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: 11/24/2025
| 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 | 11/27/2025 | 03:07:19 | 69.51, 131.23 | 90.56 | 11/27/2025 | 03:08:29 | 69.42, 132.59 | 90.49 | 53.73 | 70 |
| 2 | 11/27/2025 | 03:57:54 | -69.07, -60.83 | 89.87 | 11/27/2025 | 03:59:06 | -69.04, -60.56 | 89.90 | 11.07 | 72 |
| 3 | 11/27/2025 | 04:48:38 | 68.92, 106.69 | 89.98 | 11/27/2025 | 04:49:35 | 68.94, 106.68 | 90.00 | 1.84 | 57 |
| 4 | 11/27/2025 | 05:39:21 | -68.91, -85.98 | 90.02 | 11/27/2025 | 05:40:05 | -68.93, -85.95 | 90.00 | 2.85 | 44 |
| 5 | 11/27/2025 | 06:30:07 | 68.86, 81.39 | 89.94 | 11/27/2025 | 06:30:33 | 68.88, 81.37 | 89.96 | 2.34 | 26 |
| 6 | 11/27/2025 | 07:20:50 | -68.85,-111.27 | 90.07 | 11/27/2025 | 07:21:03 | -68.88,-111.26 | 90.04 | 2.97 | 13 |
| 7 | 11/27/2025 | 08:11:36 | 68.81, 56.10 | 89.90 | 11/27/2025 | 08:11:31 | 68.83, 56.06 | 89.92 | 2.88 | 5 |
| 8 | 11/27/2025 | 09:02:19 | -68.80,-136.57 | 90.11 | 11/27/2025 | 09:02:01 | -68.83,-136.57 | 90.08 | 3.22 | 18 |
| 9 | 11/27/2025 | 09:53:06 | 68.80, 30.73 | 89.90 | 11/27/2025 | 09:52:29 | 68.77, 30.75 | 89.87 | 3.39 | 37 |
| 10 | 11/27/2025 | 10:43:49 | -68.79,-161.94 | 90.10 | 11/27/2025 | 10:42:59 | -68.77,-161.88 | 90.13 | 3.43 | 50 |
| 11 | 11/27/2025 | 11:34:35 | 68.74, 5.43 | 89.86 | 11/27/2025 | 11:33:27 | 68.72, 5.44 | 89.83 | 3.05 | 68 |
| 12 | 11/27/2025 | 12:25:14 | -68.52, 173.05 | 90.36 | 11/27/2025 | 12:24:01 | -68.50, 172.53 | 90.39 | 21.29 | 73 |
| 13 | 11/27/2025 | 13:15:47 | 67.83, -18.76 | 88.97 | 11/27/2025 | 13:14:39 | 67.85, -20.91 | 88.96 | 90.28 | 68 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/24/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/24/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C