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: 2/17/2025
| 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 | 02/18/2025 | 10:03:12 | -73.46,-160.36 | 94.75 | 02/18/2025 | 10:04:21 | -73.44,-160.28 | 94.80 | 3.39 | 69 |
| 2 | 02/18/2025 | 10:53:56 | 73.33, 7.24 | 85.10 | 02/18/2025 | 10:53:41 | 73.34, 7.20 | 85.11 | 1.83 | 15 |
| 3 | 02/18/2025 | 11:44:23 | -72.50, 176.31 | 95.83 | 02/18/2025 | 11:43:17 | -72.56, 173.37 | 95.57 | 98.29 | 66 |
| 4 | 02/20/2025 | 21:15:38 | -73.40, 31.65 | 95.70 | 02/20/2025 | 21:16:00 | -73.42, 31.73 | 95.70 | 3.33 | 22 |
| 5 | 02/20/2025 | 22:06:23 | 73.33,-160.88 | 84.21 | 02/20/2025 | 22:05:20 | 73.33,-160.78 | 84.22 | 3.06 | 63 |
| 6 | 02/23/2025 | 07:37:22 | 73.44, 56.14 | 83.45 | 02/23/2025 | 07:38:16 | 73.46, 56.20 | 83.45 | 3.06 | 54 |
| 7 | 02/23/2025 | 08:28:04 | -73.36,-136.37 | 96.65 | 02/23/2025 | 08:27:39 | -73.36,-136.34 | 96.65 | 0.94 | 25 |
| 8 | 02/25/2025 | 17:59:16 | -74.16, 78.98 | 96.64 | 02/25/2025 | 18:00:22 | -74.08, 81.89 | 96.92 | 89.01 | 66 |
| 9 | 02/25/2025 | 18:49:47 | 73.41,-111.91 | 82.50 | 02/25/2025 | 18:49:53 | 73.41,-111.84 | 82.50 | 2.09 | 6 |
| 10 | 02/25/2025 | 19:40:29 | -73.33, 55.59 | 97.61 | 02/25/2025 | 19:39:16 | -73.31, 55.61 | 97.61 | 1.99 | 73 |
| 11 | 02/28/2025 | 05:11:28 | -73.45, -87.42 | 98.38 | 02/28/2025 | 05:12:10 | -73.46, -87.36 | 98.38 | 2.27 | 42 |
| 12 | 02/28/2025 | 06:02:12 | 73.34, 80.13 | 81.49 | 02/28/2025 | 06:01:30 | 73.37, 80.13 | 81.54 | 3.68 | 42 |
| 13 | 03/02/2025 | 15:33:12 | 73.53, -63.04 | 80.79 | 03/02/2025 | 15:34:24 | 73.49, -62.91 | 80.72 | 6.15 | 72 |
| 14 | 03/02/2025 | 16:23:53 | -73.39, 104.61 | 99.39 | 03/02/2025 | 16:23:47 | -73.38, 104.53 | 99.40 | 2.76 | 6 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 2/17/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 02/17/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA