Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/30/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 05/30/2025 | 17:44:46 | -73.74, 83.12 | 127.94 | 05/30/2025 | 17:45:14 | -73.76, 83.17 | 127.94 | 2.08 | 28 |
| 2 | 05/30/2025 | 18:35:30 | 73.66,-109.38 | 51.97 | 05/30/2025 | 18:34:33 | 73.67,-109.34 | 51.99 | 1.60 | 57 |
| 3 | 06/02/2025 | 04:06:29 | 73.77, 107.63 | 51.77 | 06/02/2025 | 04:07:00 | 73.76, 107.67 | 51.75 | 2.47 | 31 |
| 4 | 06/02/2025 | 04:57:11 | -73.66, -84.78 | 128.36 | 06/02/2025 | 04:56:23 | -73.66, -84.86 | 128.34 | 2.57 | 48 |
| 5 | 06/04/2025 | 14:28:09 | -73.77, 132.21 | 128.52 | 06/04/2025 | 14:28:48 | -73.78, 132.22 | 128.52 | 1.09 | 39 |
| 6 | 06/04/2025 | 15:18:53 | 73.70, -60.29 | 51.40 | 06/04/2025 | 15:18:07 | 73.69, -60.29 | 51.40 | 0.30 | 46 |
| 7 | 06/07/2025 | 00:49:52 | 73.82, 156.69 | 51.29 | 06/07/2025 | 00:50:33 | 73.79, 156.76 | 51.25 | 3.36 | 41 |
| 8 | 06/07/2025 | 01:40:34 | -73.70, -35.71 | 128.85 | 06/07/2025 | 01:39:56 | -73.70, -35.77 | 128.84 | 1.89 | 38 |
| 9 | 06/09/2025 | 11:11:33 | -73.82,-178.74 | 128.91 | 06/09/2025 | 11:12:21 | -73.83,-178.65 | 128.92 | 3.05 | 48 |
| 10 | 06/09/2025 | 12:02:17 | 73.75, -11.25 | 51.00 | 06/09/2025 | 12:01:40 | 73.75, -11.16 | 51.01 | 2.85 | 37 |
| 11 | 06/11/2025 | 21:33:15 | 73.83,-154.17 | 50.93 | 06/11/2025 | 21:34:06 | 73.81,-154.18 | 50.90 | 1.78 | 51 |
| 12 | 06/11/2025 | 22:23:58 | -73.76, 13.31 | 129.16 | 06/11/2025 | 22:23:28 | -73.77, 13.38 | 129.15 | 2.44 | 30 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/30/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/30/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA