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: 6/15/2025
| 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 | 69.91, -53.29 | 46.46 | 06/24/2025 | 15:21:59 | 69.83, -50.92 | 46.33 | 91.29 | 67 |
| 2 | 06/24/2025 | 16:11:27 | -69.44, 114.73 | 134.03 | 06/24/2025 | 16:12:38 | -69.35, 115.76 | 134.15 | 41.63 | 71 |
| 3 | 06/24/2025 | 17:02:05 | 69.01, -77.36 | 45.53 | 06/24/2025 | 17:03:11 | 69.03, -77.29 | 45.54 | 3.41 | 66 |
| 4 | 06/24/2025 | 17:52:48 | -68.96, 90.02 | 134.52 | 06/24/2025 | 17:53:42 | -68.98, 90.01 | 134.51 | 1.74 | 54 |
| 5 | 06/24/2025 | 18:43:34 | 68.96,-102.67 | 45.48 | 06/24/2025 | 18:44:09 | 68.98,-102.60 | 45.49 | 3.10 | 35 |
| 6 | 06/24/2025 | 19:34:17 | -68.91, 64.71 | 134.57 | 06/24/2025 | 19:34:40 | -68.93, 64.70 | 134.56 | 1.42 | 23 |
| 7 | 06/24/2025 | 20:25:03 | 68.91,-127.98 | 45.43 | 06/24/2025 | 20:25:07 | 68.93,-127.91 | 45.44 | 2.82 | 4 |
| 8 | 06/24/2025 | 21:15:46 | -68.86, 39.41 | 134.62 | 06/24/2025 | 21:15:38 | -68.87, 39.39 | 134.61 | 1.13 | 8 |
| 9 | 06/24/2025 | 22:06:32 | 68.86,-153.28 | 45.39 | 06/24/2025 | 22:06:05 | 68.87,-153.22 | 45.39 | 2.60 | 27 |
| 10 | 06/24/2025 | 22:57:15 | -68.82, 14.10 | 134.67 | 06/24/2025 | 22:56:36 | -68.82, 14.08 | 134.66 | 0.88 | 39 |
| 11 | 06/24/2025 | 23:48:01 | 68.81,-178.59 | 45.34 | 06/24/2025 | 23:47:03 | 68.82,-178.53 | 45.34 | 2.45 | 58 |
| 12 | 06/25/2025 | 00:38:44 | -68.77, -11.21 | 134.72 | 06/25/2025 | 00:37:34 | -68.77, -11.22 | 134.71 | 0.72 | 70 |
| 13 | 06/25/2025 | 01:29:21 | 68.28, 156.74 | 44.79 | 06/25/2025 | 01:28:10 | 68.28, 155.53 | 44.82 | 49.90 | 71 |
| 14 | 06/25/2025 | 02:19:56 | -67.80, -35.34 | 135.70 | 06/25/2025 | 02:18:49 | -67.80, -37.70 | 135.65 | 99.10 | 67 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/15/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/15/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C