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: 6/8/2025
| 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 | 06/09/2025 | 15:30:42 | -81.31, 61.20 | 116.30 | 06/09/2025 | 15:31:33 | -81.32, 61.34 | 116.34 | 2.44 | 51 |
| 2 | 06/09/2025 | 16:21:27 | 81.31,-131.27 | 63.67 | 06/09/2025 | 16:20:51 | 81.31,-131.14 | 63.68 | 2.20 | 36 |
| 3 | 06/12/2025 | 01:01:40 | -81.31, -81.82 | 116.41 | 06/12/2025 | 01:02:36 | -81.30, -81.68 | 116.46 | 2.46 | 56 |
| 4 | 06/12/2025 | 01:52:24 | 81.31, 86.08 | 63.51 | 06/12/2025 | 01:51:53 | 81.31, 86.19 | 63.52 | 2.02 | 31 |
| 5 | 06/14/2025 | 10:32:36 | -81.31, 135.92 | 116.58 | 06/14/2025 | 10:33:37 | -81.31, 135.86 | 116.61 | 1.30 | 61 |
| 6 | 06/14/2025 | 11:23:21 | 81.31, -56.60 | 63.40 | 06/14/2025 | 11:22:55 | 81.30, -56.70 | 63.42 | 1.63 | 26 |
| 7 | 06/16/2025 | 20:03:33 | -81.31, -6.75 | 116.66 | 06/16/2025 | 20:04:38 | -81.31, -6.83 | 116.69 | 1.53 | 65 |
| 8 | 06/16/2025 | 20:54:18 | 81.31, 160.69 | 63.32 | 06/16/2025 | 20:53:56 | 81.30, 160.58 | 63.35 | 1.94 | 22 |
| 9 | 06/19/2025 | 05:34:31 | -81.31,-149.84 | 116.65 | 06/19/2025 | 05:35:39 | -81.30,-149.74 | 116.70 | 1.75 | 68 |
| 10 | 06/19/2025 | 06:25:15 | 81.31, 17.97 | 63.29 | 06/19/2025 | 06:24:56 | 81.31, 18.03 | 63.29 | 1.09 | 19 |
| 11 | 06/21/2025 | 15:05:28 | -81.31, 67.44 | 116.64 | 06/21/2025 | 15:06:39 | -81.30, 67.51 | 116.70 | 1.49 | 71 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 6/8/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 06/08/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA