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: 5/4/2025
| 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 | -70.84, -80.76 | 125.81 | 05/06/2025 | 05:01:06 | -70.85, -81.90 | 125.76 | 41.45 | 72 |
| 2 | 05/06/2025 | 05:53:11 | 71.21, 85.92 | 54.57 | 05/06/2025 | 05:51:56 | 71.18, 85.95 | 54.55 | 3.34 | 75 |
| 3 | 05/06/2025 | 06:43:55 | -71.20,-106.76 | 125.45 | 05/06/2025 | 06:42:56 | -71.18,-106.80 | 125.46 | 2.79 | 59 |
| 4 | 05/06/2025 | 07:34:41 | 71.21, 60.54 | 54.55 | 05/06/2025 | 07:33:52 | 71.21, 60.51 | 54.56 | 0.98 | 49 |
| 5 | 05/06/2025 | 08:25:26 | -71.26,-132.23 | 125.41 | 05/06/2025 | 08:24:51 | -71.26,-132.14 | 125.41 | 3.18 | 35 |
| 6 | 05/06/2025 | 09:16:12 | 71.26, 35.07 | 54.59 | 05/06/2025 | 09:15:48 | 71.23, 35.08 | 54.56 | 3.37 | 24 |
| 7 | 05/06/2025 | 10:06:56 | -71.26,-157.60 | 125.43 | 05/06/2025 | 10:06:48 | -71.24,-157.66 | 125.45 | 3.25 | 8 |
| 8 | 05/06/2025 | 10:57:42 | 71.27, 9.69 | 54.57 | 05/06/2025 | 10:57:44 | 71.26, 9.64 | 54.57 | 1.85 | 2 |
| 9 | 05/06/2025 | 11:48:27 | -71.31, 176.93 | 125.39 | 05/06/2025 | 11:48:43 | -71.31, 176.99 | 125.39 | 2.42 | 16 |
| 10 | 05/06/2025 | 12:39:13 | 71.32, -15.78 | 54.61 | 05/06/2025 | 12:39:39 | 71.34, -15.70 | 54.62 | 3.50 | 26 |
| 11 | 05/06/2025 | 13:29:57 | -71.31, 151.55 | 125.41 | 05/06/2025 | 13:30:39 | -71.34, 151.56 | 125.39 | 3.23 | 42 |
| 12 | 05/06/2025 | 14:20:43 | 71.32, -41.15 | 54.59 | 05/06/2025 | 14:21:36 | 71.31, -41.23 | 54.58 | 2.70 | 53 |
| 13 | 05/06/2025 | 15:11:28 | -71.37, 126.08 | 125.37 | 05/06/2025 | 15:12:35 | -71.37, 126.13 | 125.38 | 1.71 | 67 |
| 14 | 05/06/2025 | 16:02:17 | 71.53, -66.90 | 54.79 | 05/06/2025 | 16:03:30 | 71.44, -66.47 | 54.68 | 17.95 | 73 |
| 15 | 05/06/2025 | 16:53:11 | -72.04, 99.48 | 124.68 | 05/06/2025 | 16:54:19 | -72.01, 101.85 | 124.80 | 81.47 | 68 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/4/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/04/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19