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: 10/16/2025
| 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 | 10/16/2025 | 06:39:08 | 74.43, 68.07 | 83.52 | 10/16/2025 | 06:39:35 | 74.41, 68.10 | 83.49 | 2.89 | 27 |
| 2 | 10/16/2025 | 07:29:50 | -74.33,-124.35 | 96.59 | 10/16/2025 | 07:28:56 | -74.35,-124.36 | 96.56 | 2.46 | 54 |
| 3 | 10/18/2025 | 16:10:24 | 75.10, -76.52 | 85.12 | 10/18/2025 | 16:11:29 | 75.02, -73.50 | 84.91 | 87.03 | 65 |
| 4 | 10/18/2025 | 17:00:54 | -74.42, 92.67 | 95.62 | 10/18/2025 | 17:01:01 | -74.39, 92.66 | 95.65 | 2.71 | 7 |
| 5 | 10/18/2025 | 17:51:34 | 74.12, -99.26 | 84.07 | 10/18/2025 | 17:50:23 | 74.19,-100.14 | 84.18 | 27.47 | 71 |
| 6 | 10/21/2025 | 02:31:57 | -74.46, -50.19 | 94.72 | 10/21/2025 | 02:33:05 | -74.45, -50.27 | 94.74 | 2.46 | 68 |
| 7 | 10/21/2025 | 03:22:42 | 74.41, 117.24 | 85.24 | 10/21/2025 | 03:22:24 | 74.41, 117.29 | 85.23 | 1.39 | 18 |
| 8 | 10/23/2025 | 12:53:45 | 74.46, -25.64 | 86.13 | 10/23/2025 | 12:54:28 | 74.44, -25.70 | 86.11 | 3.00 | 43 |
| 9 | 10/23/2025 | 13:44:28 | -74.41, 141.82 | 93.92 | 10/23/2025 | 13:43:49 | -74.38, 141.82 | 93.94 | 3.42 | 39 |
| 10 | 10/25/2025 | 23:15:31 | -74.46, -1.08 | 93.03 | 10/25/2025 | 23:15:51 | -74.48, -1.01 | 93.02 | 3.07 | 20 |
| 11 | 10/26/2025 | 00:06:14 | 74.36, 166.49 | 86.88 | 10/26/2025 | 00:05:10 | 74.38, 166.44 | 86.91 | 2.65 | 64 |
| 12 | 10/28/2025 | 08:46:39 | -74.81,-144.77 | 91.85 | 10/28/2025 | 08:47:49 | -74.71,-143.52 | 92.00 | 38.16 | 70 |
| 13 | 10/28/2025 | 09:37:18 | 74.47, 23.45 | 87.80 | 10/28/2025 | 09:37:12 | 74.46, 23.56 | 87.79 | 3.51 | 6 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/16/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/16/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA