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: 2/14/2025
| 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 | 02/15/2025 | 02:06:50 | 69.80, 145.06 | 82.46 | 02/15/2025 | 02:07:59 | 69.72, 146.68 | 82.31 | 62.78 | 69 |
| 2 | 02/15/2025 | 02:57:24 | -69.28, -46.87 | 98.10 | 02/15/2025 | 02:58:37 | -69.26, -46.60 | 98.14 | 10.91 | 73 |
| 3 | 02/15/2025 | 03:48:08 | 69.16, 120.60 | 81.77 | 02/15/2025 | 03:49:06 | 69.17, 120.67 | 81.77 | 2.79 | 58 |
| 4 | 02/15/2025 | 04:38:50 | -69.13, -72.03 | 98.29 | 02/15/2025 | 04:39:35 | -69.15, -71.99 | 98.28 | 2.57 | 45 |
| 5 | 02/15/2025 | 05:29:36 | 69.12, 95.29 | 81.70 | 02/15/2025 | 05:30:03 | 69.11, 95.34 | 81.68 | 2.30 | 27 |
| 6 | 02/15/2025 | 06:20:19 | -69.08, -97.34 | 98.36 | 02/15/2025 | 06:20:33 | -69.08, -97.31 | 98.36 | 1.08 | 14 |
| 7 | 02/15/2025 | 07:11:05 | 69.07, 69.98 | 81.62 | 02/15/2025 | 07:11:01 | 69.05, 70.02 | 81.60 | 3.04 | 4 |
| 8 | 02/15/2025 | 08:01:48 | -69.03,-122.65 | 98.43 | 02/15/2025 | 08:01:31 | -69.02,-122.64 | 98.44 | 1.36 | 17 |
| 9 | 02/15/2025 | 08:52:33 | 68.97, 44.74 | 81.50 | 02/15/2025 | 08:51:59 | 68.99, 44.70 | 81.52 | 2.39 | 34 |
| 10 | 02/15/2025 | 09:43:17 | -68.99,-147.96 | 98.51 | 02/15/2025 | 09:42:29 | -68.96,-147.96 | 98.52 | 2.94 | 48 |
| 11 | 02/15/2025 | 10:34:02 | 68.92, 19.43 | 81.42 | 02/15/2025 | 10:32:57 | 68.92, 19.38 | 81.43 | 2.07 | 65 |
| 12 | 02/15/2025 | 11:24:43 | -68.78,-173.05 | 98.74 | 02/15/2025 | 11:23:29 | -68.79,-173.42 | 98.71 | 14.81 | 74 |
| 13 | 02/15/2025 | 12:15:17 | 68.13, -4.89 | 80.57 | 02/15/2025 | 12:14:09 | 68.11, -6.92 | 80.63 | 84.38 | 68 |
| 14 | 02/28/2025 | 00:31:30 | -69.77, -11.05 | 102.28 | 02/28/2025 | 00:32:39 | -69.70, -9.42 | 102.41 | 63.05 | 69 |
| 15 | 02/28/2025 | 01:22:04 | 69.13, 157.19 | 77.04 | 02/28/2025 | 01:23:17 | 69.11, 157.13 | 77.02 | 2.67 | 73 |
| 16 | 02/28/2025 | 02:12:47 | -69.09, -35.44 | 103.02 | 02/28/2025 | 02:13:47 | -69.10, -35.51 | 103.01 | 3.02 | 60 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 2/14/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 02/14/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C