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: 4/19/2025
| 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 | 04/20/2025 | 05:08:22 | 81.32, 35.38 | 75.15 | 04/20/2025 | 05:09:00 | 81.32, 35.55 | 75.10 | 2.82 | 38 |
| 2 | 04/20/2025 | 05:59:06 | -81.32,-156.72 | 104.95 | 04/20/2025 | 05:58:18 | -81.33,-156.62 | 104.93 | 2.00 | 48 |
| 3 | 04/22/2025 | 14:39:13 | 81.32,-107.29 | 74.33 | 04/22/2025 | 14:40:22 | 81.31,-107.41 | 74.30 | 2.26 | 69 |
| 4 | 04/22/2025 | 15:29:57 | -81.32, 60.61 | 105.77 | 04/22/2025 | 15:29:40 | -81.32, 60.44 | 105.74 | 2.86 | 17 |
| 5 | 04/25/2025 | 01:00:48 | -81.32, -82.14 | 106.57 | 04/25/2025 | 01:01:00 | -81.32, -82.21 | 106.56 | 1.38 | 12 |
| 6 | 04/25/2025 | 01:51:32 | 81.32, 85.28 | 73.41 | 04/25/2025 | 01:50:19 | 81.31, 85.12 | 73.47 | 2.91 | 73 |
| 7 | 04/27/2025 | 10:31:39 | -81.32, 135.05 | 107.33 | 04/27/2025 | 10:32:19 | -81.33, 135.06 | 107.35 | 0.88 | 40 |
| 8 | 04/27/2025 | 11:22:23 | 81.32, -57.53 | 72.65 | 04/27/2025 | 11:21:38 | 81.31, -57.63 | 72.69 | 1.99 | 45 |
| 9 | 04/29/2025 | 20:02:30 | -81.32, -7.84 | 108.05 | 04/29/2025 | 20:03:37 | -81.32, -7.75 | 108.11 | 1.61 | 67 |
| 10 | 04/29/2025 | 20:53:13 | 81.32, 159.98 | 71.87 | 04/29/2025 | 20:52:55 | 81.32, 159.92 | 71.89 | 1.32 | 18 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 4/19/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 04/19/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA