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: 3/17/2025
| 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 | 21:20:39 | -70.00, 36.39 | 112.21 | 03/25/2025 | 21:21:46 | -69.94, 38.78 | 112.34 | 91.14 | 67 |
| 2 | 03/25/2025 | 22:11:13 | 69.34,-155.33 | 67.09 | 03/25/2025 | 22:12:25 | 69.28,-154.79 | 67.01 | 22.18 | 72 |
| 3 | 03/25/2025 | 23:01:52 | -69.11, 12.31 | 113.16 | 03/25/2025 | 23:02:58 | -69.12, 12.38 | 113.16 | 2.98 | 66 |
| 4 | 03/25/2025 | 23:52:38 | 69.08, 179.66 | 66.80 | 03/25/2025 | 23:53:26 | 69.05, 179.66 | 66.76 | 3.55 | 48 |
| 5 | 03/26/2025 | 00:43:21 | -69.07, -13.01 | 113.23 | 03/26/2025 | 00:43:56 | -69.06, -12.95 | 113.25 | 2.57 | 35 |
| 6 | 03/26/2025 | 01:34:07 | 69.04, 154.34 | 66.73 | 03/26/2025 | 01:34:23 | 69.04, 154.41 | 66.72 | 2.76 | 16 |
| 7 | 03/26/2025 | 02:24:49 | -68.98, -38.25 | 113.36 | 03/26/2025 | 02:24:54 | -68.99, -38.28 | 113.34 | 2.04 | 5 |
| 8 | 03/26/2025 | 03:15:35 | 68.95, 129.10 | 66.60 | 03/26/2025 | 03:15:21 | 68.97, 129.08 | 66.63 | 2.68 | 14 |
| 9 | 03/26/2025 | 04:06:18 | -68.94, -63.57 | 113.43 | 03/26/2025 | 04:05:52 | -68.93, -63.60 | 113.43 | 1.82 | 26 |
| 10 | 03/26/2025 | 04:57:04 | 68.91, 103.78 | 66.53 | 03/26/2025 | 04:56:19 | 68.90, 103.75 | 66.54 | 0.96 | 45 |
| 11 | 03/26/2025 | 05:47:47 | -68.89, -88.89 | 113.50 | 03/26/2025 | 05:46:49 | -68.91, -88.86 | 113.47 | 2.30 | 58 |
| 12 | 03/26/2025 | 06:38:32 | 68.81, 78.53 | 66.41 | 03/26/2025 | 06:37:18 | 68.78, 78.36 | 66.39 | 7.77 | 74 |
| 13 | 03/26/2025 | 07:29:07 | -68.37,-113.57 | 114.06 | 03/26/2025 | 07:27:56 | -68.36,-114.82 | 114.04 | 51.41 | 71 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/17/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/17/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C