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: 11/25/2025
| 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, 131.26 | 90.54 | 11/27/2025 | 03:08:28 | 69.44, 132.61 | 90.51 | 53.11 | 70 |
| 2 | 11/27/2025 | 03:57:53 | -69.06, -60.80 | 89.89 | 11/27/2025 | 03:59:06 | -69.01, -60.61 | 89.94 | 9.29 | 73 |
| 3 | 11/27/2025 | 04:48:38 | 68.95, 106.64 | 90.02 | 11/27/2025 | 04:49:34 | 68.96, 106.71 | 90.02 | 2.47 | 56 |
| 4 | 11/27/2025 | 05:39:20 | -68.89, -85.95 | 90.04 | 11/27/2025 | 05:40:05 | -68.90, -86.00 | 90.03 | 1.92 | 45 |
| 5 | 11/27/2025 | 06:30:07 | 68.90, 81.35 | 89.97 | 11/27/2025 | 06:30:32 | 68.90, 81.39 | 89.98 | 1.93 | 25 |
| 6 | 11/27/2025 | 07:20:49 | -68.84,-111.25 | 90.09 | 11/27/2025 | 07:21:03 | -68.85,-111.31 | 90.08 | 2.55 | 14 |
| 7 | 11/27/2025 | 08:11:36 | 68.84, 56.05 | 89.93 | 11/27/2025 | 08:11:30 | 68.85, 56.08 | 89.94 | 1.53 | 6 |
| 8 | 11/27/2025 | 09:02:18 | -68.78,-136.55 | 90.13 | 11/27/2025 | 09:02:01 | -68.79,-136.62 | 90.12 | 3.16 | 17 |
| 9 | 11/27/2025 | 09:53:05 | 68.78, 30.75 | 89.89 | 11/27/2025 | 09:52:28 | 68.79, 30.77 | 89.89 | 1.33 | 37 |
| 10 | 11/27/2025 | 10:43:48 | -68.77,-161.92 | 90.12 | 11/27/2025 | 10:42:58 | -68.79,-161.85 | 90.11 | 2.99 | 50 |
| 11 | 11/27/2025 | 11:34:34 | 68.72, 5.46 | 89.84 | 11/27/2025 | 11:33:26 | 68.74, 5.46 | 89.85 | 1.41 | 68 |
| 12 | 11/27/2025 | 12:25:13 | -68.50, 173.07 | 90.38 | 11/27/2025 | 12:24:00 | -68.52, 172.55 | 90.37 | 21.23 | 73 |
| 13 | 11/27/2025 | 13:15:47 | 67.81, -18.73 | 88.95 | 11/27/2025 | 13:14:40 | 67.81, -20.95 | 88.93 | 93.11 | 67 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 11/25/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 11/25/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C