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: 2/14/2025
| 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 | 02/23/2025 | 01:41:18 | -71.02, -30.32 | 99.10 | 02/23/2025 | 01:40:11 | -70.99, -32.88 | 98.97 | 92.89 | 67 |
| 2 | 02/23/2025 | 02:32:11 | 71.35, 136.41 | 81.25 | 02/23/2025 | 02:31:00 | 71.32, 134.98 | 81.31 | 51.28 | 71 |
| 3 | 02/23/2025 | 03:23:02 | -71.75, -56.97 | 98.34 | 02/23/2025 | 03:21:53 | -71.75, -56.98 | 98.33 | 0.27 | 69 |
| 4 | 02/23/2025 | 04:13:49 | 71.77, 110.29 | 81.68 | 02/23/2025 | 04:12:48 | 71.77, 110.33 | 81.68 | 1.65 | 61 |
| 5 | 02/23/2025 | 05:04:33 | -71.80, -82.45 | 98.31 | 02/23/2025 | 05:03:49 | -71.79, -82.39 | 98.32 | 2.59 | 44 |
| 6 | 02/23/2025 | 05:55:19 | 71.78, 84.91 | 81.65 | 02/23/2025 | 05:54:45 | 71.76, 84.83 | 81.65 | 3.33 | 34 |
| 7 | 02/23/2025 | 06:46:03 | -71.80,-107.83 | 98.33 | 02/23/2025 | 06:45:45 | -71.83,-107.79 | 98.31 | 3.01 | 18 |
| 8 | 02/23/2025 | 07:36:50 | 71.83, 59.43 | 81.69 | 02/23/2025 | 07:36:41 | 71.80, 59.42 | 81.66 | 3.42 | 9 |
| 9 | 02/23/2025 | 08:27:33 | -71.81,-133.21 | 98.36 | 02/23/2025 | 08:27:42 | -71.82,-133.30 | 98.34 | 3.32 | 9 |
| 10 | 02/23/2025 | 09:18:20 | 71.83, 34.05 | 81.66 | 02/23/2025 | 09:18:37 | 71.84, 34.02 | 81.67 | 1.35 | 17 |
| 11 | 02/23/2025 | 10:09:04 | -71.86,-158.68 | 98.32 | 02/23/2025 | 10:09:38 | -71.86,-158.70 | 98.33 | 0.64 | 34 |
| 12 | 02/23/2025 | 10:59:51 | 71.89, 8.57 | 81.70 | 02/23/2025 | 11:00:33 | 71.88, 8.62 | 81.68 | 1.60 | 42 |
| 13 | 02/23/2025 | 11:50:35 | -71.92, 175.84 | 98.29 | 02/23/2025 | 11:51:34 | -71.90, 175.89 | 98.32 | 2.48 | 59 |
| 14 | 02/23/2025 | 12:41:21 | 71.89, -16.81 | 81.68 | 02/23/2025 | 12:42:30 | 71.87, -16.89 | 81.65 | 3.32 | 69 |
| 15 | 02/23/2025 | 13:32:13 | -72.33, 149.68 | 97.87 | 02/23/2025 | 13:33:23 | -72.29, 151.20 | 97.99 | 51.51 | 70 |
| 16 | 02/23/2025 | 14:23:06 | 72.66, -43.69 | 82.49 | 02/23/2025 | 14:24:12 | 72.62, -40.86 | 82.29 | 94.24 | 66 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/14/2025
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 02/14/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19