Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and GCOM-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/29/2025
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (GCOM-C) | Time (GCOM-C) | Lat,Lon (GCOM-C) | SZA (GCOM-C ) | Distance(km) | Time Diff (sec) |
| 1 | 07/07/2025 | 14:36:34 | 69.98, -42.26 | 47.43 | 07/07/2025 | 14:37:40 | 69.88, -39.70 | 47.27 | 98.20 | 66 |
| 2 | 07/07/2025 | 15:27:08 | -69.47, 125.82 | 133.10 | 07/07/2025 | 15:28:19 | -69.40, 126.98 | 133.20 | 46.17 | 71 |
| 3 | 07/07/2025 | 16:17:45 | 68.97, -66.18 | 46.39 | 07/07/2025 | 16:18:54 | 68.97, -66.23 | 46.38 | 2.18 | 69 |
| 4 | 07/07/2025 | 17:08:29 | -68.99, 101.11 | 133.58 | 07/07/2025 | 17:09:24 | -68.97, 101.15 | 133.61 | 3.01 | 55 |
| 5 | 07/07/2025 | 17:59:14 | 68.92, -91.48 | 46.35 | 07/07/2025 | 17:59:52 | 68.91, -91.54 | 46.34 | 2.44 | 38 |
| 6 | 07/07/2025 | 18:49:57 | -68.89, 75.88 | 133.68 | 07/07/2025 | 18:50:22 | -68.92, 75.84 | 133.66 | 3.21 | 25 |
| 7 | 07/07/2025 | 19:40:43 | 68.87,-116.79 | 46.31 | 07/07/2025 | 19:40:50 | 68.86,-116.85 | 46.29 | 2.75 | 7 |
| 8 | 07/07/2025 | 20:31:25 | -68.84, 50.57 | 133.72 | 07/07/2025 | 20:31:19 | -68.86, 50.53 | 133.70 | 2.81 | 6 |
| 9 | 07/07/2025 | 21:22:11 | 68.82,-142.10 | 46.26 | 07/07/2025 | 21:21:47 | 68.81,-142.16 | 46.25 | 3.10 | 24 |
| 10 | 07/07/2025 | 22:12:54 | -68.79, 25.26 | 133.77 | 07/07/2025 | 22:12:17 | -68.81, 25.22 | 133.75 | 2.42 | 37 |
| 11 | 07/07/2025 | 23:03:40 | 68.77,-167.41 | 46.22 | 07/07/2025 | 23:02:45 | 68.75,-167.47 | 46.20 | 3.48 | 55 |
| 12 | 07/07/2025 | 23:54:23 | -68.74, -0.05 | 133.81 | 07/07/2025 | 23:53:15 | -68.76, -0.09 | 133.79 | 2.06 | 68 |
| 13 | 07/08/2025 | 00:45:01 | 68.29, 167.85 | 45.74 | 07/08/2025 | 00:43:50 | 68.32, 166.73 | 45.79 | 46.14 | 71 |
| 14 | 07/08/2025 | 01:35:36 | -67.84, -24.25 | 134.73 | 07/08/2025 | 01:34:29 | -67.84, -26.49 | 134.67 | 94.07 | 67 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/29/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/29/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C