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: 3/3/2025
| 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 | 02:32:03 | 70.84, 137.25 | 74.55 | 03/11/2025 | 02:30:57 | 70.85, 134.52 | 74.72 | 99.63 | 66 |
| 2 | 03/11/2025 | 03:22:57 | -71.37, -56.34 | 104.90 | 03/11/2025 | 03:21:44 | -71.37, -57.28 | 104.83 | 33.40 | 73 |
| 3 | 03/11/2025 | 04:13:48 | 71.63, 110.52 | 75.37 | 03/11/2025 | 04:12:38 | 71.66, 110.50 | 75.41 | 3.22 | 70 |
| 4 | 03/11/2025 | 05:04:33 | -71.69, -82.28 | 104.59 | 03/11/2025 | 05:03:35 | -71.67, -82.22 | 104.60 | 3.12 | 58 |
| 5 | 03/11/2025 | 05:55:19 | 71.69, 85.04 | 75.40 | 03/11/2025 | 05:54:34 | 71.69, 85.09 | 75.42 | 2.01 | 45 |
| 6 | 03/11/2025 | 06:46:03 | -71.69,-107.66 | 104.61 | 03/11/2025 | 06:45:31 | -71.71,-107.63 | 104.59 | 1.74 | 32 |
| 7 | 03/11/2025 | 07:36:49 | 71.69, 59.65 | 75.38 | 03/11/2025 | 07:36:31 | 71.68, 59.58 | 75.38 | 2.74 | 18 |
| 8 | 03/11/2025 | 08:27:33 | -71.70,-133.05 | 104.63 | 03/11/2025 | 08:27:28 | -71.69,-133.14 | 104.63 | 3.28 | 5 |
| 9 | 03/11/2025 | 09:18:20 | 71.75, 34.17 | 75.41 | 03/11/2025 | 09:18:27 | 71.72, 34.17 | 75.38 | 2.94 | 7 |
| 10 | 03/11/2025 | 10:09:04 | -71.76,-158.53 | 104.60 | 03/11/2025 | 10:09:24 | -71.73,-158.55 | 104.63 | 2.93 | 20 |
| 11 | 03/11/2025 | 10:59:50 | 71.75, 8.79 | 75.39 | 03/11/2025 | 11:00:23 | 71.76, 8.76 | 75.39 | 1.31 | 33 |
| 12 | 03/11/2025 | 11:50:34 | -71.76, 176.09 | 104.62 | 03/11/2025 | 11:51:20 | -71.77, 176.04 | 104.62 | 2.00 | 46 |
| 13 | 03/11/2025 | 12:41:21 | 71.81, -16.69 | 75.42 | 03/11/2025 | 12:42:19 | 71.80, -16.65 | 75.40 | 1.89 | 58 |
| 14 | 03/11/2025 | 13:32:05 | -71.82, 150.61 | 104.59 | 03/11/2025 | 13:33:16 | -71.81, 150.63 | 104.61 | 1.38 | 71 |
| 15 | 03/11/2025 | 14:22:58 | 72.18, -42.76 | 75.79 | 03/11/2025 | 14:24:09 | 72.14, -41.46 | 75.68 | 44.23 | 71 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/3/2025
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 03/03/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19