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: 10/20/2025
| 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 | 10/21/2025 | 02:31:57 | -74.47, -50.22 | 94.71 | 10/21/2025 | 02:33:05 | -74.45, -50.29 | 94.74 | 3.28 | 68 |
| 2 | 10/21/2025 | 03:22:42 | 74.42, 117.23 | 85.25 | 10/21/2025 | 03:22:24 | 74.41, 117.28 | 85.23 | 2.11 | 18 |
| 3 | 10/23/2025 | 12:53:45 | 74.47, -25.66 | 86.14 | 10/23/2025 | 12:54:27 | 74.49, -25.60 | 86.15 | 2.67 | 42 |
| 4 | 10/23/2025 | 13:44:28 | -74.42, 141.79 | 93.90 | 10/23/2025 | 13:43:48 | -74.42, 141.90 | 93.91 | 3.54 | 40 |
| 5 | 10/25/2025 | 23:15:31 | -74.48, -1.12 | 93.02 | 10/25/2025 | 23:15:51 | -74.46, -1.06 | 93.04 | 2.46 | 20 |
| 6 | 10/26/2025 | 00:06:15 | 74.37, 166.46 | 86.89 | 10/26/2025 | 00:05:11 | 74.37, 166.40 | 86.89 | 1.98 | 64 |
| 7 | 10/28/2025 | 08:46:39 | -74.78,-144.69 | 91.88 | 10/28/2025 | 08:47:50 | -74.67,-143.62 | 92.04 | 33.58 | 71 |
| 8 | 10/28/2025 | 09:37:18 | 74.44, 23.54 | 87.76 | 10/28/2025 | 09:37:13 | 74.43, 23.48 | 87.76 | 2.12 | 5 |
| 9 | 10/28/2025 | 10:27:50 | -73.85,-167.67 | 92.86 | 10/28/2025 | 10:26:42 | -73.94,-169.95 | 92.68 | 71.21 | 68 |
| 10 | 10/30/2025 | 19:08:20 | 74.51,-119.40 | 88.63 | 10/30/2025 | 19:09:13 | 74.51,-119.40 | 88.62 | 0.27 | 53 |
| 11 | 10/30/2025 | 19:59:02 | -74.41, 48.17 | 91.47 | 10/30/2025 | 19:58:34 | -74.43, 48.09 | 91.45 | 3.20 | 28 |
| 12 | 11/02/2025 | 05:30:05 | -74.49, -94.78 | 90.62 | 11/02/2025 | 05:30:35 | -74.47, -94.87 | 90.64 | 3.16 | 30 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/20/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/20/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA