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: 11/30/2025
| 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 | 12/10/2025 | 00:41:55 | 69.52, 167.64 | 92.32 | 12/10/2025 | 00:43:05 | 69.44, 169.01 | 92.25 | 54.05 | 70 |
| 2 | 12/10/2025 | 01:32:30 | -69.08, -24.42 | 88.12 | 12/10/2025 | 01:33:43 | -69.01, -24.21 | 88.18 | 10.77 | 73 |
| 3 | 12/10/2025 | 02:23:14 | 68.93, 143.10 | 91.74 | 12/10/2025 | 02:24:11 | 68.96, 143.10 | 91.77 | 3.27 | 57 |
| 4 | 12/10/2025 | 03:13:57 | -68.91, -49.57 | 88.28 | 12/10/2025 | 03:14:42 | -68.90, -49.59 | 88.29 | 1.47 | 45 |
| 5 | 12/10/2025 | 04:04:43 | 68.87, 117.80 | 91.69 | 12/10/2025 | 04:05:09 | 68.90, 117.79 | 91.72 | 3.33 | 26 |
| 6 | 12/10/2025 | 04:55:26 | -68.86, -74.87 | 88.33 | 12/10/2025 | 04:55:40 | -68.85, -74.91 | 88.34 | 1.92 | 14 |
| 7 | 12/10/2025 | 05:46:13 | 68.87, 92.43 | 91.69 | 12/10/2025 | 05:46:07 | 68.84, 92.47 | 91.67 | 3.20 | 6 |
| 8 | 12/10/2025 | 06:36:55 | -68.80,-100.16 | 88.38 | 12/10/2025 | 06:36:38 | -68.79,-100.22 | 88.39 | 2.40 | 17 |
| 9 | 12/10/2025 | 07:27:41 | 68.81, 67.13 | 91.64 | 12/10/2025 | 07:27:04 | 68.79, 67.16 | 91.61 | 2.91 | 37 |
| 10 | 12/10/2025 | 08:18:23 | -68.74,-125.46 | 88.43 | 12/10/2025 | 08:17:35 | -68.74,-125.53 | 88.44 | 2.89 | 48 |
| 11 | 12/10/2025 | 09:09:10 | 68.75, 41.83 | 91.59 | 12/10/2025 | 09:08:02 | 68.73, 41.85 | 91.56 | 2.71 | 68 |
| 12 | 12/10/2025 | 09:59:49 | -68.53,-150.55 | 88.64 | 12/10/2025 | 09:58:36 | -68.52,-151.05 | 88.65 | 20.61 | 73 |
| 13 | 12/10/2025 | 10:50:23 | 67.84, 17.64 | 90.68 | 12/10/2025 | 10:49:15 | 67.86, 15.50 | 90.70 | 89.82 | 68 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/30/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/30/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C