Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/22/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 05/22/2025 | 05:04:59 | 73.72, 93.50 | 53.45 | 05/22/2025 | 05:04:13 | 73.71, 93.49 | 53.45 | 0.81 | 46 |
| 2 | 05/24/2025 | 14:35:59 | 73.82, -49.49 | 53.12 | 05/24/2025 | 14:36:41 | 73.81, -49.48 | 53.09 | 2.01 | 42 |
| 3 | 05/24/2025 | 15:26:41 | -73.74, 118.02 | 126.99 | 05/24/2025 | 15:26:04 | -73.72, 117.99 | 127.00 | 3.05 | 37 |
| 4 | 05/27/2025 | 00:57:41 | -73.85, -24.98 | 127.28 | 05/27/2025 | 00:58:31 | -73.85, -24.90 | 127.30 | 2.27 | 50 |
| 5 | 05/27/2025 | 01:48:25 | 73.73, 142.60 | 52.59 | 05/27/2025 | 01:47:50 | 73.75, 142.58 | 52.62 | 2.27 | 35 |
| 6 | 05/29/2025 | 11:19:25 | 73.85, -0.40 | 52.34 | 05/29/2025 | 11:20:17 | 73.86, -0.36 | 52.34 | 2.38 | 52 |
| 7 | 05/29/2025 | 12:10:07 | -73.76, 167.11 | 127.76 | 05/29/2025 | 12:09:40 | -73.78, 167.12 | 127.74 | 1.57 | 27 |
| 8 | 05/31/2025 | 21:41:07 | -73.88, 24.10 | 127.97 | 05/31/2025 | 21:42:07 | -73.87, 24.15 | 128.00 | 1.93 | 60 |
| 9 | 05/31/2025 | 22:31:51 | 73.76,-168.32 | 51.90 | 05/31/2025 | 22:31:26 | 73.77,-168.38 | 51.92 | 1.89 | 25 |
| 10 | 06/03/2025 | 08:02:50 | 73.88, 48.65 | 51.73 | 06/03/2025 | 08:03:51 | 73.90, 48.73 | 51.73 | 2.96 | 61 |
| 11 | 06/03/2025 | 08:53:32 | -73.80,-143.83 | 128.37 | 06/03/2025 | 08:53:14 | -73.81,-143.79 | 128.35 | 1.99 | 18 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 5/22/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 05/22/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA