Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/16/2025
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
1 | 03/18/2025 | 18:53:05 | -71.03, 71.21 | 108.29 | 03/18/2025 | 18:51:54 | -71.06, 69.79 | 108.17 | 51.40 | 71 |
2 | 03/18/2025 | 19:44:00 | 71.47,-122.25 | 72.18 | 03/18/2025 | 19:42:47 | 71.48,-122.20 | 72.20 | 2.13 | 73 |
3 | 03/18/2025 | 20:34:43 | -71.45, 45.10 | 107.86 | 03/18/2025 | 20:33:43 | -71.46, 45.02 | 107.84 | 2.85 | 60 |
4 | 03/18/2025 | 21:25:30 | 71.48,-147.64 | 72.16 | 03/18/2025 | 21:24:44 | 71.47,-147.71 | 72.16 | 2.87 | 46 |
5 | 03/18/2025 | 22:16:14 | -71.51, 19.62 | 107.82 | 03/18/2025 | 22:15:39 | -71.49, 19.61 | 107.83 | 2.14 | 35 |
6 | 03/18/2025 | 23:07:01 | 71.54,-173.13 | 72.20 | 03/18/2025 | 23:06:39 | 71.55,-173.03 | 72.21 | 3.62 | 22 |
7 | 03/18/2025 | 23:57:44 | -71.52, -5.78 | 107.84 | 03/18/2025 | 23:57:35 | -71.53, -5.81 | 107.83 | 1.49 | 9 |
8 | 03/19/2025 | 00:48:31 | 71.55, 161.48 | 72.18 | 03/19/2025 | 00:48:36 | 71.54, 161.46 | 72.17 | 1.36 | 5 |
9 | 03/19/2025 | 01:39:15 | -71.58, -31.26 | 107.80 | 03/19/2025 | 01:39:31 | -71.57, -31.23 | 107.82 | 2.27 | 16 |
10 | 03/19/2025 | 02:30:01 | 71.56, 136.09 | 72.16 | 03/19/2025 | 02:30:32 | 71.58, 136.04 | 72.18 | 2.66 | 31 |
11 | 03/19/2025 | 03:20:45 | -71.59, -56.65 | 107.82 | 03/19/2025 | 03:21:27 | -71.60, -56.64 | 107.82 | 1.08 | 42 |
12 | 03/19/2025 | 04:11:32 | 71.62, 110.60 | 72.20 | 03/19/2025 | 04:12:28 | 71.61, 110.63 | 72.18 | 1.07 | 56 |
13 | 03/19/2025 | 05:02:15 | -71.66, -82.14 | 107.78 | 03/19/2025 | 05:03:22 | -71.64, -82.06 | 107.81 | 3.33 | 67 |
14 | 03/19/2025 | 05:53:07 | 71.94, 84.64 | 72.52 | 03/19/2025 | 05:54:18 | 71.91, 85.70 | 72.42 | 36.78 | 71 |
15 | 03/19/2025 | 06:43:59 | -72.38,-108.89 | 107.02 | 03/19/2025 | 06:45:05 | -72.33,-106.18 | 107.21 | 91.71 | 66 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/16/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 03/16/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19