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: 6/18/2025
| 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 | 06/19/2025 | 12:19:07 | -79.87, 137.77 | 121.31 | 06/19/2025 | 12:20:20 | -79.88, 137.66 | 121.33 | 2.24 | 73 |
| 2 | 06/19/2025 | 13:09:48 | 79.72, -53.53 | 58.42 | 06/19/2025 | 13:09:26 | 79.72, -53.48 | 58.43 | 1.03 | 22 |
| 3 | 06/21/2025 | 17:36:18 | 79.81,-120.98 | 58.60 | 06/21/2025 | 17:36:38 | 79.81,-120.96 | 58.58 | 0.50 | 20 |
| 4 | 06/21/2025 | 18:26:54 | -79.55, 48.62 | 121.87 | 06/21/2025 | 18:25:42 | -79.56, 48.55 | 121.82 | 1.42 | 72 |
| 5 | 06/23/2025 | 22:02:47 | 79.87, 171.83 | 58.75 | 06/23/2025 | 22:03:49 | 79.88, 171.75 | 58.73 | 1.54 | 62 |
| 6 | 06/23/2025 | 22:53:26 | -79.71, -19.35 | 121.55 | 06/23/2025 | 22:52:55 | -79.70, -19.24 | 121.56 | 2.43 | 31 |
| 7 | 06/26/2025 | 03:19:55 | -79.77, -86.52 | 121.37 | 06/26/2025 | 03:20:06 | -79.78, -86.59 | 121.36 | 1.57 | 11 |
| 8 | 06/28/2025 | 07:46:25 | -79.86,-154.00 | 121.10 | 06/28/2025 | 07:47:17 | -79.86,-154.02 | 121.12 | 0.47 | 52 |
| 9 | 06/28/2025 | 08:37:04 | 79.66, 15.16 | 58.55 | 06/28/2025 | 08:36:22 | 79.67, 15.11 | 58.58 | 1.25 | 42 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 6/18/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 06/18/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE