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: 6/15/2025
| 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 | 06/17/2025 | 07:26:21 | 73.94, 57.92 | 50.80 | 06/17/2025 | 07:26:41 | 73.95, 57.84 | 50.80 | 2.51 | 20 |
| 2 | 06/17/2025 | 08:17:04 | -73.88,-134.60 | 129.28 | 06/17/2025 | 08:16:03 | -73.87,-134.65 | 129.27 | 1.60 | 61 |
| 3 | 06/19/2025 | 17:48:03 | -73.99, 82.40 | 129.19 | 06/19/2025 | 17:48:27 | -73.97, 82.41 | 129.21 | 1.54 | 24 |
| 4 | 06/19/2025 | 18:38:47 | 73.91,-110.10 | 50.72 | 06/19/2025 | 18:37:46 | 73.92,-110.04 | 50.74 | 1.95 | 61 |
| 5 | 06/22/2025 | 04:09:46 | 74.02, 106.90 | 50.85 | 06/22/2025 | 04:10:10 | 74.00, 106.99 | 50.82 | 3.53 | 24 |
| 6 | 06/22/2025 | 05:00:28 | -73.91, -85.51 | 129.28 | 06/22/2025 | 04:59:32 | -73.93, -85.51 | 129.25 | 2.03 | 56 |
| 7 | 06/24/2025 | 14:31:27 | -74.02, 131.48 | 129.10 | 06/24/2025 | 14:31:56 | -73.99, 131.48 | 129.14 | 3.52 | 29 |
| 8 | 06/24/2025 | 15:22:11 | 73.94, -61.01 | 50.81 | 06/24/2025 | 15:21:15 | 73.94, -60.96 | 50.82 | 1.75 | 56 |
| 9 | 06/27/2025 | 00:53:09 | 74.01, 156.08 | 50.98 | 06/27/2025 | 00:53:39 | 73.99, 156.01 | 50.95 | 3.43 | 30 |
| 10 | 06/27/2025 | 01:43:52 | -73.95, -36.44 | 129.10 | 06/27/2025 | 01:43:00 | -73.96, -36.40 | 129.08 | 1.73 | 52 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/15/2025
Download SNOs between NPP and TERRA since TLE EPOCH: 06/15/2025 in txt file.
Historial Predications of SNOs between NPP and TERRA