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: 5/25/2025
| 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 | 16:49:23 | 69.73, -75.24 | 47.91 | 05/29/2025 | 16:50:32 | 69.65, -73.45 | 47.81 | 69.85 | 69 |
| 2 | 05/29/2025 | 17:39:58 | -69.24, 92.78 | 132.60 | 05/29/2025 | 17:41:11 | -69.16, 93.23 | 132.69 | 20.17 | 73 |
| 3 | 05/29/2025 | 18:30:39 | 68.99, -99.56 | 47.14 | 05/29/2025 | 18:31:41 | 69.01, -99.59 | 47.16 | 2.32 | 62 |
| 4 | 05/29/2025 | 19:21:23 | -68.98, 67.77 | 132.88 | 05/29/2025 | 19:22:11 | -69.00, 67.78 | 132.86 | 2.51 | 48 |
| 5 | 05/29/2025 | 20:12:07 | 68.94,-124.86 | 47.08 | 05/29/2025 | 20:12:38 | 68.96,-124.90 | 47.10 | 2.41 | 31 |
| 6 | 05/29/2025 | 21:02:51 | -68.93, 42.47 | 132.94 | 05/29/2025 | 21:03:08 | -68.95, 42.47 | 132.92 | 2.58 | 17 |
| 7 | 05/29/2025 | 21:53:36 | 68.89,-150.17 | 47.02 | 05/29/2025 | 21:53:36 | 68.91,-150.20 | 47.04 | 2.50 | 0 |
| 8 | 05/29/2025 | 22:44:20 | -68.88, 17.16 | 133.00 | 05/29/2025 | 22:44:06 | -68.90, 17.17 | 132.98 | 2.66 | 14 |
| 9 | 05/29/2025 | 23:35:05 | 68.84,-175.47 | 46.96 | 05/29/2025 | 23:34:34 | 68.86,-175.51 | 46.98 | 2.56 | 31 |
| 10 | 05/30/2025 | 00:25:49 | -68.83, -8.14 | 133.06 | 05/30/2025 | 00:25:04 | -68.85, -8.14 | 133.04 | 2.74 | 45 |
| 11 | 05/30/2025 | 01:16:34 | 68.79, 159.22 | 46.89 | 05/30/2025 | 01:15:32 | 68.81, 159.19 | 46.91 | 2.61 | 62 |
| 12 | 05/30/2025 | 02:07:17 | -68.72, -33.37 | 133.18 | 05/30/2025 | 02:06:03 | -68.75, -33.51 | 133.15 | 6.22 | 74 |
| 13 | 05/30/2025 | 02:57:51 | 68.09, 134.76 | 46.18 | 05/30/2025 | 02:56:42 | 68.11, 133.04 | 46.21 | 71.29 | 69 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 5/25/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 05/25/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C