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: 12/12/2025
| 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 | 12/12/2025 | 20:47:59 | -81.23, -13.62 | 71.46 | 12/12/2025 | 20:47:50 | -81.23, -13.66 | 71.45 | 0.78 | 9 |
| 2 | 12/15/2025 | 05:28:13 | 81.24, 36.12 | 108.75 | 12/15/2025 | 05:28:22 | 81.23, 36.14 | 108.74 | 1.23 | 9 |
| 3 | 12/17/2025 | 14:08:27 | -81.23, 86.32 | 71.16 | 12/17/2025 | 14:08:52 | -81.24, 86.32 | 71.17 | 0.56 | 25 |
| 4 | 12/17/2025 | 14:59:11 | 81.23,-106.25 | 108.84 | 12/17/2025 | 14:58:09 | 81.24,-106.06 | 108.85 | 3.29 | 62 |
| 5 | 12/19/2025 | 22:48:40 | 81.23, 136.30 | 108.93 | 12/19/2025 | 22:49:21 | 81.24, 136.32 | 108.91 | 0.94 | 41 |
| 6 | 12/19/2025 | 23:39:26 | -81.24, -56.48 | 71.06 | 12/19/2025 | 23:38:39 | -81.23, -56.33 | 71.06 | 2.90 | 47 |
| 7 | 12/22/2025 | 07:28:55 | -81.24,-173.97 | 70.99 | 12/22/2025 | 07:29:50 | -81.23,-173.99 | 71.03 | 1.05 | 55 |
| 8 | 12/22/2025 | 08:19:38 | 81.23, -6.19 | 108.95 | 12/22/2025 | 08:19:06 | 81.24, -6.05 | 108.95 | 2.74 | 32 |
| 9 | 12/24/2025 | 16:09:07 | 81.23,-123.73 | 108.98 | 12/24/2025 | 16:10:16 | 81.24,-123.80 | 108.95 | 1.37 | 69 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 12/12/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 12/12/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA