Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/31/2025
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 01/31/2025 | 16:11:41 | -73.29, 107.75 | 89.24 | 01/31/2025 | 16:11:55 | -73.28, 107.86 | 89.26 | 3.41 | 14 |
| 2 | 01/31/2025 | 17:02:24 | 73.16, -84.65 | 90.61 | 01/31/2025 | 17:01:15 | 73.16, -84.70 | 90.64 | 1.89 | 69 |
| 3 | 02/03/2025 | 02:33:23 | 73.32, 132.25 | 90.11 | 02/03/2025 | 02:34:17 | 73.31, 132.29 | 90.08 | 1.69 | 54 |
| 4 | 02/03/2025 | 03:24:05 | -73.21, -60.18 | 90.04 | 02/03/2025 | 03:23:41 | -73.20, -60.28 | 90.03 | 3.56 | 24 |
| 5 | 02/05/2025 | 13:45:48 | 73.31, -35.81 | 89.35 | 02/05/2025 | 13:46:01 | 73.30, -35.72 | 89.33 | 3.21 | 13 |
| 6 | 02/05/2025 | 14:36:30 | -73.19, 131.76 | 90.79 | 02/05/2025 | 14:35:25 | -73.18, 131.71 | 90.78 | 1.95 | 65 |
| 7 | 02/08/2025 | 00:07:28 | -73.33, -11.27 | 91.38 | 02/08/2025 | 00:08:26 | -73.31, -11.35 | 91.42 | 3.49 | 58 |
| 8 | 02/08/2025 | 00:58:12 | 73.25, 156.22 | 88.52 | 02/08/2025 | 00:57:45 | 73.24, 156.19 | 88.52 | 1.49 | 27 |
| 9 | 02/10/2025 | 11:19:53 | -73.33,-179.37 | 92.17 | 02/10/2025 | 11:20:08 | -73.31,-179.30 | 92.20 | 3.04 | 15 |
| 10 | 02/10/2025 | 12:10:36 | 73.20, -11.78 | 87.68 | 02/10/2025 | 12:09:28 | 73.19, -11.87 | 87.69 | 3.00 | 68 |
| 11 | 02/12/2025 | 21:41:34 | 73.36,-154.85 | 87.06 | 02/12/2025 | 21:42:27 | 73.35,-154.86 | 87.03 | 1.60 | 53 |
| 12 | 02/12/2025 | 22:32:17 | -73.29, 12.61 | 93.03 | 02/12/2025 | 22:31:50 | -73.28, 12.67 | 93.04 | 2.34 | 27 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/31/2025
Download SNOs between NPP and TERRA since TLE EPOCH: 01/31/2025 in txt file.
Historial Predications of SNOs between NPP and TERRA