38:28 | 79.81, 88.39 | 69.62 | 1.22 | 41 |
| 4 | 08/22/2025 | 08:05:37 | 79.88, 21.02 | 70.46 | 08/22/2025 | 08:05:32 | 79.88, 21.09 | 70.45 | 1.31 | 5 |
| 5 | 08/24/2025 | 12:32:04 | 79.92, -46.01 | 71.26 | 08/24/2025 | 12:32:35 | 79.92, -46.01 | 71.24 | 0.31 | 31 |
| 6 | 08/24/2025 | 13:22:42 | -79.70, 123.38 | 109.14 | 08/24/2025 | 13:21:39 | -79.71, 123.27 | 109.09 | 2.26 | 63 |
| 7 | 08/26/2025 | 16:58:31 | 79.97,-113.06 | 72.08 | 08/26/2025 | 16:59:38 | 79.97,-113.19 | 72.07 | 2.69 | 67 |
| 8 | 08/26/2025 | 17:49:12 | -79.84, 55.50 | 108.15 | 08/26/2025 | 17:48:44 | -79.83, 55.61 | 108.16 | 2.39 | 28 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 8/16/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 08/16/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE