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: 10/11/2025
| 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 | 10/12/2025 | 02:04:41 | 81.27, 85.84 | 92.95 | 10/12/2025 | 02:04:56 | 81.27, 85.77 | 92.95 | 1.23 | 15 |
| 2 | 10/12/2025 | 02:55:25 | -81.27,-106.74 | 87.06 | 10/12/2025 | 02:54:14 | -81.27,-106.57 | 87.04 | 3.00 | 71 |
| 3 | 10/14/2025 | 10:44:49 | -81.27, 135.36 | 86.14 | 10/14/2025 | 10:46:00 | -81.27, 135.45 | 86.19 | 1.76 | 71 |
| 4 | 10/14/2025 | 11:35:33 | 81.27, -56.75 | 93.80 | 10/14/2025 | 11:35:17 | 81.26, -56.92 | 93.83 | 2.84 | 16 |
| 5 | 10/16/2025 | 20:15:40 | -81.27, -6.87 | 85.35 | 10/16/2025 | 20:16:19 | -81.28, -6.83 | 85.37 | 1.22 | 39 |
| 6 | 10/16/2025 | 21:06:25 | 81.26, 160.60 | 94.65 | 10/16/2025 | 21:05:36 | 81.27, 160.76 | 94.66 | 2.83 | 49 |
| 7 | 10/19/2025 | 05:46:32 | -81.27,-149.54 | 84.51 | 10/19/2025 | 05:46:38 | -81.27,-149.52 | 84.51 | 0.42 | 6 |
| 8 | 10/21/2025 | 14:26:39 | 81.26, -99.39 | 96.30 | 10/21/2025 | 14:27:37 | 81.27, -99.57 | 96.30 | 3.34 | 58 |
| 9 | 10/21/2025 | 15:17:24 | -81.27, 67.75 | 83.67 | 10/21/2025 | 15:16:56 | -81.26, 67.79 | 83.66 | 1.00 | 28 |
| 10 | 10/23/2025 | 23:57:31 | 81.26, 117.82 | 97.13 | 10/23/2025 | 23:57:54 | 81.26, 117.71 | 97.13 | 1.88 | 23 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 10/11/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 10/11/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA