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: 5/11/2025
| 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 | 05/13/2025 | 02:03:54 | -80.80, -80.27 | 114.40 | 05/13/2025 | 02:05:07 | -80.98, -79.53 | 114.42 | 23.22 | 73 |
| 2 | 05/13/2025 | 02:54:02 | 79.87, 99.07 | 63.52 | 05/13/2025 | 02:53:43 | 79.87, 99.06 | 63.53 | 0.28 | 19 |
| 3 | 05/15/2025 | 07:20:34 | 79.98, 31.37 | 63.20 | 05/15/2025 | 07:20:54 | 79.97, 31.47 | 63.17 | 2.11 | 20 |
| 4 | 05/15/2025 | 08:11:12 | -79.78,-159.42 | 117.18 | 05/15/2025 | 08:09:59 | -79.78,-159.31 | 117.16 | 2.12 | 73 |
| 5 | 05/17/2025 | 11:47:05 | 80.06, -36.07 | 62.86 | 05/17/2025 | 11:48:04 | 80.05, -35.95 | 62.81 | 2.50 | 59 |
| 6 | 05/17/2025 | 12:37:40 | -79.77, 134.03 | 117.68 | 05/17/2025 | 12:37:07 | -79.78, 133.89 | 117.65 | 2.99 | 33 |
| 7 | 05/19/2025 | 17:04:14 | -79.95, 65.73 | 117.83 | 05/19/2025 | 17:04:19 | -79.94, 65.86 | 117.85 | 2.79 | 5 |
| 8 | 05/21/2025 | 21:30:43 | -79.98, -1.16 | 118.21 | 05/21/2025 | 21:31:27 | -79.97, -1.16 | 118.24 | 0.30 | 44 |
| 9 | 05/21/2025 | 22:21:21 | 79.75, 168.33 | 61.37 | 05/21/2025 | 22:20:31 | 79.75, 168.25 | 61.40 | 1.60 | 50 |
Figure of NOAA-21 and PACE satellite orbits during SNOs since TLE Epoch: 5/11/2025
Download SNOs between NOAA-21 and PACE since TLE EPOCH: 05/11/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and PACE