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: 9/5/2025
| 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 | 09/06/2025 | 16:52:07 | 79.99,-111.64 | 75.98 | 09/06/2025 | 16:52:59 | 79.99,-111.72 | 75.97 | 1.68 | 52 |
| 2 | 09/06/2025 | 17:42:46 | -79.81, 57.35 | 104.33 | 09/06/2025 | 17:42:04 | -79.81, 57.40 | 104.33 | 1.30 | 42 |
| 3 | 09/08/2025 | 22:09:14 | -79.91, -10.18 | 103.36 | 09/08/2025 | 22:09:05 | -79.90, -10.05 | 103.38 | 2.76 | 9 |
| 4 | 09/11/2025 | 02:35:41 | -79.98, -77.45 | 102.44 | 09/11/2025 | 02:36:05 | -79.98, -77.38 | 102.46 | 1.52 | 24 |
| 5 | 09/11/2025 | 03:26:20 | 79.79, 91.66 | 77.24 | 09/11/2025 | 03:25:10 | 79.78, 91.79 | 77.25 | 2.74 | 70 |
| 6 | 09/13/2025 | 07:02:06 | -79.99,-144.18 | 101.61 | 09/13/2025 | 07:03:03 | -80.00,-144.30 | 101.61 | 2.54 | 57 |
| 7 | 09/13/2025 | 07:52:45 | 79.80, 24.95 | 78.07 | 09/13/2025 | 07:52:08 | 79.81, 24.83 | 78.11 | 2.45 | 37 |
| 8 | 09/15/2025 | 12:19:14 | 79.94, -42.97 | 79.13 | 09/15/2025 | 12:19:08 | 79.93, -42.84 | 79.12 | 2.58 | 6 |
| 9 | 09/17/2025 | 16:45:39 | 79.96,-109.75 | 79.98 | 09/17/2025 | 16:46:05 | 79.96,-109.82 | 79.99 | 1.62 | 26 |
| 10 | 09/17/2025 | 17:36:18 | -79.79, 59.20 | 100.31 | 09/17/2025 | 17:35:11 | -79.79, 59.20 | 100.29 | 0.19 | 67 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 9/5/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 09/05/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE