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: 8/20/2025
| 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 | 08/21/2025 | 10:02:44 | -74.16,-162.22 | 117.49 | 08/21/2025 | 10:03:10 | -74.16,-162.14 | 117.50 | 2.71 | 26 |
| 2 | 08/21/2025 | 10:53:28 | 74.07, 5.32 | 62.42 | 08/21/2025 | 10:52:30 | 74.06, 5.30 | 62.43 | 1.06 | 58 |
| 3 | 08/23/2025 | 20:24:25 | 74.17,-137.67 | 63.33 | 08/23/2025 | 20:24:46 | 74.16,-137.58 | 63.32 | 2.56 | 21 |
| 4 | 08/23/2025 | 21:15:07 | -74.06, 29.91 | 116.77 | 08/23/2025 | 21:14:08 | -74.08, 29.90 | 116.74 | 2.05 | 59 |
| 5 | 08/26/2025 | 06:46:04 | -74.16,-113.07 | 115.85 | 08/26/2025 | 06:46:24 | -74.18,-113.00 | 115.84 | 2.97 | 20 |
| 6 | 08/26/2025 | 07:36:48 | 74.08, 54.45 | 64.08 | 08/26/2025 | 07:35:44 | 74.06, 54.40 | 64.07 | 2.96 | 64 |
| 7 | 08/28/2025 | 17:07:45 | 74.19, -88.55 | 65.03 | 08/28/2025 | 17:07:59 | 74.19, -88.43 | 65.01 | 3.56 | 14 |
| 8 | 08/28/2025 | 17:58:27 | -74.08, 79.05 | 115.09 | 08/28/2025 | 17:57:22 | -74.07, 78.97 | 115.08 | 2.37 | 65 |
| 9 | 08/31/2025 | 03:29:24 | -74.19, -63.94 | 114.12 | 08/31/2025 | 03:29:37 | -74.19, -63.88 | 114.13 | 2.22 | 13 |
| 10 | 08/31/2025 | 04:20:08 | 74.11, 103.55 | 65.81 | 08/31/2025 | 04:18:56 | 74.10, 103.60 | 65.82 | 1.80 | 72 |
| 11 | 09/02/2025 | 13:51:04 | 74.18, -39.34 | 66.74 | 09/02/2025 | 13:51:11 | 74.20, -39.30 | 66.76 | 3.11 | 7 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/20/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/20/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA