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: 3/22/2025
| 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 | 03/25/2025 | 21:20:38 | -69.97, 36.44 | 112.24 | 03/25/2025 | 21:21:46 | -69.91, 38.73 | 112.37 | 87.95 | 68 |
| 2 | 03/25/2025 | 22:11:13 | 69.36,-155.35 | 67.11 | 03/25/2025 | 22:12:25 | 69.25,-154.82 | 66.99 | 23.81 | 72 |
| 3 | 03/25/2025 | 23:01:51 | -69.08, 12.35 | 113.19 | 03/25/2025 | 23:02:58 | -69.09, 12.33 | 113.19 | 1.38 | 67 |
| 4 | 03/25/2025 | 23:52:37 | 69.05, 179.70 | 66.76 | 03/25/2025 | 23:53:25 | 69.08, 179.70 | 66.79 | 3.37 | 48 |
| 5 | 03/26/2025 | 00:43:20 | -69.04, -12.97 | 113.26 | 03/26/2025 | 00:43:56 | -69.03, -12.99 | 113.28 | 1.96 | 36 |
| 6 | 03/26/2025 | 01:34:06 | 69.01, 154.39 | 66.69 | 03/26/2025 | 01:34:23 | 69.01, 154.37 | 66.70 | 0.68 | 17 |
| 7 | 03/26/2025 | 02:24:49 | -69.00, -38.29 | 113.33 | 03/26/2025 | 02:24:53 | -69.01, -38.25 | 113.32 | 2.07 | 4 |
| 8 | 03/26/2025 | 03:15:35 | 68.97, 129.07 | 66.62 | 03/26/2025 | 03:15:21 | 68.94, 129.05 | 66.60 | 2.68 | 14 |
| 9 | 03/26/2025 | 04:06:18 | -68.96, -63.60 | 113.40 | 03/26/2025 | 04:05:51 | -68.95, -63.57 | 113.41 | 1.95 | 27 |
| 10 | 03/26/2025 | 04:57:04 | 68.93, 103.75 | 66.55 | 03/26/2025 | 04:56:18 | 68.93, 103.79 | 66.56 | 1.75 | 46 |
| 11 | 03/26/2025 | 05:47:46 | -68.87, -88.85 | 113.52 | 03/26/2025 | 05:46:49 | -68.88, -88.90 | 113.50 | 2.50 | 57 |
| 12 | 03/26/2025 | 06:38:31 | 68.78, 78.58 | 66.37 | 03/26/2025 | 06:37:17 | 68.81, 78.39 | 66.42 | 8.17 | 74 |
| 13 | 03/26/2025 | 07:29:06 | -68.35,-113.53 | 114.09 | 03/26/2025 | 07:27:55 | -68.38,-114.79 | 114.01 | 51.84 | 71 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/22/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/22/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C