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: 7/20/2025
| 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 | 07/20/2025 | 19:20:59 | 74.02,-121.49 | 53.89 | 07/20/2025 | 19:21:41 | 74.01,-121.43 | 53.87 | 1.72 | 42 |
| 2 | 07/20/2025 | 20:11:41 | -73.94, 46.02 | 126.19 | 07/20/2025 | 20:11:02 | -73.93, 46.05 | 126.19 | 1.15 | 39 |
| 3 | 07/23/2025 | 05:42:39 | -74.04, -96.95 | 125.60 | 07/23/2025 | 05:43:23 | -74.01, -96.92 | 125.65 | 3.33 | 44 |
| 4 | 07/23/2025 | 06:33:23 | 73.93, 70.63 | 54.28 | 07/23/2025 | 06:32:43 | 73.95, 70.62 | 54.32 | 2.67 | 40 |
| 5 | 07/25/2025 | 16:04:21 | 74.03, -72.36 | 54.91 | 07/25/2025 | 16:05:04 | 74.01, -72.38 | 54.88 | 2.56 | 43 |
| 6 | 07/25/2025 | 16:55:03 | -73.95, 95.16 | 125.18 | 07/25/2025 | 16:54:25 | -73.93, 95.12 | 125.18 | 1.95 | 38 |
| 7 | 07/28/2025 | 02:26:01 | -74.05, -47.82 | 124.52 | 07/28/2025 | 02:26:45 | -74.04, -47.79 | 124.55 | 1.84 | 44 |
| 8 | 07/28/2025 | 03:16:45 | 73.95, 119.74 | 55.37 | 07/28/2025 | 03:16:05 | 73.97, 119.73 | 55.40 | 2.44 | 40 |
| 9 | 07/30/2025 | 12:47:42 | 74.06, -23.27 | 56.07 | 07/30/2025 | 12:48:24 | 74.06, -23.22 | 56.05 | 1.51 | 42 |
| 10 | 07/30/2025 | 13:38:24 | -73.97, 144.28 | 124.03 | 07/30/2025 | 13:37:45 | -73.99, 144.30 | 124.00 | 2.52 | 39 |
| 11 | 08/01/2025 | 23:09:22 | -74.08, 1.28 | 123.31 | 08/01/2025 | 23:10:05 | -74.07, 1.34 | 123.34 | 2.27 | 43 |
| 12 | 08/02/2025 | 00:00:06 | 73.98, 168.82 | 56.60 | 08/01/2025 | 23:59:25 | 73.99, 168.84 | 56.61 | 0.73 | 41 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/20/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/20/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA