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: 3/6/2025
| 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 | 03/12/2025 | 22:56:08 | 69.79,-167.21 | 72.71 | 03/12/2025 | 22:57:17 | 69.72,-165.47 | 72.58 | 67.41 | 69 |
| 2 | 03/12/2025 | 23:46:43 | -69.35, 0.75 | 107.77 | 03/12/2025 | 23:47:55 | -69.29, 1.28 | 107.85 | 22.08 | 72 |
| 3 | 03/13/2025 | 00:37:25 | 69.11, 168.39 | 71.97 | 03/13/2025 | 00:38:25 | 69.12, 168.44 | 71.98 | 2.17 | 60 |
| 4 | 03/13/2025 | 01:28:08 | -69.10, -24.26 | 108.06 | 03/13/2025 | 01:28:56 | -69.07, -24.26 | 108.10 | 3.39 | 48 |
| 5 | 03/13/2025 | 02:18:54 | 69.07, 143.08 | 71.90 | 03/13/2025 | 02:19:23 | 69.06, 143.12 | 71.89 | 1.70 | 29 |
| 6 | 03/13/2025 | 03:09:37 | -69.06, -49.58 | 108.13 | 03/13/2025 | 03:09:53 | -69.06, -49.51 | 108.13 | 2.69 | 16 |
| 7 | 03/13/2025 | 04:00:22 | 68.97, 117.84 | 71.77 | 03/13/2025 | 04:00:21 | 69.00, 117.79 | 71.80 | 3.33 | 1 |
| 8 | 03/13/2025 | 04:51:06 | -69.01, -74.89 | 108.21 | 03/13/2025 | 04:50:51 | -69.00, -74.83 | 108.22 | 2.99 | 15 |
| 9 | 03/13/2025 | 05:41:51 | 68.93, 92.53 | 71.70 | 03/13/2025 | 05:41:19 | 68.94, 92.47 | 71.71 | 2.24 | 32 |
| 10 | 03/13/2025 | 06:32:34 | -68.92,-100.13 | 108.33 | 03/13/2025 | 06:31:49 | -68.93,-100.16 | 108.31 | 2.05 | 45 |
| 11 | 03/13/2025 | 07:23:20 | 68.89, 67.21 | 71.63 | 03/13/2025 | 07:22:17 | 68.87, 67.15 | 71.62 | 3.00 | 63 |
| 12 | 03/13/2025 | 08:14:01 | -68.82,-125.38 | 108.46 | 03/13/2025 | 08:12:47 | -68.82,-125.55 | 108.45 | 6.90 | 74 |
| 13 | 03/13/2025 | 09:04:35 | 68.15, 42.81 | 70.83 | 03/13/2025 | 09:03:26 | 68.16, 40.98 | 70.91 | 75.73 | 69 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/6/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/06/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C