Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and AQUA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/15/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Distance(km) | Time Diff (sec) |
| 1 | 11/16/2025 | 18:53:02 | -81.25, 14.40 | 75.81 | 11/16/2025 | 18:52:53 | -81.25, 14.54 | 75.82 | 2.29 | 9 |
| 2 | 11/19/2025 | 03:33:17 | 81.25, 64.53 | 104.74 | 11/19/2025 | 03:33:36 | 81.26, 64.55 | 104.73 | 0.99 | 19 |
| 3 | 11/19/2025 | 04:24:02 | -81.25,-128.09 | 75.26 | 11/19/2025 | 04:22:54 | -81.25,-127.95 | 75.25 | 2.36 | 68 |
| 4 | 11/21/2025 | 12:13:33 | -81.25, 114.32 | 74.70 | 11/21/2025 | 12:14:19 | -81.25, 114.26 | 74.72 | 1.02 | 46 |
| 5 | 11/21/2025 | 13:04:17 | 81.25, -78.08 | 105.28 | 11/21/2025 | 13:03:36 | 81.24, -78.16 | 105.30 | 1.37 | 41 |
| 6 | 11/23/2025 | 20:53:48 | 81.25, 164.21 | 105.82 | 11/23/2025 | 20:54:59 | 81.25, 164.23 | 105.78 | 0.35 | 71 |
| 7 | 11/23/2025 | 21:44:33 | -81.25, -28.32 | 74.20 | 11/23/2025 | 21:44:17 | -81.24, -28.27 | 74.20 | 1.06 | 16 |
| 8 | 11/26/2025 | 06:24:47 | 81.24, 21.85 | 106.26 | 11/26/2025 | 06:24:55 | 81.25, 21.87 | 106.26 | 0.96 | 8 |
| 9 | 11/28/2025 | 15:05:03 | -81.25, 71.55 | 73.27 | 11/28/2025 | 15:05:33 | -81.25, 71.74 | 73.31 | 3.17 | 30 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/15/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/15/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA