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: 3/12/2025
| 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 | 03/12/2025 | 22:56:08 | 69.81,-167.24 | 72.73 | 03/12/2025 | 22:57:16 | 69.76,-165.42 | 72.62 | 70.19 | 68 |
| 2 | 03/12/2025 | 23:46:42 | -69.33, 0.79 | 107.80 | 03/12/2025 | 23:47:55 | -69.27, 1.25 | 107.88 | 19.21 | 73 |
| 3 | 03/13/2025 | 00:37:25 | 69.13, 168.37 | 71.99 | 03/13/2025 | 00:38:25 | 69.11, 168.41 | 71.96 | 3.20 | 60 |
| 4 | 03/13/2025 | 01:28:07 | -69.07, -24.23 | 108.09 | 03/13/2025 | 01:28:55 | -69.10, -24.22 | 108.07 | 3.06 | 48 |
| 5 | 03/13/2025 | 02:18:53 | 69.04, 143.13 | 71.87 | 03/13/2025 | 02:19:23 | 69.05, 143.09 | 71.87 | 1.81 | 30 |
| 6 | 03/13/2025 | 03:09:36 | -69.03, -49.54 | 108.16 | 03/13/2025 | 03:09:53 | -69.04, -49.55 | 108.16 | 0.85 | 17 |
| 7 | 03/13/2025 | 04:00:22 | 68.99, 117.81 | 71.79 | 03/13/2025 | 04:00:21 | 68.98, 117.77 | 71.78 | 2.16 | 1 |
| 8 | 03/13/2025 | 04:51:05 | -68.98, -74.86 | 108.23 | 03/13/2025 | 04:50:51 | -68.97, -74.87 | 108.24 | 1.48 | 14 |
| 9 | 03/13/2025 | 05:41:51 | 68.95, 92.50 | 71.72 | 03/13/2025 | 05:41:18 | 68.97, 92.52 | 71.75 | 2.65 | 33 |
| 10 | 03/13/2025 | 06:32:34 | -68.94,-100.17 | 108.31 | 03/13/2025 | 06:31:48 | -68.96,-100.12 | 108.28 | 3.17 | 46 |
| 11 | 03/13/2025 | 07:23:20 | 68.91, 67.18 | 71.65 | 03/13/2025 | 07:22:16 | 68.91, 67.20 | 71.66 | 0.59 | 64 |
| 12 | 03/13/2025 | 08:14:02 | -68.85,-125.41 | 108.43 | 03/13/2025 | 08:12:47 | -68.85,-125.51 | 108.42 | 3.91 | 75 |
| 13 | 03/13/2025 | 09:04:35 | 68.11, 42.86 | 70.80 | 03/13/2025 | 09:03:27 | 68.14, 40.96 | 70.89 | 78.64 | 68 |
| 14 | 03/25/2025 | 21:20:41 | -70.01, 36.36 | 112.20 | 03/25/2025 | 21:21:48 | -69.98, 38.83 | 112.30 | 94.02 | 67 |
| 15 | 03/25/2025 | 22:11:15 | 69.36,-155.36 | 67.11 | 03/25/2025 | 22:12:27 | 69.31,-154.74 | 67.05 | 24.77 | 72 |
| 16 | 03/25/2025 | 23:01:54 | -69.13, 12.28 | 113.15 | 03/25/2025 | 23:03:01 | -69.11, 12.35 | 113.17 | 3.10 | 67 |
| 17 | 03/25/2025 | 23:52:39 | 69.05, 179.70 | 66.76 | 03/25/2025 | 23:53:29 | 69.03, 179.63 | 66.75 | 3.03 | 50 |
| 18 | 03/26/2025 | 00:43:22 | -69.03, -12.96 | 113.27 | 03/26/2025 | 00:43:59 | -69.05, -12.97 | 113.26 | 1.89 | 37 |
| 19 | 03/26/2025 | 01:34:08 | 69.01, 154.38 | 66.69 | 03/26/2025 | 01:34:26 | 69.02, 154.38 | 66.71 | 1.70 | 18 |
| 20 | 03/26/2025 | 02:24:51 | -68.99, -38.28 | 113.34 | 03/26/2025 | 02:24:57 | -68.98, -38.30 | 113.35 | 1.23 | 6 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/12/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/12/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C