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: 8/6/2025
| 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 | 13:24:08 | -81.30, 94.30 | 109.34 | 08/08/2025 | 13:24:48 | -81.29, 94.11 | 109.34 | 3.39 | 40 |
| 2 | 08/08/2025 | 14:14:52 | 81.29, -98.27 | 70.66 | 08/08/2025 | 14:14:06 | 81.28, -98.33 | 70.69 | 1.63 | 46 |
| 3 | 08/10/2025 | 22:55:03 | -81.29, -48.18 | 108.70 | 08/10/2025 | 22:55:36 | -81.30, -48.36 | 108.69 | 3.14 | 33 |
| 4 | 08/10/2025 | 23:45:47 | 81.29, 119.23 | 71.30 | 08/10/2025 | 23:44:54 | 81.29, 119.18 | 71.34 | 0.93 | 53 |
| 5 | 08/13/2025 | 08:25:59 | -81.30, 168.92 | 107.98 | 08/13/2025 | 08:26:24 | -81.29, 168.95 | 108.00 | 0.46 | 25 |
| 6 | 08/13/2025 | 09:16:43 | 81.29, -23.68 | 72.03 | 08/13/2025 | 09:15:42 | 81.29, -23.52 | 72.04 | 2.71 | 61 |
| 7 | 08/15/2025 | 17:56:53 | -81.29, 26.39 | 107.29 | 08/15/2025 | 17:57:10 | -81.30, 26.44 | 107.30 | 1.09 | 17 |
| 8 | 08/15/2025 | 18:47:37 | 81.29,-166.22 | 72.72 | 08/15/2025 | 18:46:28 | 81.29,-166.06 | 72.74 | 2.79 | 69 |
| 9 | 08/18/2025 | 03:27:48 | -81.29,-116.16 | 106.57 | 08/18/2025 | 03:27:57 | -81.30,-116.29 | 106.56 | 2.21 | 9 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/6/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/06/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA