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: 9/13/2025
| 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 | 09/15/2025 | 05:08:07 | -74.86, -89.54 | 107.85 | 09/15/2025 | 05:09:16 | -74.79, -87.76 | 108.02 | 52.23 | 69 |
| 2 | 09/15/2025 | 05:58:43 | 74.39, 79.03 | 71.65 | 09/15/2025 | 05:58:41 | 74.39, 78.96 | 71.65 | 2.14 | 2 |
| 3 | 09/15/2025 | 06:49:19 | -73.98,-112.61 | 108.80 | 09/15/2025 | 06:48:09 | -74.02,-114.20 | 108.67 | 48.85 | 70 |
| 4 | 09/17/2025 | 15:29:45 | 74.48, -63.94 | 72.66 | 09/17/2025 | 15:30:53 | 74.49, -63.92 | 72.65 | 1.14 | 68 |
| 5 | 09/17/2025 | 16:20:28 | -74.41, 103.57 | 107.42 | 09/17/2025 | 16:20:16 | -74.39, 103.50 | 107.43 | 2.96 | 12 |
| 6 | 09/20/2025 | 01:51:30 | -74.49, -39.40 | 106.41 | 09/20/2025 | 01:52:28 | -74.47, -39.40 | 106.44 | 2.06 | 58 |
| 7 | 09/20/2025 | 02:42:14 | 74.42, 128.09 | 73.54 | 09/20/2025 | 02:41:46 | 74.42, 128.17 | 73.54 | 2.26 | 28 |
| 8 | 09/22/2025 | 12:13:15 | 74.47, -14.77 | 74.51 | 09/22/2025 | 12:13:58 | 74.50, -14.77 | 74.53 | 3.36 | 43 |
| 9 | 09/22/2025 | 13:03:58 | -74.39, 152.76 | 105.58 | 09/22/2025 | 13:03:21 | -74.40, 152.67 | 105.55 | 3.15 | 37 |
| 10 | 09/24/2025 | 22:35:00 | -74.48, 9.77 | 104.55 | 09/24/2025 | 22:35:33 | -74.46, 9.71 | 104.57 | 2.70 | 33 |
| 11 | 09/24/2025 | 23:25:43 | 74.42, 177.24 | 75.40 | 09/24/2025 | 23:24:50 | 74.41, 177.27 | 75.40 | 1.11 | 53 |
| 12 | 09/27/2025 | 08:56:44 | 74.47, 34.36 | 76.38 | 09/27/2025 | 08:57:02 | 74.46, 34.28 | 76.37 | 2.80 | 18 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/13/2025
Download SNOs between NPP and TERRA since TLE EPOCH: 09/13/2025 in txt file.
Historial Predications of SNOs between NPP and TERRA