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: 4/29/2025
| 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, -80.77 | 125.81 | 05/06/2025 | 05:01:06 | -70.84, -81.90 | 125.76 | 41.42 | 72 |
| 2 | 05/06/2025 | 05:53:10 | 71.16, 85.99 | 54.52 | 05/06/2025 | 05:51:56 | 71.17, 85.94 | 54.54 | 2.21 | 74 |
| 3 | 05/06/2025 | 06:43:55 | -71.21,-106.76 | 125.45 | 05/06/2025 | 06:42:56 | -71.18,-106.80 | 125.46 | 3.27 | 59 |
| 4 | 05/06/2025 | 07:34:41 | 71.22, 60.52 | 54.56 | 05/06/2025 | 07:33:52 | 71.20, 60.50 | 54.55 | 2.20 | 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 | 3.19 | 35 |
| 6 | 05/06/2025 | 09:16:11 | 71.22, 35.15 | 54.54 | 05/06/2025 | 09:15:48 | 71.23, 35.07 | 54.56 | 2.97 | 23 |
| 7 | 05/06/2025 | 10:06:56 | -71.26,-157.61 | 125.43 | 05/06/2025 | 10:06:47 | -71.28,-157.58 | 125.40 | 2.94 | 9 |
| 8 | 05/06/2025 | 10:57:42 | 71.27, 9.68 | 54.58 | 05/06/2025 | 10:57:44 | 71.25, 9.63 | 54.56 | 2.81 | 2 |
| 9 | 05/06/2025 | 11:48:27 | -71.31, 176.92 | 125.39 | 05/06/2025 | 11:48:43 | -71.31, 176.99 | 125.40 | 2.42 | 16 |
| 10 | 05/06/2025 | 12:39:13 | 71.33, -15.79 | 54.62 | 05/06/2025 | 12:39:39 | 71.33, -15.71 | 54.62 | 2.90 | 26 |
| 11 | 05/06/2025 | 13:29:57 | -71.32, 151.54 | 125.41 | 05/06/2025 | 13:30:39 | -71.34, 151.56 | 125.39 | 2.73 | 42 |
| 12 | 05/06/2025 | 14:20:43 | 71.33, -41.17 | 54.60 | 05/06/2025 | 14:21:35 | 71.36, -41.15 | 54.62 | 3.36 | 52 |
| 13 | 05/06/2025 | 15:11:28 | -71.37, 126.08 | 125.37 | 05/06/2025 | 15:12:35 | -71.37, 126.12 | 125.38 | 1.70 | 67 |
| 14 | 05/06/2025 | 16:02:17 | 71.54, -66.92 | 54.80 | 05/06/2025 | 16:03:29 | 71.49, -66.39 | 54.72 | 19.34 | 72 |
| 15 | 05/06/2025 | 16:53:11 | -72.04, 99.47 | 124.68 | 05/06/2025 | 16:54:19 | -72.00, 101.84 | 124.80 | 81.51 | 68 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/29/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/29/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19