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: 8/17/2025
| 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 | -79.89, -13.17 | 110.94 | 08/17/2025 | 22:22:17 | -79.89, -13.14 | 110.96 | 0.85 | 15 |
| 2 | 08/20/2025 | 02:48:30 | -79.99, -80.76 | 110.06 | 08/20/2025 | 02:49:21 | -79.98, -80.62 | 110.11 | 3.12 | 51 |
| 3 | 08/20/2025 | 03:39:08 | 79.79, 88.51 | 69.58 | 08/20/2025 | 03:38:27 | 79.78, 88.56 | 69.59 | 1.22 | 41 |
| 4 | 08/22/2025 | 08:05:37 | 79.89, 20.91 | 70.48 | 08/22/2025 | 08:05:32 | 79.89, 20.98 | 70.47 | 1.43 | 5 |
| 5 | 08/24/2025 | 12:32:04 | 79.94, -46.13 | 71.28 | 08/24/2025 | 12:32:35 | 79.94, -46.12 | 71.27 | 0.20 | 31 |
| 6 | 08/24/2025 | 13:22:42 | -79.72, 123.26 | 109.11 | 08/24/2025 | 13:21:39 | -79.72, 123.16 | 109.07 | 2.14 | 63 |
| 7 | 08/26/2025 | 16:58:31 | 79.98,-113.19 | 72.10 | 08/26/2025 | 16:59:38 | 79.99,-113.30 | 72.09 | 2.34 | 67 |
| 8 | 08/26/2025 | 17:49:12 | -79.86, 55.36 | 108.13 | 08/26/2025 | 17:48:44 | -79.85, 55.49 | 108.13 | 2.66 | 28 |
| 9 | 08/28/2025 | 22:15:39 | -79.90, -11.70 | 107.29 | 08/28/2025 | 22:15:47 | -79.91, -11.71 | 107.29 | 0.35 | 8 |
| 10 | 08/31/2025 | 02:42:07 | -79.98, -79.09 | 106.39 | 08/31/2025 | 02:42:50 | -79.97, -79.00 | 106.42 | 1.96 | 43 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 8/17/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 08/17/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE