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: 3/31/2025
| 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 | 03/31/2025 | 23:16:13 | 74.06, 179.94 | 69.80 | 03/31/2025 | 23:17:21 | 73.95,-178.28 | 69.57 | 55.84 | 68 |
| 2 | 04/01/2025 | 00:06:47 | -73.55, -11.52 | 110.80 | 04/01/2025 | 00:06:49 | -73.52, -11.54 | 110.83 | 3.21 | 2 |
| 3 | 04/01/2025 | 00:57:25 | 73.17, 156.63 | 68.78 | 04/01/2025 | 00:56:14 | 73.21, 155.52 | 68.90 | 35.99 | 71 |
| 4 | 04/03/2025 | 10:28:26 | 73.59, 12.97 | 68.31 | 04/03/2025 | 10:28:50 | 73.58, 13.04 | 68.29 | 2.36 | 24 |
| 5 | 04/03/2025 | 11:19:08 | -73.47,-179.43 | 111.84 | 04/03/2025 | 11:18:12 | -73.46,-179.53 | 111.83 | 3.28 | 56 |
| 6 | 04/05/2025 | 20:50:03 | -73.59, 37.57 | 112.63 | 04/05/2025 | 20:50:52 | -73.58, 37.49 | 112.64 | 2.65 | 49 |
| 7 | 04/05/2025 | 21:40:47 | 73.52,-154.97 | 67.29 | 04/05/2025 | 21:40:12 | 73.53,-154.94 | 67.31 | 1.20 | 35 |
| 8 | 04/08/2025 | 07:11:42 | 73.66, 62.00 | 66.53 | 04/08/2025 | 07:12:51 | 73.66, 62.10 | 66.51 | 3.22 | 69 |
| 9 | 04/08/2025 | 08:02:25 | -73.58,-130.50 | 113.58 | 04/08/2025 | 08:02:13 | -73.55,-130.45 | 113.60 | 2.84 | 12 |
| 10 | 04/10/2025 | 17:33:34 | -74.40, 84.76 | 113.55 | 04/10/2025 | 17:34:39 | -74.32, 88.01 | 113.81 | 97.87 | 65 |
| 11 | 04/10/2025 | 18:24:01 | 73.56,-105.87 | 65.51 | 04/10/2025 | 18:24:11 | 73.58,-105.94 | 65.52 | 2.96 | 10 |
| 12 | 04/10/2025 | 19:14:44 | -73.48, 61.64 | 114.61 | 04/10/2025 | 19:13:33 | -73.48, 61.53 | 114.58 | 3.57 | 71 |
| 13 | 04/13/2025 | 04:45:39 | -73.63, -81.43 | 115.32 | 04/13/2025 | 04:46:10 | -73.64, -81.36 | 115.32 | 2.67 | 31 |
| 14 | 04/13/2025 | 05:36:22 | 73.53, 86.12 | 64.56 | 04/13/2025 | 05:35:31 | 73.52, 86.05 | 64.56 | 2.34 | 51 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 3/31/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 03/31/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA