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: 2/21/2025
| 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 | 02/23/2025 | 07:37:21 | 73.41, 56.19 | 83.43 | 02/23/2025 | 07:38:16 | 73.43, 56.13 | 83.43 | 2.40 | 55 |
| 2 | 02/23/2025 | 08:28:03 | -73.34,-136.33 | 96.67 | 02/23/2025 | 08:27:39 | -73.32,-136.41 | 96.68 | 3.35 | 24 |
| 3 | 02/25/2025 | 17:59:17 | -74.19, 78.91 | 96.60 | 02/25/2025 | 18:00:22 | -74.10, 81.93 | 96.90 | 92.55 | 65 |
| 4 | 02/25/2025 | 18:49:47 | 73.38,-111.86 | 82.48 | 02/25/2025 | 18:49:54 | 73.38,-111.90 | 82.47 | 1.50 | 7 |
| 5 | 02/25/2025 | 19:40:29 | -73.31, 55.63 | 97.63 | 02/25/2025 | 19:39:16 | -73.33, 55.65 | 97.59 | 2.44 | 73 |
| 6 | 02/28/2025 | 05:11:28 | -73.43, -87.38 | 98.40 | 02/28/2025 | 05:12:11 | -73.43, -87.42 | 98.41 | 1.39 | 43 |
| 7 | 02/28/2025 | 06:02:13 | 73.37, 80.07 | 81.52 | 02/28/2025 | 06:01:31 | 73.35, 80.09 | 81.52 | 1.85 | 42 |
| 8 | 03/02/2025 | 15:33:13 | 73.55, -63.09 | 80.82 | 03/02/2025 | 15:34:24 | 73.52, -62.84 | 80.75 | 8.72 | 71 |
| 9 | 03/02/2025 | 16:23:54 | -73.42, 104.54 | 99.36 | 03/02/2025 | 16:23:47 | -73.41, 104.59 | 99.37 | 1.74 | 7 |
| 10 | 03/02/2025 | 17:14:25 | 72.65, -86.51 | 79.79 | 03/02/2025 | 17:13:19 | 72.69, -89.13 | 80.01 | 86.94 | 66 |
| 11 | 03/05/2025 | 02:45:37 | 73.46, 129.02 | 79.75 | 03/05/2025 | 02:46:00 | 73.46, 129.10 | 79.75 | 2.74 | 23 |
| 12 | 03/05/2025 | 03:36:19 | -73.36, -63.45 | 100.37 | 03/05/2025 | 03:35:23 | -73.35, -63.48 | 100.37 | 1.90 | 56 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 2/21/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 02/21/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA