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: 6/16/2025
| 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 | 06/24/2025 | 15:20:52 | 69.93, -53.31 | 46.48 | 06/24/2025 | 15:21:59 | 69.83, -50.92 | 46.33 | 91.95 | 67 |
| 2 | 06/24/2025 | 16:11:27 | -69.45, 114.71 | 134.02 | 06/24/2025 | 16:12:38 | -69.35, 115.76 | 134.15 | 42.63 | 71 |
| 3 | 06/24/2025 | 17:02:04 | 68.97, -77.31 | 45.49 | 06/24/2025 | 17:03:12 | 68.97, -77.37 | 45.49 | 2.62 | 68 |
| 4 | 06/24/2025 | 17:52:48 | -68.98, 90.00 | 134.51 | 06/24/2025 | 17:53:42 | -68.97, 90.00 | 134.52 | 0.49 | 54 |
| 5 | 06/24/2025 | 18:43:33 | 68.92,-102.61 | 45.44 | 06/24/2025 | 18:44:10 | 68.92,-102.68 | 45.44 | 2.77 | 37 |
| 6 | 06/24/2025 | 19:34:17 | -68.93, 64.70 | 134.56 | 06/24/2025 | 19:34:40 | -68.92, 64.69 | 134.57 | 0.88 | 23 |
| 7 | 06/24/2025 | 20:25:02 | 68.87,-127.92 | 45.39 | 06/24/2025 | 20:25:08 | 68.87,-127.99 | 45.39 | 2.96 | 6 |
| 8 | 06/24/2025 | 21:15:46 | -68.88, 39.39 | 134.60 | 06/24/2025 | 21:15:38 | -68.87, 39.39 | 134.62 | 1.26 | 8 |
| 9 | 06/24/2025 | 22:06:31 | 68.82,-153.23 | 45.34 | 06/24/2025 | 22:06:06 | 68.81,-153.30 | 45.34 | 3.16 | 25 |
| 10 | 06/24/2025 | 22:57:15 | -68.83, 14.08 | 134.65 | 06/24/2025 | 22:56:36 | -68.82, 14.08 | 134.67 | 1.65 | 39 |
| 11 | 06/24/2025 | 23:48:01 | 68.83,-178.61 | 45.35 | 06/24/2025 | 23:47:03 | 68.81,-178.54 | 45.34 | 3.32 | 58 |
| 12 | 06/25/2025 | 00:38:44 | -68.78, -11.23 | 134.70 | 06/25/2025 | 00:37:34 | -68.76, -11.23 | 134.72 | 2.03 | 70 |
| 13 | 06/25/2025 | 01:29:21 | 68.30, 156.72 | 44.81 | 06/25/2025 | 01:28:10 | 68.27, 155.52 | 44.81 | 49.49 | 71 |
| 14 | 06/25/2025 | 02:19:56 | -67.82, -35.36 | 135.68 | 06/25/2025 | 02:18:49 | -67.79, -37.70 | 135.66 | 98.64 | 67 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/16/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/16/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C