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: 6/3/2025
| 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 | 16:05:09 | 69.86, -64.33 | 46.65 | 06/11/2025 | 16:06:16 | 69.79, -62.12 | 46.55 | 85.17 | 67 |
| 2 | 06/11/2025 | 16:55:44 | -69.37, 103.71 | 133.86 | 06/11/2025 | 16:56:55 | -69.31, 104.56 | 133.93 | 34.37 | 71 |
| 3 | 06/11/2025 | 17:46:23 | 69.01, -88.48 | 45.78 | 06/11/2025 | 17:47:28 | 68.99, -88.49 | 45.75 | 2.52 | 65 |
| 4 | 06/11/2025 | 18:37:07 | -69.00, 78.85 | 134.24 | 06/11/2025 | 18:37:58 | -68.99, 78.89 | 134.26 | 2.02 | 51 |
| 5 | 06/11/2025 | 19:27:52 | 68.96,-113.79 | 45.72 | 06/11/2025 | 19:28:26 | 68.94,-113.80 | 45.70 | 2.76 | 34 |
| 6 | 06/11/2025 | 20:18:36 | -68.95, 53.54 | 134.29 | 06/11/2025 | 20:18:56 | -68.94, 53.58 | 134.31 | 2.12 | 20 |
| 7 | 06/11/2025 | 21:09:21 | 68.91,-139.09 | 45.67 | 06/11/2025 | 21:09:24 | 68.89,-139.10 | 45.64 | 2.99 | 3 |
| 8 | 06/11/2025 | 22:00:05 | -68.90, 28.24 | 134.35 | 06/11/2025 | 21:59:54 | -68.89, 28.27 | 134.37 | 2.25 | 11 |
| 9 | 06/11/2025 | 22:50:50 | 68.86,-164.40 | 45.61 | 06/11/2025 | 22:50:22 | 68.83,-164.41 | 45.58 | 3.23 | 28 |
| 10 | 06/11/2025 | 23:41:34 | -68.85, 2.93 | 134.41 | 06/11/2025 | 23:40:52 | -68.83, 2.96 | 134.42 | 2.41 | 42 |
| 11 | 06/12/2025 | 00:32:19 | 68.81, 170.30 | 45.56 | 06/12/2025 | 00:31:20 | 68.78, 170.28 | 45.53 | 3.46 | 59 |
| 12 | 06/12/2025 | 01:23:03 | -68.80, -22.37 | 134.46 | 06/12/2025 | 01:21:50 | -68.78, -22.34 | 134.48 | 2.60 | 73 |
| 13 | 06/12/2025 | 02:13:38 | 68.23, 145.70 | 44.95 | 06/12/2025 | 02:12:27 | 68.24, 144.34 | 44.99 | 55.88 | 71 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/3/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/03/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C