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: 10/29/2025
| 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 | 10/31/2025 | 14:37:54 | 79.99, -78.17 | 95.97 | 10/31/2025 | 14:37:59 | 79.98, -78.16 | 95.96 | 0.49 | 5 |
| 2 | 11/02/2025 | 19:04:17 | 80.05,-145.42 | 96.77 | 11/02/2025 | 19:04:44 | 80.05,-145.34 | 96.75 | 1.45 | 27 |
| 3 | 11/02/2025 | 19:54:54 | -79.83, 24.06 | 83.61 | 11/02/2025 | 19:53:48 | -79.84, 23.95 | 83.57 | 2.32 | 66 |
| 4 | 11/04/2025 | 23:30:40 | 80.09, 147.60 | 97.51 | 11/04/2025 | 23:31:29 | 80.09, 147.61 | 97.49 | 0.36 | 49 |
| 5 | 11/05/2025 | 00:21:19 | -79.93, -43.45 | 82.77 | 11/05/2025 | 00:20:34 | -79.93, -43.37 | 82.77 | 1.65 | 45 |
| 6 | 11/07/2025 | 03:57:03 | 80.13, 80.59 | 98.24 | 11/07/2025 | 03:58:13 | 80.12, 80.70 | 98.19 | 2.33 | 70 |
| 7 | 11/07/2025 | 04:47:43 | -80.00,-110.72 | 82.00 | 11/07/2025 | 04:47:19 | -79.99,-110.57 | 82.01 | 3.06 | 24 |
| 8 | 11/09/2025 | 09:14:05 | -80.01,-177.43 | 81.35 | 11/09/2025 | 09:14:02 | -80.00,-177.34 | 81.36 | 1.89 | 3 |
| 9 | 11/11/2025 | 13:40:27 | -80.02, 115.84 | 80.71 | 11/11/2025 | 13:40:45 | -80.03, 115.75 | 80.70 | 1.89 | 18 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 10/29/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 10/29/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE