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: 11/19/2025
| 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 | 11/21/2025 | 12:13:33 | -81.25, 114.42 | 74.71 | 11/21/2025 | 12:14:20 | -81.25, 114.29 | 74.72 | 2.09 | 47 |
| 2 | 11/21/2025 | 13:04:17 | 81.24, -77.95 | 105.26 | 11/21/2025 | 13:03:37 | 81.25, -78.08 | 105.30 | 2.28 | 40 |
| 3 | 11/23/2025 | 20:53:50 | 81.26, 163.64 | 105.90 | 11/23/2025 | 20:55:03 | 81.23, 163.80 | 105.82 | 4.21 | 73 |
| 4 | 11/23/2025 | 21:44:33 | -81.24, -28.14 | 74.22 | 11/23/2025 | 21:44:19 | -81.26, -27.96 | 74.23 | 3.37 | 14 |
| 5 | 11/26/2025 | 06:24:48 | 81.25, 21.78 | 106.27 | 11/26/2025 | 06:25:01 | 81.24, 21.61 | 106.28 | 3.04 | 13 |
| 6 | 11/26/2025 | 07:15:25 | -81.17,-167.66 | 74.18 | 11/26/2025 | 07:14:11 | -81.37,-167.81 | 74.01 | 21.34 | 74 |
| 7 | 11/28/2025 | 15:05:04 | -81.25, 71.61 | 73.28 | 11/28/2025 | 15:05:42 | -81.24, 71.50 | 73.29 | 2.02 | 38 |
| 8 | 11/28/2025 | 15:55:48 | 81.24,-120.89 | 106.71 | 11/28/2025 | 15:54:59 | 81.24,-120.92 | 106.73 | 0.97 | 49 |
| 9 | 11/30/2025 | 23:45:18 | 81.25, 121.37 | 107.16 | 11/30/2025 | 23:46:20 | 81.25, 121.56 | 107.10 | 3.14 | 62 |
| 10 | 12/01/2025 | 00:36:03 | -81.25, -71.06 | 72.87 | 12/01/2025 | 00:35:38 | -81.24, -70.96 | 72.88 | 1.94 | 25 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 11/19/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 11/19/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA