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: 3/13/2025
| 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 | 03/13/2025 | 05:41:51 | 68.96, 92.49 | 71.73 | 03/13/2025 | 05:41:18 | 68.96, 92.50 | 71.74 | 0.86 | 33 |
| 2 | 03/13/2025 | 06:32:34 | -68.95,-100.18 | 108.30 | 03/13/2025 | 06:31:48 | -68.95,-100.13 | 108.29 | 2.02 | 46 |
| 3 | 03/13/2025 | 07:23:20 | 68.91, 67.17 | 71.66 | 03/13/2025 | 07:22:16 | 68.90, 67.18 | 71.65 | 1.85 | 64 |
| 4 | 03/13/2025 | 08:14:01 | -68.80,-125.35 | 108.48 | 03/13/2025 | 08:12:47 | -68.83,-125.53 | 108.43 | 7.87 | 74 |
| 5 | 03/13/2025 | 09:04:35 | 68.12, 42.85 | 70.81 | 03/13/2025 | 09:03:27 | 68.13, 40.95 | 70.88 | 78.71 | 68 |
| 6 | 03/25/2025 | 21:20:40 | -69.98, 36.42 | 112.23 | 03/25/2025 | 21:21:47 | -69.93, 38.77 | 112.34 | 89.87 | 67 |
| 7 | 03/25/2025 | 22:11:14 | 69.32,-155.31 | 67.07 | 03/25/2025 | 22:12:26 | 69.27,-154.80 | 67.00 | 20.90 | 72 |
| 8 | 03/25/2025 | 23:01:53 | -69.09, 12.33 | 113.18 | 03/25/2025 | 23:03:00 | -69.07, 12.29 | 113.22 | 3.30 | 67 |
| 9 | 03/25/2025 | 23:52:39 | 69.07, 179.67 | 66.78 | 03/25/2025 | 23:53:27 | 69.04, 179.65 | 66.75 | 3.03 | 48 |
| 10 | 03/26/2025 | 00:43:22 | -69.05, -12.98 | 113.25 | 03/26/2025 | 00:43:57 | -69.05, -12.96 | 113.26 | 1.04 | 35 |
| 11 | 03/26/2025 | 01:34:08 | 69.03, 154.36 | 66.71 | 03/26/2025 | 01:34:24 | 69.03, 154.40 | 66.71 | 1.58 | 16 |
| 12 | 03/26/2025 | 02:24:51 | -69.01, -38.30 | 113.32 | 03/26/2025 | 02:24:55 | -68.99, -38.28 | 113.35 | 2.51 | 4 |
| 13 | 03/26/2025 | 03:15:37 | 68.98, 129.04 | 66.64 | 03/26/2025 | 03:15:22 | 68.96, 129.07 | 66.62 | 2.69 | 15 |
| 14 | 03/26/2025 | 04:06:19 | -68.91, -63.54 | 113.45 | 03/26/2025 | 04:05:53 | -68.92, -63.61 | 113.44 | 2.75 | 26 |
| 15 | 03/26/2025 | 04:57:05 | 68.89, 103.80 | 66.52 | 03/26/2025 | 04:56:20 | 68.90, 103.74 | 66.53 | 2.25 | 45 |
| 16 | 03/26/2025 | 05:47:49 | -68.93, -88.93 | 113.46 | 03/26/2025 | 05:46:50 | -68.91, -88.86 | 113.48 | 3.46 | 59 |
| 17 | 03/26/2025 | 06:38:33 | 68.79, 78.55 | 66.39 | 03/26/2025 | 06:37:19 | 68.78, 78.35 | 66.38 | 8.55 | 74 |
| 18 | 03/26/2025 | 07:29:08 | -68.35,-113.54 | 114.08 | 03/26/2025 | 07:27:57 | -68.36,-114.82 | 114.04 | 52.64 | 71 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/13/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/13/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C