Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/11/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 03/11/2025 | 06:44:31 | 73.37, 68.97 | 77.26 | 03/11/2025 | 06:44:51 | 73.35, 69.03 | 77.23 | 3.16 | 20 |
| 2 | 03/11/2025 | 07:35:12 | -73.25,-123.44 | 102.89 | 03/11/2025 | 07:34:13 | -73.25,-123.49 | 102.87 | 1.66 | 59 |
| 3 | 03/13/2025 | 17:06:08 | -73.40, 93.49 | 103.67 | 03/13/2025 | 17:07:03 | -73.38, 93.50 | 103.71 | 2.80 | 55 |
| 4 | 03/13/2025 | 17:56:52 | 73.29, -98.94 | 76.19 | 03/13/2025 | 17:56:24 | 73.28, -99.04 | 76.19 | 3.39 | 28 |
| 5 | 03/16/2025 | 03:27:56 | 73.90, 116.92 | 75.92 | 03/16/2025 | 03:29:05 | 73.79, 118.76 | 75.68 | 58.26 | 69 |
| 6 | 03/16/2025 | 04:18:29 | -73.38, -74.54 | 104.69 | 03/16/2025 | 04:18:33 | -73.37, -74.44 | 104.70 | 3.23 | 4 |
| 7 | 03/16/2025 | 05:09:09 | 73.06, 93.46 | 74.95 | 03/16/2025 | 05:07:57 | 73.11, 92.71 | 75.07 | 24.99 | 72 |
| 8 | 03/18/2025 | 14:40:08 | 73.39, -49.97 | 74.36 | 03/18/2025 | 14:40:43 | 73.38, -50.02 | 74.34 | 1.65 | 35 |
| 9 | 03/18/2025 | 15:30:50 | -73.31, 117.53 | 105.75 | 03/18/2025 | 15:30:04 | -73.33, 117.56 | 105.71 | 3.04 | 46 |
| 10 | 03/21/2025 | 01:01:45 | -73.43, -25.48 | 106.56 | 03/21/2025 | 01:02:52 | -73.45, -25.45 | 106.56 | 2.55 | 67 |
| 11 | 03/21/2025 | 01:52:30 | 73.38, 141.96 | 73.36 | 03/21/2025 | 01:52:13 | 73.35, 142.01 | 73.34 | 3.13 | 17 |
| 12 | 03/23/2025 | 12:14:06 | -73.38, 166.56 | 107.61 | 03/23/2025 | 12:14:22 | -73.39, 166.51 | 107.60 | 2.21 | 16 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/11/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/11/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA