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: 2/19/2025
| 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 | 02/20/2025 | 21:15:37 | -73.39, 31.69 | 95.72 | 02/20/2025 | 21:16:00 | -73.38, 31.66 | 95.73 | 0.82 | 23 |
| 2 | 02/20/2025 | 22:06:22 | 73.31,-160.84 | 84.19 | 02/20/2025 | 22:05:20 | 73.29,-160.85 | 84.19 | 1.91 | 62 |
| 3 | 02/23/2025 | 07:37:21 | 73.42, 56.18 | 83.43 | 02/23/2025 | 07:38:16 | 73.43, 56.14 | 83.43 | 1.68 | 55 |
| 4 | 02/23/2025 | 08:28:03 | -73.34,-136.33 | 96.67 | 02/23/2025 | 08:27:39 | -73.33,-136.41 | 96.68 | 3.02 | 24 |
| 5 | 02/25/2025 | 17:59:17 | -74.20, 78.90 | 96.60 | 02/25/2025 | 18:00:22 | -74.10, 81.94 | 96.90 | 93.17 | 65 |
| 6 | 02/25/2025 | 18:49:47 | 73.39,-111.87 | 82.49 | 02/25/2025 | 18:49:54 | 73.38,-111.90 | 82.48 | 1.28 | 7 |
| 7 | 02/25/2025 | 19:40:29 | -73.31, 55.62 | 97.62 | 02/25/2025 | 19:39:16 | -73.33, 55.66 | 97.59 | 2.48 | 73 |
| 8 | 02/28/2025 | 05:11:28 | -73.44, -87.40 | 98.39 | 02/28/2025 | 05:12:11 | -73.44, -87.42 | 98.40 | 0.62 | 43 |
| 9 | 02/28/2025 | 06:02:13 | 73.38, 80.05 | 81.54 | 02/28/2025 | 06:01:31 | 73.35, 80.09 | 81.52 | 3.15 | 42 |
| 10 | 03/02/2025 | 15:33:13 | 73.57, -63.13 | 80.83 | 03/02/2025 | 15:34:24 | 73.52, -62.84 | 80.75 | 10.36 | 71 |
| 11 | 03/02/2025 | 16:23:54 | -73.43, 104.51 | 99.34 | 03/02/2025 | 16:23:47 | -73.41, 104.59 | 99.37 | 3.17 | 7 |
| 12 | 03/02/2025 | 17:14:25 | 72.67, -86.54 | 79.80 | 03/02/2025 | 17:13:19 | 72.69, -89.13 | 80.01 | 85.88 | 66 |
| 13 | 03/05/2025 | 02:45:36 | 73.43, 129.09 | 79.72 | 03/05/2025 | 02:46:01 | 73.41, 128.99 | 79.70 | 3.81 | 25 |
| 14 | 03/05/2025 | 03:36:18 | -73.33, -63.38 | 100.41 | 03/05/2025 | 03:35:23 | -73.34, -63.48 | 100.38 | 3.67 | 55 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 2/19/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 02/19/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA