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: 1/28/2025
| 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 | 01/29/2025 | 20:37:12 | 73.30,-138.49 | 91.27 | 01/29/2025 | 20:37:24 | 73.29,-138.46 | 91.25 | 1.56 | 12 |
| 2 | 01/29/2025 | 21:27:54 | -73.23, 28.99 | 88.82 | 01/29/2025 | 21:26:47 | -73.23, 29.08 | 88.82 | 2.73 | 67 |
| 3 | 02/01/2025 | 06:58:45 | -73.38,-114.04 | 89.32 | 02/01/2025 | 06:59:50 | -73.36,-113.98 | 89.37 | 2.95 | 65 |
| 4 | 02/01/2025 | 07:49:29 | 73.27, 53.52 | 90.55 | 02/01/2025 | 07:49:09 | 73.29, 53.56 | 90.57 | 3.05 | 20 |
| 5 | 02/03/2025 | 18:11:01 | -73.30, 78.05 | 90.12 | 02/03/2025 | 18:11:35 | -73.32, 77.96 | 90.11 | 3.40 | 34 |
| 6 | 02/03/2025 | 19:01:46 | 73.24,-114.50 | 89.80 | 02/03/2025 | 19:00:54 | 73.25,-114.50 | 89.82 | 0.67 | 52 |
| 7 | 02/06/2025 | 04:32:42 | 73.66, 101.84 | 89.55 | 02/06/2025 | 04:33:53 | 73.50, 102.71 | 89.32 | 32.41 | 71 |
| 8 | 02/06/2025 | 05:23:18 | -73.29, -89.99 | 90.89 | 02/06/2025 | 05:23:19 | -73.29, -90.08 | 90.88 | 2.80 | 1 |
| 9 | 02/06/2025 | 06:13:54 | 72.77, 78.42 | 88.54 | 02/06/2025 | 06:12:45 | 72.84, 76.74 | 88.73 | 55.86 | 69 |
| 10 | 02/08/2025 | 15:44:53 | 73.36, -65.54 | 88.44 | 02/08/2025 | 15:45:38 | 73.38, -65.52 | 88.44 | 2.05 | 45 |
| 11 | 02/08/2025 | 16:35:35 | -73.28, 101.95 | 91.66 | 02/08/2025 | 16:35:02 | -73.26, 101.91 | 91.67 | 2.40 | 33 |
| 12 | 02/11/2025 | 02:57:09 | 73.32, 126.48 | 87.59 | 02/11/2025 | 02:57:21 | 73.31, 126.38 | 87.59 | 3.20 | 12 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 1/28/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 01/28/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA