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: 11/8/2025
| 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 | 11/09/2025 | 15:10:45 | 81.26,-110.27 | 102.32 | 11/09/2025 | 15:11:57 | 81.26,-110.18 | 102.28 | 1.77 | 72 |
| 2 | 11/09/2025 | 16:01:29 | -81.25, 57.37 | 77.72 | 11/09/2025 | 16:01:15 | -81.26, 57.38 | 77.71 | 0.86 | 14 |
| 3 | 11/12/2025 | 00:41:46 | 81.25, 107.05 | 102.98 | 11/12/2025 | 00:42:04 | 81.25, 106.97 | 102.97 | 1.84 | 18 |
| 4 | 11/12/2025 | 01:32:30 | -81.25, -85.26 | 77.07 | 11/12/2025 | 01:31:21 | -81.26, -85.09 | 77.05 | 3.15 | 69 |
| 5 | 11/14/2025 | 09:22:02 | -81.25, 157.01 | 76.40 | 11/14/2025 | 09:22:51 | -81.26, 157.15 | 76.44 | 2.50 | 49 |
| 6 | 11/14/2025 | 10:12:46 | 81.25, -35.30 | 103.56 | 11/14/2025 | 10:12:08 | 81.25, -35.28 | 103.58 | 0.80 | 38 |
| 7 | 11/16/2025 | 18:53:03 | -81.25, 14.25 | 75.79 | 11/16/2025 | 18:52:55 | -81.24, 14.38 | 75.81 | 2.52 | 8 |
| 8 | 11/19/2025 | 03:33:18 | 81.25, 64.38 | 104.76 | 11/19/2025 | 03:33:39 | 81.24, 64.27 | 104.76 | 2.04 | 21 |
| 9 | 11/19/2025 | 04:24:03 | -81.25,-128.19 | 75.25 | 11/19/2025 | 04:22:57 | -81.24,-128.16 | 75.22 | 1.21 | 66 |
| 10 | 11/21/2025 | 12:13:34 | -81.25, 114.28 | 74.69 | 11/21/2025 | 12:14:22 | -81.26, 114.42 | 74.73 | 2.46 | 48 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/8/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/08/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA