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: 5/2/2025
| 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 | 05/06/2025 | 05:02:18 | -70.86, -80.80 | 125.79 | 05/06/2025 | 05:01:06 | -70.82, -81.94 | 125.78 | 41.78 | 72 |
| 2 | 05/06/2025 | 05:53:10 | 71.18, 85.96 | 54.54 | 05/06/2025 | 05:51:55 | 71.20, 85.99 | 54.57 | 2.74 | 75 |
| 3 | 05/06/2025 | 06:43:55 | -71.23,-106.80 | 125.43 | 05/06/2025 | 06:42:55 | -71.21,-106.75 | 125.44 | 2.83 | 60 |
| 4 | 05/06/2025 | 07:34:41 | 71.24, 60.49 | 54.58 | 05/06/2025 | 07:33:51 | 71.23, 60.56 | 54.58 | 2.43 | 50 |
| 5 | 05/06/2025 | 08:25:25 | -71.23,-132.18 | 125.44 | 05/06/2025 | 08:24:51 | -71.23,-132.18 | 125.43 | 0.76 | 34 |
| 6 | 05/06/2025 | 09:16:11 | 71.24, 35.11 | 54.56 | 05/06/2025 | 09:15:47 | 71.26, 35.12 | 54.59 | 2.25 | 24 |
| 7 | 05/06/2025 | 10:06:56 | -71.28,-157.65 | 125.41 | 05/06/2025 | 10:06:47 | -71.26,-157.62 | 125.42 | 2.39 | 9 |
| 8 | 05/06/2025 | 10:57:42 | 71.29, 9.65 | 54.60 | 05/06/2025 | 10:57:43 | 71.28, 9.69 | 54.59 | 1.71 | 1 |
| 9 | 05/06/2025 | 11:48:26 | -71.28, 176.98 | 125.42 | 05/06/2025 | 11:48:43 | -71.29, 176.95 | 125.42 | 1.18 | 17 |
| 10 | 05/06/2025 | 12:39:12 | 71.29, -15.73 | 54.58 | 05/06/2025 | 12:39:39 | 71.31, -15.75 | 54.60 | 2.04 | 27 |
| 11 | 05/06/2025 | 13:29:57 | -71.34, 151.51 | 125.39 | 05/06/2025 | 13:30:39 | -71.32, 151.52 | 125.41 | 2.19 | 42 |
| 12 | 05/06/2025 | 14:20:43 | 71.35, -41.20 | 54.62 | 05/06/2025 | 14:21:35 | 71.34, -41.18 | 54.60 | 1.26 | 52 |
| 13 | 05/06/2025 | 15:11:27 | -71.34, 126.13 | 125.40 | 05/06/2025 | 15:12:35 | -71.35, 126.08 | 125.41 | 1.81 | 68 |
| 14 | 05/06/2025 | 16:02:16 | 71.51, -66.86 | 54.77 | 05/06/2025 | 16:03:29 | 71.47, -66.43 | 54.70 | 15.70 | 73 |
| 15 | 05/06/2025 | 16:53:11 | -72.06, 99.43 | 124.66 | 05/06/2025 | 16:54:18 | -72.03, 101.90 | 124.77 | 84.65 | 67 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/2/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/02/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19