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: 4/2/2026
| 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 | 04/02/2026 | 23:39:52 | 81.18, 125.75 | 80.42 | 04/02/2026 | 23:40:46 | 81.18, 125.92 | 80.37 | 2.95 | 54 |
| 2 | 04/03/2026 | 00:30:36 | -81.17, -66.46 | 99.67 | 04/03/2026 | 00:30:03 | -81.17, -66.57 | 99.63 | 1.97 | 33 |
| 3 | 04/05/2026 | 08:20:01 | -81.17, 175.91 | 100.53 | 04/05/2026 | 08:20:46 | -81.18, 176.06 | 100.57 | 2.70 | 45 |
| 4 | 04/05/2026 | 09:10:45 | 81.17, -16.58 | 79.43 | 04/05/2026 | 09:10:03 | 81.17, -16.46 | 79.44 | 2.20 | 42 |
| 5 | 04/07/2026 | 17:00:09 | 81.17,-133.91 | 78.54 | 04/07/2026 | 17:00:45 | 81.18,-133.87 | 78.52 | 1.73 | 36 |
| 6 | 04/07/2026 | 17:50:54 | -81.16, 33.57 | 101.51 | 04/07/2026 | 17:50:02 | -81.18, 33.67 | 101.48 | 2.12 | 52 |
| 7 | 04/10/2026 | 01:40:19 | -81.17, -84.14 | 102.33 | 04/10/2026 | 01:40:44 | -81.17, -84.11 | 102.35 | 0.92 | 25 |
| 8 | 04/10/2026 | 02:31:02 | 81.16, 83.67 | 77.59 | 04/10/2026 | 02:30:00 | 81.17, 83.69 | 77.62 | 1.30 | 62 |
| 9 | 04/12/2026 | 10:20:27 | 81.17, -34.12 | 76.78 | 04/12/2026 | 10:20:41 | 81.16, -34.14 | 76.77 | 1.37 | 14 |
| 10 | 04/12/2026 | 11:11:09 | -81.14, 134.57 | 103.44 | 04/12/2026 | 11:09:55 | -81.21, 134.58 | 103.36 | 8.42 | 74 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 4/2/2026
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 04/02/2026 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA