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: 10/12/2025
| 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 | 10/14/2025 | 01:25:24 | 79.95, 120.33 | 89.86 | 10/14/2025 | 01:25:24 | 79.95, 120.35 | 89.85 | 0.55 | 0 |
| 2 | 10/16/2025 | 05:51:48 | 79.99, 53.38 | 90.71 | 10/16/2025 | 05:52:14 | 79.99, 53.27 | 90.72 | 2.17 | 26 |
| 3 | 10/16/2025 | 06:42:27 | -79.84,-137.83 | 89.55 | 10/16/2025 | 06:41:20 | -79.83,-137.79 | 89.53 | 0.93 | 67 |
| 4 | 10/18/2025 | 10:18:13 | 80.05, -13.91 | 91.62 | 10/18/2025 | 10:19:04 | 80.06, -13.95 | 91.61 | 0.90 | 51 |
| 5 | 10/18/2025 | 11:08:52 | -79.91, 154.92 | 88.64 | 10/18/2025 | 11:08:10 | -79.90, 155.00 | 88.64 | 1.65 | 42 |
| 6 | 10/20/2025 | 14:46:01 | 81.31,-111.38 | 96.93 | 10/20/2025 | 14:47:14 | 81.92,-111.14 | 97.13 | 68.20 | 73 |
| 7 | 10/20/2025 | 15:35:16 | -79.95, 87.92 | 87.80 | 10/20/2025 | 15:34:59 | -79.95, 87.91 | 87.79 | 0.42 | 17 |
| 8 | 10/22/2025 | 20:01:41 | -80.02, 20.59 | 86.91 | 10/22/2025 | 20:01:48 | -80.02, 20.67 | 86.92 | 1.61 | 7 |
| 9 | 10/25/2025 | 00:28:04 | -80.04, -46.18 | 86.13 | 10/25/2025 | 00:28:35 | -80.03, -46.15 | 86.14 | 0.76 | 31 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 10/12/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 10/12/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE