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: 6/19/2025
| 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 | 06/21/2025 | 17:36:17 | 79.79,-120.75 | 58.55 | 06/21/2025 | 17:36:37 | 79.78,-120.73 | 58.53 | 0.59 | 20 |
| 2 | 06/21/2025 | 18:26:54 | -79.56, 48.56 | 121.85 | 06/21/2025 | 18:25:42 | -79.56, 48.50 | 121.81 | 1.34 | 72 |
| 3 | 06/23/2025 | 22:02:47 | 79.88, 171.78 | 58.76 | 06/23/2025 | 22:03:49 | 79.88, 171.72 | 58.74 | 1.19 | 62 |
| 4 | 06/23/2025 | 22:53:26 | -79.72, -19.41 | 121.54 | 06/23/2025 | 22:52:55 | -79.71, -19.28 | 121.55 | 2.75 | 31 |
| 5 | 06/26/2025 | 03:19:55 | -79.78, -86.58 | 121.36 | 06/26/2025 | 03:20:06 | -79.78, -86.61 | 121.36 | 0.86 | 11 |
| 6 | 06/28/2025 | 07:46:25 | -79.87,-154.05 | 121.09 | 06/28/2025 | 07:47:17 | -79.86,-154.02 | 121.12 | 0.82 | 52 |
| 7 | 06/28/2025 | 08:37:04 | 79.67, 15.12 | 58.55 | 06/28/2025 | 08:36:22 | 79.67, 15.12 | 58.57 | 0.07 | 42 |
| 8 | 06/30/2025 | 13:03:35 | 79.80, -52.67 | 58.92 | 06/30/2025 | 13:03:34 | 79.80, -52.61 | 58.92 | 1.22 | 1 |
| 9 | 07/02/2025 | 17:30:04 | 79.86,-119.92 | 59.22 | 07/02/2025 | 17:30:44 | 79.86,-119.87 | 59.19 | 1.14 | 40 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 6/19/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 06/19/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE