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: 6/1/2025
| 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 | 06/11/2025 | 16:05:10 | 69.88, -64.36 | 46.68 | 06/11/2025 | 16:06:17 | 69.80, -62.10 | 46.56 | 87.00 | 67 |
| 2 | 06/11/2025 | 16:55:45 | -69.39, 103.68 | 133.84 | 06/11/2025 | 16:56:56 | -69.32, 104.58 | 133.92 | 36.16 | 71 |
| 3 | 06/11/2025 | 17:46:23 | 68.98, -88.44 | 45.75 | 06/11/2025 | 17:47:29 | 69.00, -88.48 | 45.76 | 2.72 | 66 |
| 4 | 06/11/2025 | 18:37:07 | -68.97, 78.90 | 134.27 | 06/11/2025 | 18:38:00 | -68.95, 78.83 | 134.30 | 3.47 | 53 |
| 5 | 06/11/2025 | 19:27:52 | 68.93,-113.74 | 45.69 | 06/11/2025 | 19:28:27 | 68.95,-113.78 | 45.71 | 2.62 | 35 |
| 6 | 06/11/2025 | 20:18:36 | -68.92, 53.59 | 134.33 | 06/11/2025 | 20:18:58 | -68.90, 53.52 | 134.35 | 3.62 | 22 |
| 7 | 06/11/2025 | 21:09:21 | 68.88,-139.05 | 45.63 | 06/11/2025 | 21:09:25 | 68.90,-139.09 | 45.65 | 2.52 | 4 |
| 8 | 06/11/2025 | 22:00:05 | -68.87, 28.28 | 134.38 | 06/11/2025 | 21:59:55 | -68.90, 28.29 | 134.35 | 3.46 | 10 |
| 9 | 06/11/2025 | 22:50:50 | 68.83,-164.36 | 45.58 | 06/11/2025 | 22:50:23 | 68.85,-164.40 | 45.60 | 2.41 | 27 |
| 10 | 06/11/2025 | 23:41:34 | -68.82, 2.98 | 134.44 | 06/11/2025 | 23:40:53 | -68.85, 2.98 | 134.41 | 3.28 | 41 |
| 11 | 06/12/2025 | 00:32:18 | 68.78, 170.34 | 45.52 | 06/12/2025 | 00:31:20 | 68.79, 170.30 | 45.54 | 2.29 | 58 |
| 12 | 06/12/2025 | 01:23:02 | -68.77, -22.33 | 134.49 | 06/12/2025 | 01:21:50 | -68.80, -22.33 | 134.46 | 3.11 | 72 |
| 13 | 06/12/2025 | 02:13:38 | 68.25, 145.67 | 44.98 | 06/12/2025 | 02:12:27 | 68.26, 144.36 | 45.01 | 54.04 | 71 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/1/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/01/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C