Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/4/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 03/11/2025 | 03:22:57 | -71.36, -56.32 | 104.91 | 03/11/2025 | 03:21:45 | -71.33, -57.37 | 104.88 | 37.50 | 72 |
| 2 | 03/11/2025 | 04:13:49 | 71.67, 110.44 | 75.41 | 03/11/2025 | 04:12:38 | 71.66, 110.50 | 75.41 | 2.43 | 71 |
| 3 | 03/11/2025 | 05:04:33 | -71.68, -82.26 | 104.60 | 03/11/2025 | 05:03:35 | -71.67, -82.21 | 104.60 | 1.95 | 58 |
| 4 | 03/11/2025 | 05:55:19 | 71.67, 85.06 | 75.39 | 03/11/2025 | 05:54:34 | 71.70, 85.09 | 75.42 | 2.79 | 45 |
| 5 | 03/11/2025 | 06:46:03 | -71.69,-107.64 | 104.62 | 03/11/2025 | 06:45:31 | -71.71,-107.63 | 104.59 | 2.63 | 32 |
| 6 | 03/11/2025 | 07:36:49 | 71.68, 59.67 | 75.37 | 03/11/2025 | 07:36:31 | 71.69, 59.58 | 75.38 | 3.13 | 18 |
| 7 | 03/11/2025 | 08:27:34 | -71.74,-133.12 | 104.59 | 03/11/2025 | 08:27:27 | -71.75,-133.04 | 104.58 | 2.99 | 7 |
| 8 | 03/11/2025 | 09:18:20 | 71.74, 34.19 | 75.40 | 03/11/2025 | 09:18:27 | 71.72, 34.17 | 75.39 | 1.63 | 7 |
| 9 | 03/11/2025 | 10:09:04 | -71.75,-158.51 | 104.61 | 03/11/2025 | 10:09:24 | -71.73,-158.55 | 104.62 | 2.08 | 20 |
| 10 | 03/11/2025 | 10:59:50 | 71.74, 8.81 | 75.38 | 03/11/2025 | 11:00:23 | 71.76, 8.76 | 75.39 | 2.71 | 33 |
| 11 | 03/11/2025 | 11:50:34 | -71.75, 176.11 | 104.63 | 03/11/2025 | 11:51:20 | -71.77, 176.04 | 104.62 | 3.12 | 46 |
| 12 | 03/11/2025 | 12:41:21 | 71.80, -16.67 | 75.41 | 03/11/2025 | 12:42:19 | 71.80, -16.65 | 75.40 | 0.87 | 58 |
| 13 | 03/11/2025 | 13:32:05 | -71.81, 150.63 | 104.60 | 03/11/2025 | 13:33:16 | -71.81, 150.63 | 104.61 | 0.03 | 71 |
| 14 | 03/11/2025 | 14:22:58 | 72.17, -42.74 | 75.78 | 03/11/2025 | 14:24:09 | 72.14, -41.46 | 75.68 | 43.61 | 71 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/4/2025
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/04/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19