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: 9/30/2025
| 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 | 09/30/2025 | 21:05:35 | 79.96,-174.83 | 84.98 | 09/30/2025 | 21:06:00 | 79.97,-174.89 | 84.97 | 1.14 | 25 |
| 2 | 09/30/2025 | 21:56:15 | -79.84, -6.32 | 95.24 | 09/30/2025 | 21:55:07 | -79.83, -6.17 | 95.23 | 3.21 | 68 |
| 3 | 10/03/2025 | 01:32:00 | 80.00, 118.17 | 85.87 | 10/03/2025 | 01:32:54 | 80.01, 118.03 | 85.87 | 3.05 | 54 |
| 4 | 10/03/2025 | 02:22:40 | -79.88, -73.30 | 94.34 | 10/03/2025 | 02:22:01 | -79.88, -73.23 | 94.34 | 1.52 | 39 |
| 5 | 10/05/2025 | 06:49:06 | -79.96,-140.62 | 93.39 | 10/05/2025 | 06:48:55 | -79.95,-140.51 | 93.40 | 2.37 | 11 |
| 6 | 10/07/2025 | 11:15:30 | -79.97, 152.60 | 92.54 | 10/07/2025 | 11:15:47 | -79.98, 152.56 | 92.54 | 0.75 | 17 |
| 7 | 10/09/2025 | 15:41:55 | -80.03, 85.47 | 91.63 | 10/09/2025 | 15:42:39 | -80.03, 85.41 | 91.64 | 1.35 | 44 |
| 8 | 10/09/2025 | 16:32:34 | 79.83,-105.26 | 88.03 | 10/09/2025 | 16:31:43 | 79.83,-105.31 | 88.06 | 0.91 | 51 |
| 9 | 10/11/2025 | 20:08:20 | -80.08, 18.29 | 90.72 | 10/11/2025 | 20:09:30 | -80.08, 18.33 | 90.76 | 0.66 | 70 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 9/30/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 09/30/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE