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: 6/14/2025
| 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 | 06/14/2025 | 10:32:37 | -81.31, 135.63 | 116.54 | 06/14/2025 | 10:33:38 | -81.30, 135.54 | 116.57 | 1.84 | 61 |
| 2 | 06/14/2025 | 11:23:21 | 81.31, -56.46 | 63.37 | 06/14/2025 | 11:22:55 | 81.31, -56.56 | 63.41 | 1.74 | 26 |
| 3 | 06/16/2025 | 20:03:33 | -81.31, -6.68 | 116.68 | 06/16/2025 | 20:04:38 | -81.31, -6.83 | 116.69 | 2.73 | 65 |
| 4 | 06/16/2025 | 20:54:18 | 81.31, 160.81 | 63.30 | 06/16/2025 | 20:53:56 | 81.30, 160.64 | 63.34 | 2.92 | 22 |
| 5 | 06/19/2025 | 05:34:29 | -81.31,-149.41 | 116.71 | 06/19/2025 | 05:35:37 | -81.32,-149.47 | 116.74 | 1.46 | 68 |
| 6 | 06/19/2025 | 06:25:14 | 81.31, 18.05 | 63.28 | 06/19/2025 | 06:24:55 | 81.30, 17.97 | 63.30 | 1.38 | 19 |
| 7 | 06/21/2025 | 15:05:27 | -81.31, 67.44 | 116.64 | 06/21/2025 | 15:06:37 | -81.31, 67.64 | 116.71 | 3.24 | 70 |
| 8 | 06/21/2025 | 15:56:11 | 81.31,-124.75 | 63.29 | 06/21/2025 | 15:55:54 | 81.31,-124.57 | 63.28 | 2.99 | 17 |
| 9 | 06/24/2025 | 00:36:23 | -81.31, -74.95 | 116.64 | 06/24/2025 | 00:37:36 | -81.30, -75.13 | 116.66 | 3.01 | 73 |
| 10 | 06/24/2025 | 01:27:07 | 81.30, 92.82 | 63.30 | 06/24/2025 | 01:26:53 | 81.31, 92.63 | 63.33 | 3.15 | 14 |
| 11 | 06/26/2025 | 10:07:24 | -81.32, 140.66 | 116.32 | 06/26/2025 | 10:08:38 | -81.23, 140.69 | 116.40 | 9.32 | 74 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 6/14/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 06/14/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA