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: 8/8/2025
| 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 | 08/08/2025 | 13:24:09 | -81.30, 94.03 | 109.30 | 08/08/2025 | 13:24:48 | -81.29, 94.22 | 109.36 | 3.19 | 39 |
| 2 | 08/08/2025 | 14:14:51 | 81.29, -98.13 | 70.64 | 08/08/2025 | 14:14:05 | 81.29, -98.20 | 70.67 | 1.24 | 46 |
| 3 | 08/10/2025 | 22:55:03 | -81.30, -48.44 | 108.66 | 08/10/2025 | 22:55:35 | -81.30, -48.25 | 108.71 | 3.28 | 32 |
| 4 | 08/10/2025 | 23:45:46 | 81.29, 119.37 | 71.28 | 08/10/2025 | 23:44:53 | 81.30, 119.31 | 71.32 | 1.28 | 53 |
| 5 | 08/13/2025 | 08:25:58 | -81.29, 169.06 | 108.00 | 08/13/2025 | 08:26:23 | -81.30, 169.06 | 108.01 | 0.65 | 25 |
| 6 | 08/13/2025 | 09:16:42 | 81.29, -23.53 | 72.01 | 08/13/2025 | 09:15:41 | 81.29, -23.40 | 72.02 | 2.26 | 61 |
| 7 | 08/15/2025 | 17:56:54 | -81.30, 26.15 | 107.25 | 08/15/2025 | 17:57:11 | -81.29, 26.16 | 107.27 | 0.96 | 17 |
| 8 | 08/15/2025 | 18:47:37 | 81.29,-166.07 | 72.70 | 08/15/2025 | 18:46:28 | 81.30,-165.94 | 72.72 | 2.37 | 69 |
| 9 | 08/18/2025 | 03:27:49 | -81.29,-116.40 | 106.54 | 08/18/2025 | 03:27:58 | -81.28,-116.57 | 106.52 | 3.17 | 9 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/8/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/08/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA