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: 5/19/2025
| 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 | 05/29/2025 | 16:49:22 | 69.72, -75.22 | 47.90 | 05/29/2025 | 16:50:31 | 69.64, -73.46 | 47.80 | 68.63 | 69 |
| 2 | 05/29/2025 | 17:39:57 | -69.22, 92.81 | 132.62 | 05/29/2025 | 17:41:10 | -69.16, 93.24 | 132.69 | 17.97 | 73 |
| 3 | 05/29/2025 | 18:30:39 | 69.03, -99.61 | 47.18 | 05/29/2025 | 18:31:40 | 69.00, -99.60 | 47.15 | 2.91 | 61 |
| 4 | 05/29/2025 | 19:21:23 | -69.01, 67.73 | 132.85 | 05/29/2025 | 19:22:10 | -69.01, 67.78 | 132.85 | 2.15 | 47 |
| 5 | 05/29/2025 | 20:12:08 | 68.98,-124.91 | 47.12 | 05/29/2025 | 20:12:38 | 68.95,-124.90 | 47.09 | 2.89 | 30 |
| 6 | 05/29/2025 | 21:02:52 | -68.96, 42.43 | 132.91 | 05/29/2025 | 21:03:08 | -68.96, 42.48 | 132.91 | 2.08 | 16 |
| 7 | 05/29/2025 | 21:53:37 | 68.93,-150.22 | 47.06 | 05/29/2025 | 21:53:36 | 68.90,-150.21 | 47.03 | 2.86 | 1 |
| 8 | 05/29/2025 | 22:44:21 | -68.91, 17.12 | 132.97 | 05/29/2025 | 22:44:06 | -68.90, 17.17 | 132.98 | 2.04 | 15 |
| 9 | 05/29/2025 | 23:35:06 | 68.88,-175.52 | 46.99 | 05/29/2025 | 23:34:34 | 68.85,-175.51 | 46.97 | 2.85 | 32 |
| 10 | 05/30/2025 | 00:25:50 | -68.86, -8.18 | 133.03 | 05/30/2025 | 00:25:04 | -68.85, -8.13 | 133.04 | 2.02 | 46 |
| 11 | 05/30/2025 | 01:16:35 | 68.83, 159.17 | 46.93 | 05/30/2025 | 01:15:32 | 68.80, 159.18 | 46.91 | 2.84 | 63 |
| 12 | 05/30/2025 | 02:07:17 | -68.70, -33.34 | 133.20 | 05/30/2025 | 02:06:03 | -68.75, -33.51 | 133.15 | 8.62 | 74 |
| 13 | 05/30/2025 | 02:57:51 | 68.08, 134.78 | 46.16 | 05/30/2025 | 02:56:42 | 68.10, 133.04 | 46.21 | 72.43 | 69 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 5/19/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 05/19/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C