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: 6/13/2025
| 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 | 10:32:36 | -81.31, 135.83 | 116.57 | 06/14/2025 | 10:33:37 | -81.31, 135.82 | 116.60 | 0.42 | 61 |
| 2 | 06/14/2025 | 11:23:21 | 81.31, -56.66 | 63.40 | 06/14/2025 | 11:22:55 | 81.30, -56.68 | 63.42 | 0.54 | 26 |
| 3 | 06/16/2025 | 20:03:33 | -81.31, -6.85 | 116.65 | 06/16/2025 | 20:04:38 | -81.31, -6.81 | 116.69 | 1.00 | 65 |
| 4 | 06/16/2025 | 20:54:18 | 81.31, 160.63 | 63.33 | 06/16/2025 | 20:53:56 | 81.31, 160.65 | 63.34 | 0.43 | 22 |
| 5 | 06/19/2025 | 05:34:30 | -81.31,-149.55 | 116.69 | 06/19/2025 | 05:35:39 | -81.31,-149.64 | 116.72 | 1.40 | 69 |
| 6 | 06/19/2025 | 06:25:15 | 81.31, 17.89 | 63.30 | 06/19/2025 | 06:24:57 | 81.30, 17.79 | 63.32 | 2.01 | 18 |
| 7 | 06/21/2025 | 15:05:27 | -81.31, 67.72 | 116.68 | 06/21/2025 | 15:06:39 | -81.31, 67.72 | 116.72 | 0.28 | 72 |
| 8 | 06/21/2025 | 15:56:12 | 81.31,-124.87 | 63.31 | 06/21/2025 | 15:55:57 | 81.30,-124.88 | 63.32 | 1.04 | 15 |
| 9 | 06/24/2025 | 00:36:39 | -81.31, -80.92 | 115.78 | 06/24/2025 | 00:37:53 | -81.03, -80.38 | 115.98 | 32.50 | 74 |
| 10 | 06/24/2025 | 01:27:08 | 81.30, 92.73 | 63.31 | 06/24/2025 | 01:26:56 | 81.31, 92.63 | 63.33 | 1.66 | 12 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 6/13/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 06/13/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA