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: 3/23/2025
| 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 | -69.96, 36.45 | 112.25 | 03/25/2025 | 21:21:46 | -69.90, 38.73 | 112.37 | 87.24 | 68 |
| 2 | 03/25/2025 | 22:11:13 | 69.35,-155.34 | 67.10 | 03/25/2025 | 22:12:25 | 69.25,-154.83 | 66.98 | 23.03 | 72 |
| 3 | 03/25/2025 | 23:01:51 | -69.08, 12.36 | 113.20 | 03/25/2025 | 23:02:58 | -69.09, 12.33 | 113.19 | 1.85 | 67 |
| 4 | 03/25/2025 | 23:52:38 | 69.09, 179.64 | 66.81 | 03/25/2025 | 23:53:25 | 69.07, 179.69 | 66.78 | 3.14 | 47 |
| 5 | 03/26/2025 | 00:43:20 | -69.04, -12.96 | 113.27 | 03/26/2025 | 00:43:56 | -69.02, -13.00 | 113.29 | 2.46 | 36 |
| 6 | 03/26/2025 | 01:34:06 | 69.00, 154.40 | 66.68 | 03/26/2025 | 01:34:23 | 69.00, 154.36 | 66.69 | 1.43 | 17 |
| 7 | 03/26/2025 | 02:24:49 | -69.00, -38.28 | 113.34 | 03/26/2025 | 02:24:53 | -69.01, -38.26 | 113.33 | 1.52 | 4 |
| 8 | 03/26/2025 | 03:15:35 | 68.96, 129.08 | 66.62 | 03/26/2025 | 03:15:21 | 68.94, 129.04 | 66.60 | 2.98 | 14 |
| 9 | 03/26/2025 | 04:06:18 | -68.95, -63.59 | 113.41 | 03/26/2025 | 04:05:51 | -68.94, -63.58 | 113.42 | 1.72 | 27 |
| 10 | 03/26/2025 | 04:57:04 | 68.92, 103.76 | 66.55 | 03/26/2025 | 04:56:18 | 68.92, 103.78 | 66.55 | 1.02 | 46 |
| 11 | 03/26/2025 | 05:47:46 | -68.86, -88.84 | 113.53 | 03/26/2025 | 05:46:49 | -68.87, -88.91 | 113.51 | 3.08 | 57 |
| 12 | 03/26/2025 | 06:38:31 | 68.77, 78.59 | 66.37 | 03/26/2025 | 06:37:17 | 68.80, 78.38 | 66.41 | 8.92 | 74 |
| 13 | 03/26/2025 | 07:29:06 | -68.34,-113.52 | 114.10 | 03/26/2025 | 07:27:55 | -68.38,-114.80 | 114.02 | 52.61 | 71 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/23/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/23/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C