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: 3/2/2025
| 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 | 03/12/2025 | 22:56:07 | 69.78,-167.18 | 72.70 | 03/12/2025 | 22:57:16 | 69.67,-165.54 | 72.53 | 64.44 | 69 |
| 2 | 03/12/2025 | 23:46:41 | -69.28, 0.86 | 107.84 | 03/12/2025 | 23:47:54 | -69.24, 1.22 | 107.90 | 14.91 | 73 |
| 3 | 03/13/2025 | 00:37:24 | 69.10, 168.42 | 71.96 | 03/13/2025 | 00:38:23 | 69.12, 168.45 | 71.98 | 3.31 | 59 |
| 4 | 03/13/2025 | 01:28:07 | -69.08, -24.23 | 108.08 | 03/13/2025 | 01:28:54 | -69.07, -24.25 | 108.10 | 1.11 | 47 |
| 5 | 03/13/2025 | 02:18:53 | 69.05, 143.11 | 71.88 | 03/13/2025 | 02:19:21 | 69.06, 143.12 | 71.89 | 1.00 | 28 |
| 6 | 03/13/2025 | 03:09:36 | -69.03, -49.55 | 108.15 | 03/13/2025 | 03:09:51 | -69.06, -49.50 | 108.13 | 3.32 | 15 |
| 7 | 03/13/2025 | 04:00:22 | 69.01, 117.79 | 71.81 | 03/13/2025 | 04:00:19 | 69.00, 117.80 | 71.80 | 1.70 | 3 |
| 8 | 03/13/2025 | 04:51:05 | -68.99, -74.86 | 108.23 | 03/13/2025 | 04:50:49 | -69.00, -74.82 | 108.22 | 1.54 | 16 |
| 9 | 03/13/2025 | 05:41:51 | 68.97, 92.48 | 71.74 | 03/13/2025 | 05:41:16 | 68.99, 92.55 | 71.76 | 3.47 | 35 |
| 10 | 03/13/2025 | 06:32:34 | -68.95,-100.18 | 108.30 | 03/13/2025 | 06:31:47 | -68.93,-100.15 | 108.31 | 2.31 | 47 |
| 11 | 03/13/2025 | 07:23:19 | 68.93, 67.16 | 71.67 | 03/13/2025 | 07:22:13 | 68.92, 67.23 | 71.67 | 2.63 | 66 |
| 12 | 03/13/2025 | 08:13:59 | -68.75,-125.28 | 108.54 | 03/13/2025 | 08:12:46 | -68.76,-125.61 | 108.50 | 13.70 | 73 |
| 13 | 03/13/2025 | 09:04:33 | 68.08, 42.90 | 70.76 | 03/13/2025 | 09:03:25 | 68.10, 40.92 | 70.85 | 82.42 | 68 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/2/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/02/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C