Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/11/2025
| Index | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 03/15/2025 | 03:21:47 | 71.04, 122.22 | 73.28 | 03/15/2025 | 03:22:56 | 71.11, 124.09 | 73.24 | 68.00 | 69 |
| 2 | 03/15/2025 | 04:12:34 | -71.52, -69.65 | 106.31 | 03/15/2025 | 04:13:48 | -71.56, -69.38 | 106.30 | 10.86 | 74 |
| 3 | 03/15/2025 | 05:03:32 | 71.64, 97.83 | 73.79 | 03/15/2025 | 05:04:36 | 71.64, 97.78 | 73.78 | 1.69 | 64 |
| 4 | 03/15/2025 | 05:54:28 | -71.66, -94.88 | 106.21 | 03/15/2025 | 05:55:20 | -71.67, -94.96 | 106.21 | 3.24 | 52 |
| 5 | 03/15/2025 | 06:45:29 | 71.63, 72.32 | 73.75 | 03/15/2025 | 06:46:06 | 71.65, 72.39 | 73.76 | 3.31 | 37 |
| 6 | 03/15/2025 | 07:36:24 | -71.69,-120.29 | 106.21 | 03/15/2025 | 07:36:50 | -71.68,-120.35 | 106.22 | 2.39 | 26 |
| 7 | 03/15/2025 | 08:27:24 | 71.67, 46.91 | 73.76 | 03/15/2025 | 08:27:35 | 71.66, 47.00 | 73.74 | 3.21 | 11 |
| 8 | 03/15/2025 | 09:18:20 | -71.68,-145.80 | 106.25 | 03/15/2025 | 09:18:19 | -71.69,-145.74 | 106.24 | 2.47 | 1 |
| 9 | 03/15/2025 | 10:09:20 | 71.71, 21.50 | 73.77 | 03/15/2025 | 10:09:06 | 71.72, 21.51 | 73.78 | 1.84 | 14 |
| 10 | 03/15/2025 | 11:00:16 | -71.72,-171.21 | 106.24 | 03/15/2025 | 10:59:49 | -71.70,-171.13 | 106.26 | 3.34 | 27 |
| 11 | 03/15/2025 | 11:51:16 | 71.75, -3.91 | 73.77 | 03/15/2025 | 11:50:36 | 71.73, -3.88 | 73.77 | 1.76 | 40 |
| 12 | 03/15/2025 | 12:42:12 | -71.76, 163.37 | 106.24 | 03/15/2025 | 12:41:20 | -71.76, 163.38 | 106.22 | 0.93 | 52 |
| 13 | 03/15/2025 | 13:33:12 | 71.78, -29.33 | 73.78 | 03/15/2025 | 13:32:07 | 71.80, -29.37 | 73.80 | 1.99 | 65 |
| 14 | 03/15/2025 | 14:24:06 | -71.90, 138.16 | 106.14 | 03/15/2025 | 14:22:52 | -71.88, 137.80 | 106.13 | 12.61 | 74 |
| 15 | 03/15/2025 | 15:14:57 | 72.38, -53.63 | 74.29 | 03/15/2025 | 15:13:48 | 72.37, -55.85 | 74.40 | 74.66 | 69 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/11/2025
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/11/2025 in txt file.
Historial Predications of SNOs between NOAA-19 and NPP