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: 8/9/2025
| 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 | 08/10/2025 | 22:55:04 | -81.30, -48.67 | 108.63 | 08/10/2025 | 22:55:36 | -81.29, -48.51 | 108.67 | 2.91 | 32 |
| 2 | 08/10/2025 | 23:45:47 | 81.29, 119.15 | 71.31 | 08/10/2025 | 23:44:54 | 81.29, 119.06 | 71.35 | 1.81 | 53 |
| 3 | 08/13/2025 | 08:25:58 | -81.29, 169.20 | 108.02 | 08/13/2025 | 08:26:23 | -81.30, 169.13 | 108.02 | 1.70 | 25 |
| 4 | 08/13/2025 | 09:16:42 | 81.29, -23.38 | 71.98 | 08/13/2025 | 09:15:41 | 81.30, -23.32 | 72.01 | 1.14 | 61 |
| 5 | 08/15/2025 | 17:56:54 | -81.29, 26.27 | 107.27 | 08/15/2025 | 17:57:11 | -81.29, 26.15 | 107.26 | 2.30 | 17 |
| 6 | 08/15/2025 | 18:47:37 | 81.29,-165.93 | 72.68 | 08/15/2025 | 18:46:28 | 81.30,-165.94 | 72.72 | 0.94 | 69 |
| 7 | 08/18/2025 | 03:27:49 | -81.29,-116.30 | 106.55 | 08/18/2025 | 03:27:57 | -81.29,-116.30 | 106.56 | 0.25 | 8 |
| 8 | 08/20/2025 | 12:58:43 | -81.29, 101.10 | 105.81 | 08/20/2025 | 12:58:42 | -81.29, 101.01 | 105.80 | 1.53 | 1 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/9/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/09/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA