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: 7/19/2025
| 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 | 07/20/2025 | 19:20:58 | 73.98,-121.40 | 53.85 | 07/20/2025 | 19:21:41 | 74.00,-121.46 | 53.86 | 3.28 | 43 |
| 2 | 07/20/2025 | 20:11:41 | -73.95, 46.00 | 126.18 | 07/20/2025 | 20:11:02 | -73.92, 46.03 | 126.20 | 3.18 | 39 |
| 3 | 07/23/2025 | 05:42:38 | -74.00, -96.85 | 125.65 | 07/23/2025 | 05:43:23 | -74.00, -96.94 | 125.66 | 2.66 | 45 |
| 4 | 07/23/2025 | 06:33:23 | 73.94, 70.60 | 54.30 | 07/23/2025 | 06:32:43 | 73.94, 70.60 | 54.31 | 0.19 | 40 |
| 5 | 07/25/2025 | 16:04:21 | 74.04, -72.39 | 54.92 | 07/25/2025 | 16:05:03 | 74.05, -72.29 | 54.91 | 3.16 | 42 |
| 6 | 07/25/2025 | 16:55:03 | -73.96, 95.14 | 125.17 | 07/25/2025 | 16:54:24 | -73.98, 95.21 | 125.14 | 3.32 | 39 |
| 7 | 07/28/2025 | 02:26:01 | -74.06, -47.84 | 124.51 | 07/28/2025 | 02:26:45 | -74.03, -47.81 | 124.56 | 3.39 | 44 |
| 8 | 07/28/2025 | 03:16:45 | 73.96, 119.72 | 55.38 | 07/28/2025 | 03:16:05 | 73.96, 119.71 | 55.40 | 0.57 | 40 |
| 9 | 07/30/2025 | 12:47:43 | 74.07, -23.28 | 56.08 | 07/30/2025 | 12:48:25 | 74.05, -23.23 | 56.04 | 2.55 | 42 |
| 10 | 07/30/2025 | 13:38:25 | -73.97, 144.26 | 124.02 | 07/30/2025 | 13:37:46 | -73.99, 144.29 | 124.01 | 1.48 | 39 |
| 11 | 08/01/2025 | 23:09:23 | -74.08, 1.26 | 123.30 | 08/01/2025 | 23:10:06 | -74.06, 1.33 | 123.34 | 2.91 | 43 |
| 12 | 08/02/2025 | 00:00:06 | 73.99, 168.81 | 56.60 | 08/01/2025 | 23:59:25 | 73.99, 168.83 | 56.61 | 0.74 | 41 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/19/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/19/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA