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: 5/18/2025
| 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 | 69.70, -75.20 | 47.88 | 05/29/2025 | 16:50:31 | 69.66, -73.44 | 47.82 | 68.31 | 69 |
| 2 | 05/29/2025 | 17:39:57 | -69.21, 92.83 | 132.64 | 05/29/2025 | 17:41:10 | -69.18, 93.26 | 132.67 | 17.04 | 73 |
| 3 | 05/29/2025 | 18:30:39 | 69.02, -99.59 | 47.17 | 05/29/2025 | 18:31:40 | 69.02, -99.58 | 47.17 | 0.61 | 61 |
| 4 | 05/29/2025 | 19:21:23 | -69.00, 67.75 | 132.86 | 05/29/2025 | 19:22:11 | -68.97, 67.73 | 132.89 | 3.25 | 48 |
| 5 | 05/29/2025 | 20:12:08 | 68.96,-124.89 | 47.11 | 05/29/2025 | 20:12:38 | 68.97,-124.88 | 47.11 | 0.53 | 30 |
| 6 | 05/29/2025 | 21:02:52 | -68.95, 42.45 | 132.92 | 05/29/2025 | 21:03:09 | -68.92, 42.43 | 132.95 | 3.26 | 17 |
| 7 | 05/29/2025 | 21:53:37 | 68.91,-150.20 | 47.04 | 05/29/2025 | 21:53:36 | 68.92,-150.19 | 47.04 | 0.47 | 1 |
| 8 | 05/29/2025 | 22:44:20 | -68.89, 17.14 | 132.99 | 05/29/2025 | 22:44:06 | -68.87, 17.12 | 133.01 | 3.28 | 14 |
| 9 | 05/29/2025 | 23:35:05 | 68.86,-175.50 | 46.98 | 05/29/2025 | 23:34:33 | 68.86,-175.49 | 46.98 | 0.42 | 32 |
| 10 | 05/30/2025 | 00:25:49 | -68.84, -8.16 | 133.05 | 05/30/2025 | 00:25:04 | -68.82, -8.19 | 133.07 | 3.29 | 45 |
| 11 | 05/30/2025 | 01:16:34 | 68.81, 159.19 | 46.92 | 05/30/2025 | 01:15:31 | 68.81, 159.20 | 46.92 | 0.40 | 63 |
| 12 | 05/30/2025 | 02:07:17 | -68.74, -33.40 | 133.16 | 05/30/2025 | 02:06:02 | -68.76, -33.49 | 133.13 | 4.73 | 75 |
| 13 | 05/30/2025 | 02:57:50 | 68.06, 134.80 | 46.15 | 05/30/2025 | 02:56:41 | 68.11, 133.05 | 46.22 | 72.60 | 69 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 5/18/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 05/18/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C