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: 8/4/2025
| 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 | 08/06/2025 | 03:53:13 | -81.30,-123.14 | 109.97 | 08/06/2025 | 03:53:59 | -81.29,-123.14 | 110.00 | 0.35 | 46 |
| 2 | 08/06/2025 | 04:43:57 | 81.30, 44.29 | 70.02 | 08/06/2025 | 04:43:17 | 81.29, 44.41 | 70.03 | 2.16 | 40 |
| 3 | 08/08/2025 | 13:24:09 | -81.30, 94.01 | 109.30 | 08/08/2025 | 13:24:48 | -81.29, 94.20 | 109.35 | 3.21 | 39 |
| 4 | 08/08/2025 | 14:14:52 | 81.29, -98.19 | 70.64 | 08/08/2025 | 14:14:06 | 81.29, -98.27 | 70.68 | 1.50 | 46 |
| 5 | 08/10/2025 | 22:55:03 | -81.30, -48.47 | 108.66 | 08/10/2025 | 22:55:35 | -81.30, -48.30 | 108.70 | 2.79 | 32 |
| 6 | 08/10/2025 | 23:45:46 | 81.29, 119.31 | 71.29 | 08/10/2025 | 23:44:53 | 81.29, 119.21 | 71.33 | 1.69 | 53 |
| 7 | 08/13/2025 | 08:25:58 | -81.29, 169.02 | 107.99 | 08/13/2025 | 08:26:23 | -81.30, 168.95 | 108.00 | 1.15 | 25 |
| 8 | 08/13/2025 | 09:16:42 | 81.29, -23.61 | 72.02 | 08/13/2025 | 09:15:41 | 81.29, -23.55 | 72.04 | 1.20 | 61 |
| 9 | 08/15/2025 | 17:56:53 | -81.29, 26.48 | 107.30 | 08/15/2025 | 17:57:10 | -81.30, 26.36 | 107.29 | 2.13 | 17 |
| 10 | 08/15/2025 | 18:47:37 | 81.29,-166.15 | 72.71 | 08/15/2025 | 18:46:28 | 81.29,-166.16 | 72.75 | 0.41 | 69 |
Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/4/2025
Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/04/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and AQUA