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: 11/22/2025
| 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 | 11/27/2025 | 03:07:18 | 69.49, 131.27 | 90.53 | 11/27/2025 | 03:08:28 | 69.45, 132.62 | 90.51 | 53.12 | 70 |
| 2 | 11/27/2025 | 03:57:53 | -69.05, -60.79 | 89.90 | 11/27/2025 | 03:59:06 | -69.02, -60.60 | 89.93 | 8.49 | 73 |
| 3 | 11/27/2025 | 04:48:38 | 68.95, 106.65 | 90.01 | 11/27/2025 | 04:49:34 | 68.96, 106.71 | 90.03 | 2.90 | 56 |
| 4 | 11/27/2025 | 05:39:20 | -68.89, -85.94 | 90.05 | 11/27/2025 | 05:40:05 | -68.91, -85.98 | 90.02 | 3.10 | 45 |
| 5 | 11/27/2025 | 06:30:07 | 68.89, 81.35 | 89.97 | 11/27/2025 | 06:30:32 | 68.91, 81.40 | 89.99 | 2.57 | 25 |
| 6 | 11/27/2025 | 07:20:50 | -68.88,-111.31 | 90.04 | 11/27/2025 | 07:21:03 | -68.85,-111.29 | 90.07 | 3.06 | 13 |
| 7 | 11/27/2025 | 08:11:36 | 68.83, 56.06 | 89.93 | 11/27/2025 | 08:11:30 | 68.85, 56.09 | 89.94 | 2.41 | 6 |
| 8 | 11/27/2025 | 09:02:19 | -68.82,-136.61 | 90.08 | 11/27/2025 | 09:02:01 | -68.80,-136.60 | 90.11 | 2.67 | 18 |
| 9 | 11/27/2025 | 09:53:05 | 68.78, 30.76 | 89.88 | 11/27/2025 | 09:52:28 | 68.80, 30.78 | 89.90 | 2.42 | 37 |
| 10 | 11/27/2025 | 10:43:48 | -68.77,-161.90 | 90.13 | 11/27/2025 | 10:42:59 | -68.75,-161.91 | 90.15 | 2.37 | 49 |
| 11 | 11/27/2025 | 11:34:34 | 68.72, 5.46 | 89.84 | 11/27/2025 | 11:33:26 | 68.74, 5.47 | 89.86 | 2.60 | 68 |
| 12 | 11/27/2025 | 12:25:13 | -68.50, 173.08 | 90.38 | 11/27/2025 | 12:24:00 | -68.53, 172.57 | 90.36 | 21.38 | 73 |
| 13 | 11/27/2025 | 13:15:47 | 67.80, -18.73 | 88.95 | 11/27/2025 | 13:14:40 | 67.82, -20.94 | 88.93 | 93.02 | 67 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/22/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/22/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C