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: 11/21/2025
| 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 | 11/21/2025 | 12:13:33 | -81.25, 114.29 | 74.70 | 11/21/2025 | 12:14:20 | -81.24, 114.12 | 74.70 | 3.11 | 47 |
| 2 | 11/21/2025 | 13:04:17 | 81.24, -78.06 | 105.27 | 11/21/2025 | 13:03:37 | 81.24, -78.24 | 105.31 | 3.10 | 40 |
| 3 | 11/23/2025 | 20:53:48 | 81.25, 164.30 | 105.81 | 11/23/2025 | 20:55:01 | 81.26, 164.38 | 105.77 | 1.66 | 73 |
| 4 | 11/23/2025 | 21:44:33 | -81.25, -28.27 | 74.20 | 11/23/2025 | 21:44:19 | -81.25, -28.16 | 74.21 | 1.82 | 14 |
| 5 | 11/26/2025 | 06:24:48 | 81.25, 21.67 | 106.28 | 11/26/2025 | 06:25:00 | 81.25, 21.78 | 106.26 | 2.01 | 12 |
| 6 | 11/26/2025 | 07:15:22 | -81.15,-166.65 | 74.32 | 11/26/2025 | 07:14:08 | -81.40,-166.86 | 74.10 | 28.46 | 74 |
| 7 | 11/28/2025 | 15:05:04 | -81.25, 71.48 | 73.26 | 11/28/2025 | 15:05:41 | -81.25, 71.65 | 73.30 | 2.90 | 37 |
| 8 | 11/28/2025 | 15:55:47 | 81.24,-120.62 | 106.67 | 11/28/2025 | 15:54:58 | 81.24,-120.75 | 106.71 | 2.28 | 49 |
| 9 | 11/30/2025 | 23:45:18 | 81.25, 121.65 | 107.12 | 11/30/2025 | 23:46:20 | 81.26, 121.73 | 107.08 | 1.81 | 62 |
| 10 | 12/01/2025 | 00:36:03 | -81.24, -70.80 | 72.91 | 12/01/2025 | 00:35:38 | -81.25, -70.80 | 72.89 | 0.58 | 25 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/21/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/21/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA