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: 4/22/2025
| 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 | 05:02:19 | -70.87, -80.82 | 125.78 | 05/06/2025 | 05:01:07 | -70.81, -81.96 | 125.79 | 41.89 | 72 |
| 2 | 05/06/2025 | 05:53:11 | 71.20, 85.92 | 54.57 | 05/06/2025 | 05:51:56 | 71.19, 85.96 | 54.56 | 2.36 | 75 |
| 3 | 05/06/2025 | 06:43:55 | -71.19,-106.73 | 125.47 | 05/06/2025 | 06:42:56 | -71.20,-106.76 | 125.45 | 1.78 | 59 |
| 4 | 05/06/2025 | 07:34:41 | 71.21, 60.55 | 54.55 | 05/06/2025 | 07:33:52 | 71.21, 60.53 | 54.56 | 1.11 | 49 |
| 5 | 05/06/2025 | 08:25:26 | -71.24,-132.20 | 125.43 | 05/06/2025 | 08:24:52 | -71.23,-132.20 | 125.44 | 1.53 | 34 |
| 6 | 05/06/2025 | 09:16:12 | 71.26, 35.08 | 54.58 | 05/06/2025 | 09:15:48 | 71.24, 35.09 | 54.57 | 2.14 | 24 |
| 7 | 05/06/2025 | 10:06:56 | -71.24,-157.58 | 125.45 | 05/06/2025 | 10:06:48 | -71.25,-157.63 | 125.43 | 2.39 | 8 |
| 8 | 05/06/2025 | 10:57:42 | 71.26, 9.70 | 54.57 | 05/06/2025 | 10:57:44 | 71.27, 9.66 | 54.58 | 1.61 | 2 |
| 9 | 05/06/2025 | 11:48:27 | -71.30, 176.96 | 125.41 | 05/06/2025 | 11:48:44 | -71.28, 176.93 | 125.43 | 1.70 | 17 |
| 10 | 05/06/2025 | 12:39:13 | 71.32, -15.77 | 54.60 | 05/06/2025 | 12:39:40 | 71.30, -15.78 | 54.58 | 2.28 | 27 |
| 11 | 05/06/2025 | 13:29:57 | -71.30, 151.58 | 125.43 | 05/06/2025 | 13:30:40 | -71.31, 151.50 | 125.42 | 3.04 | 43 |
| 12 | 05/06/2025 | 14:20:43 | 71.32, -41.15 | 54.59 | 05/06/2025 | 14:21:36 | 71.32, -41.21 | 54.59 | 2.29 | 53 |
| 13 | 05/06/2025 | 15:11:28 | -71.35, 126.11 | 125.39 | 05/06/2025 | 15:12:36 | -71.34, 126.07 | 125.41 | 2.12 | 68 |
| 14 | 05/06/2025 | 16:02:17 | 71.53, -66.89 | 54.79 | 05/06/2025 | 16:03:30 | 71.45, -66.46 | 54.69 | 17.56 | 73 |
| 15 | 05/06/2025 | 16:53:12 | -72.07, 99.41 | 124.64 | 05/06/2025 | 16:54:19 | -72.02, 101.88 | 124.78 | 84.97 | 67 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/22/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/22/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19