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: 5/30/2025
| 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 | 06/11/2025 | 16:05:10 | 69.88, -64.36 | 46.68 | 06/11/2025 | 16:06:17 | 69.79, -62.12 | 46.55 | 86.65 | 67 |
| 2 | 06/11/2025 | 16:55:45 | -69.39, 103.68 | 133.84 | 06/11/2025 | 16:56:56 | -69.31, 104.57 | 133.93 | 35.87 | 71 |
| 3 | 06/11/2025 | 17:46:23 | 68.98, -88.44 | 45.75 | 06/11/2025 | 17:47:29 | 68.99, -88.49 | 45.75 | 2.23 | 66 |
| 4 | 06/11/2025 | 18:37:07 | -68.97, 78.90 | 134.27 | 06/11/2025 | 18:37:59 | -68.99, 78.89 | 134.25 | 2.92 | 52 |
| 5 | 06/11/2025 | 19:27:52 | 68.93,-113.75 | 45.69 | 06/11/2025 | 19:28:27 | 68.94,-113.80 | 45.70 | 2.25 | 35 |
| 6 | 06/11/2025 | 20:18:36 | -68.92, 53.59 | 134.33 | 06/11/2025 | 20:18:57 | -68.94, 53.58 | 134.31 | 2.78 | 21 |
| 7 | 06/11/2025 | 21:09:21 | 68.88,-139.05 | 45.64 | 06/11/2025 | 21:09:25 | 68.89,-139.11 | 45.64 | 2.27 | 4 |
| 8 | 06/11/2025 | 22:00:05 | -68.87, 28.28 | 134.39 | 06/11/2025 | 21:59:55 | -68.89, 28.27 | 134.36 | 2.63 | 10 |
| 9 | 06/11/2025 | 22:50:50 | 68.83,-164.36 | 45.58 | 06/11/2025 | 22:50:23 | 68.84,-164.41 | 45.59 | 2.28 | 27 |
| 10 | 06/11/2025 | 23:41:34 | -68.82, 2.98 | 134.44 | 06/11/2025 | 23:40:53 | -68.84, 2.97 | 134.42 | 2.48 | 41 |
| 11 | 06/12/2025 | 00:32:19 | 68.78, 170.34 | 45.52 | 06/12/2025 | 00:31:21 | 68.78, 170.28 | 45.53 | 2.28 | 58 |
| 12 | 06/12/2025 | 01:23:03 | -68.77, -22.33 | 134.50 | 06/12/2025 | 01:21:51 | -68.79, -22.34 | 134.47 | 2.33 | 72 |
| 13 | 06/12/2025 | 02:13:38 | 68.19, 145.73 | 44.92 | 06/12/2025 | 02:12:28 | 68.25, 144.34 | 45.00 | 57.76 | 70 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 5/30/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 05/30/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C