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: 1/14/2025
| 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 | 01/20/2025 | 07:49:23 | -69.82,-120.65 | 90.15 | 01/20/2025 | 07:50:33 | -69.75,-119.09 | 90.27 | 60.47 | 70 |
| 2 | 01/20/2025 | 08:39:58 | 69.25, 47.49 | 89.25 | 01/20/2025 | 08:41:10 | 69.23, 47.55 | 89.23 | 3.03 | 72 |
| 3 | 01/20/2025 | 09:30:41 | -69.19,-145.11 | 90.82 | 01/20/2025 | 09:31:41 | -69.21,-145.11 | 90.81 | 2.40 | 60 |
| 4 | 01/20/2025 | 10:21:26 | 69.14, 22.26 | 89.13 | 01/20/2025 | 10:22:09 | 69.16, 22.22 | 89.15 | 2.77 | 43 |
| 5 | 01/20/2025 | 11:12:10 | -69.14,-170.41 | 90.89 | 01/20/2025 | 11:12:40 | -69.14,-170.44 | 90.89 | 1.25 | 30 |
| 6 | 01/20/2025 | 12:02:55 | 69.09, -3.05 | 89.06 | 01/20/2025 | 12:03:08 | 69.10, -3.12 | 89.06 | 2.81 | 13 |
| 7 | 01/20/2025 | 12:53:39 | -69.09, 164.28 | 90.96 | 01/20/2025 | 12:53:39 | -69.07, 164.22 | 90.97 | 2.76 | 0 |
| 8 | 01/20/2025 | 13:44:25 | 69.10, -28.42 | 89.05 | 01/20/2025 | 13:44:06 | 69.08, -28.37 | 89.04 | 2.60 | 19 |
| 9 | 01/20/2025 | 14:35:08 | -69.04, 138.98 | 91.03 | 01/20/2025 | 14:34:37 | -69.06, 138.97 | 91.00 | 2.49 | 31 |
| 10 | 01/20/2025 | 15:25:53 | 68.99, -53.66 | 88.93 | 01/20/2025 | 15:25:05 | 69.01, -53.71 | 88.96 | 3.06 | 48 |
| 11 | 01/20/2025 | 16:16:37 | -68.99, 113.67 | 91.09 | 01/20/2025 | 16:15:36 | -68.99, 113.63 | 91.08 | 1.60 | 61 |
| 12 | 01/20/2025 | 17:07:20 | 68.84, -78.82 | 88.75 | 01/20/2025 | 17:06:06 | 68.84, -79.19 | 88.77 | 14.88 | 74 |
| 13 | 01/20/2025 | 17:57:55 | -68.35, 89.15 | 91.77 | 01/20/2025 | 17:56:45 | -68.39, 87.59 | 91.68 | 64.01 | 70 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 1/14/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 01/14/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C