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: 10/23/2025
| 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 | 10/25/2025 | 23:15:30 | -74.44, -1.02 | 93.06 | 10/25/2025 | 23:15:51 | -74.46, -1.07 | 93.04 | 2.63 | 21 |
| 2 | 10/26/2025 | 00:06:15 | 74.38, 166.43 | 86.90 | 10/26/2025 | 00:05:11 | 74.37, 166.41 | 86.90 | 1.46 | 64 |
| 3 | 10/28/2025 | 08:46:39 | -74.79,-144.72 | 91.87 | 10/28/2025 | 08:47:50 | -74.69,-143.58 | 92.02 | 35.10 | 71 |
| 4 | 10/28/2025 | 09:37:18 | 74.45, 23.52 | 87.77 | 10/28/2025 | 09:37:13 | 74.45, 23.52 | 87.78 | 0.77 | 5 |
| 5 | 10/28/2025 | 10:27:50 | -73.86,-167.69 | 92.85 | 10/28/2025 | 10:26:42 | -73.96,-169.92 | 92.67 | 69.39 | 68 |
| 6 | 10/30/2025 | 19:08:21 | 74.51,-119.42 | 88.63 | 10/30/2025 | 19:09:15 | 74.50,-119.42 | 88.61 | 1.19 | 54 |
| 7 | 10/30/2025 | 19:59:03 | -74.42, 48.15 | 91.46 | 10/30/2025 | 19:58:36 | -74.42, 48.06 | 91.45 | 2.65 | 27 |
| 8 | 11/02/2025 | 05:30:06 | -74.49, -94.80 | 90.62 | 11/02/2025 | 05:30:37 | -74.50, -94.82 | 90.62 | 0.96 | 31 |
| 9 | 11/02/2025 | 06:20:51 | 74.44, 72.65 | 89.34 | 11/02/2025 | 06:19:57 | 74.41, 72.65 | 89.32 | 3.10 | 54 |
| 10 | 11/04/2025 | 15:01:21 | -75.20, 120.49 | 89.10 | 11/04/2025 | 15:02:26 | -75.11, 123.61 | 89.31 | 89.54 | 65 |
| 11 | 11/04/2025 | 15:51:52 | 74.47, -70.18 | 90.12 | 11/04/2025 | 15:51:57 | 74.46, -70.30 | 90.11 | 3.92 | 5 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/23/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/23/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA