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: 7/30/2025
| 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 | 08/01/2025 | 08:51:21 | -81.30, 162.39 | 111.22 | 08/01/2025 | 08:52:19 | -81.30, 162.21 | 111.23 | 3.12 | 58 |
| 2 | 08/01/2025 | 09:42:05 | 81.30, -30.16 | 68.77 | 08/01/2025 | 09:41:37 | 81.29, -30.26 | 68.80 | 1.73 | 28 |
| 3 | 08/03/2025 | 18:22:17 | -81.30, 19.60 | 110.61 | 08/03/2025 | 18:23:09 | -81.30, 19.70 | 110.65 | 1.72 | 52 |
| 4 | 08/03/2025 | 19:13:01 | 81.30,-172.98 | 69.39 | 08/03/2025 | 19:12:27 | 81.30,-172.79 | 69.38 | 3.27 | 34 |
| 5 | 08/06/2025 | 03:53:13 | -81.30,-123.21 | 109.96 | 08/06/2025 | 03:53:59 | -81.30,-123.05 | 110.01 | 2.77 | 46 |
| 6 | 08/06/2025 | 04:43:56 | 81.29, 44.57 | 69.98 | 08/06/2025 | 04:43:17 | 81.29, 44.45 | 70.02 | 1.96 | 39 |
| 7 | 08/08/2025 | 13:24:08 | -81.30, 94.32 | 109.35 | 08/08/2025 | 13:24:48 | -81.30, 94.35 | 109.37 | 0.74 | 40 |
| 8 | 08/08/2025 | 14:14:52 | 81.30, -98.31 | 70.66 | 08/08/2025 | 14:14:06 | 81.29, -98.16 | 70.67 | 2.44 | 46 |
| 9 | 08/10/2025 | 22:55:04 | -81.30, -48.56 | 108.65 | 08/10/2025 | 22:55:37 | -81.29, -48.49 | 108.68 | 1.34 | 33 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 7/30/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 07/30/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA