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: 2/23/2025
| 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, 56.20 | 83.43 | 02/23/2025 | 07:38:16 | 73.42, 56.13 | 83.43 | 2.60 | 55 |
| 2 | 02/23/2025 | 08:28:03 | -73.34,-136.33 | 96.67 | 02/23/2025 | 08:27:38 | -73.37,-136.32 | 96.64 | 3.34 | 25 |
| 3 | 02/25/2025 | 17:59:17 | -74.19, 78.90 | 96.60 | 02/25/2025 | 18:00:22 | -74.08, 81.91 | 96.91 | 92.12 | 65 |
| 4 | 02/25/2025 | 18:49:47 | 73.38,-111.86 | 82.48 | 02/25/2025 | 18:49:54 | 73.37,-111.92 | 82.47 | 2.42 | 7 |
| 5 | 02/25/2025 | 19:40:29 | -73.31, 55.63 | 97.63 | 02/25/2025 | 19:39:16 | -73.32, 55.63 | 97.60 | 0.91 | 73 |
| 6 | 02/28/2025 | 05:11:28 | -73.43, -87.39 | 98.39 | 02/28/2025 | 05:12:11 | -73.42, -87.46 | 98.42 | 2.95 | 43 |
| 7 | 02/28/2025 | 06:02:13 | 73.37, 80.07 | 81.53 | 02/28/2025 | 06:01:31 | 73.34, 80.06 | 81.50 | 3.69 | 42 |
| 8 | 03/02/2025 | 15:33:13 | 73.56, -63.11 | 80.82 | 03/02/2025 | 15:34:24 | 73.50, -62.88 | 80.73 | 9.37 | 71 |
| 9 | 03/02/2025 | 16:23:53 | -73.37, 104.64 | 99.41 | 03/02/2025 | 16:23:47 | -73.39, 104.55 | 99.39 | 3.39 | 6 |
| 10 | 03/02/2025 | 17:14:25 | 72.66, -86.52 | 79.79 | 03/02/2025 | 17:13:19 | 72.67, -89.17 | 79.99 | 87.79 | 66 |
| 11 | 03/05/2025 | 02:45:36 | 73.46, 129.00 | 79.76 | 03/05/2025 | 02:45:59 | 73.44, 129.05 | 79.72 | 3.11 | 23 |
| 12 | 03/05/2025 | 03:36:18 | -73.37, -63.47 | 100.36 | 03/05/2025 | 03:35:21 | -73.37, -63.42 | 100.35 | 1.49 | 57 |
| 13 | 03/07/2025 | 13:07:16 | -73.48, 153.56 | 101.18 | 03/07/2025 | 13:08:14 | -73.46, 153.48 | 101.21 | 3.06 | 58 |
| 14 | 03/07/2025 | 13:58:00 | 73.38, -38.92 | 78.70 | 03/07/2025 | 13:57:34 | 73.39, -38.99 | 78.72 | 2.60 | 26 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 2/23/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 02/23/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA