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: 6/12/2025
| 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 | 15:20:53 | 69.95, -53.35 | 46.50 | 06/24/2025 | 15:21:59 | 69.89, -50.84 | 46.39 | 95.99 | 66 |
| 2 | 06/24/2025 | 16:11:28 | -69.47, 114.68 | 134.00 | 06/24/2025 | 16:12:39 | -69.36, 115.77 | 134.14 | 44.33 | 71 |
| 3 | 06/24/2025 | 17:02:05 | 69.00, -77.34 | 45.52 | 06/24/2025 | 17:03:13 | 68.98, -77.37 | 45.49 | 2.33 | 68 |
| 4 | 06/24/2025 | 17:52:49 | -69.00, 89.97 | 134.49 | 06/24/2025 | 17:53:43 | -68.98, 90.01 | 134.51 | 2.13 | 54 |
| 5 | 06/24/2025 | 18:43:34 | 68.95,-102.65 | 45.47 | 06/24/2025 | 18:44:11 | 68.93,-102.68 | 45.44 | 2.69 | 37 |
| 6 | 06/24/2025 | 19:34:18 | -68.95, 64.67 | 134.54 | 06/24/2025 | 19:34:41 | -68.93, 64.70 | 134.56 | 2.35 | 23 |
| 7 | 06/24/2025 | 20:25:03 | 68.90,-127.95 | 45.42 | 06/24/2025 | 20:25:09 | 68.87,-127.99 | 45.39 | 3.04 | 6 |
| 8 | 06/24/2025 | 21:15:47 | -68.90, 39.36 | 134.59 | 06/24/2025 | 21:15:39 | -68.88, 39.40 | 134.61 | 2.61 | 8 |
| 9 | 06/24/2025 | 22:06:32 | 68.85,-153.26 | 45.37 | 06/24/2025 | 22:06:06 | 68.87,-153.22 | 45.40 | 3.29 | 26 |
| 10 | 06/24/2025 | 22:57:16 | -68.85, 14.06 | 134.63 | 06/24/2025 | 22:56:37 | -68.83, 14.09 | 134.66 | 2.89 | 39 |
| 11 | 06/24/2025 | 23:48:01 | 68.80,-178.57 | 45.32 | 06/24/2025 | 23:47:04 | 68.82,-178.53 | 45.35 | 2.96 | 57 |
| 12 | 06/25/2025 | 00:38:45 | -68.80, -11.25 | 134.68 | 06/25/2025 | 00:37:35 | -68.77, -11.22 | 134.71 | 3.20 | 70 |
| 13 | 06/25/2025 | 01:29:22 | 68.32, 156.69 | 44.83 | 06/25/2025 | 01:28:11 | 68.28, 155.53 | 44.82 | 48.02 | 71 |
| 14 | 06/25/2025 | 02:19:57 | -67.84, -35.38 | 135.66 | 06/25/2025 | 02:18:49 | -67.86, -37.63 | 135.59 | 94.23 | 68 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/12/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/12/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C