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: 1/7/2025
| 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 | 01/13/2025 | 20:35:04 | -71.33, 45.23 | 87.28 | 01/13/2025 | 20:33:54 | -71.35, 43.46 | 87.16 | 63.03 | 70 |
| 2 | 01/13/2025 | 21:25:55 | 71.60,-147.95 | 93.02 | 01/13/2025 | 21:24:43 | 71.56,-148.86 | 93.03 | 32.22 | 72 |
| 3 | 01/13/2025 | 22:16:44 | -71.84, 18.92 | 86.74 | 01/13/2025 | 22:15:41 | -71.86, 18.93 | 86.71 | 1.35 | 63 |
| 4 | 01/13/2025 | 23:07:30 | 71.87,-173.81 | 93.28 | 01/13/2025 | 23:06:34 | 71.87,-173.77 | 93.30 | 1.37 | 56 |
| 5 | 01/13/2025 | 23:58:15 | -71.90, -6.55 | 86.69 | 01/13/2025 | 23:57:37 | -71.90, -6.46 | 86.68 | 3.20 | 38 |
| 6 | 01/14/2025 | 00:48:59 | 71.87, 160.81 | 93.27 | 01/14/2025 | 00:48:30 | 71.87, 160.74 | 93.28 | 2.52 | 29 |
| 7 | 01/14/2025 | 01:39:44 | -71.90, -31.93 | 86.70 | 01/14/2025 | 01:39:33 | -71.90, -31.95 | 86.70 | 0.70 | 11 |
| 8 | 01/14/2025 | 02:30:30 | 71.92, 135.34 | 93.32 | 01/14/2025 | 02:30:26 | 71.91, 135.35 | 93.31 | 1.09 | 4 |
| 9 | 01/14/2025 | 03:21:15 | -71.95, -57.41 | 86.66 | 01/14/2025 | 03:21:29 | -71.95, -57.34 | 86.67 | 2.30 | 14 |
| 10 | 01/14/2025 | 04:12:00 | 71.93, 109.96 | 93.31 | 01/14/2025 | 04:12:23 | 71.91, 109.86 | 93.30 | 3.77 | 23 |
| 11 | 01/14/2025 | 05:02:45 | -71.96, -82.79 | 86.67 | 01/14/2025 | 05:03:26 | -71.95, -82.83 | 86.68 | 1.80 | 41 |
| 12 | 01/14/2025 | 05:53:31 | 71.98, 84.48 | 93.36 | 01/14/2025 | 05:54:19 | 71.96, 84.47 | 93.33 | 2.36 | 48 |
| 13 | 01/14/2025 | 06:44:16 | -72.01,-108.27 | 86.62 | 01/14/2025 | 06:45:22 | -72.00,-108.22 | 86.65 | 2.15 | 66 |
| 14 | 01/14/2025 | 07:35:02 | 72.03, 59.00 | 93.40 | 01/14/2025 | 07:36:15 | 72.01, 59.08 | 93.36 | 3.93 | 73 |
| 15 | 01/14/2025 | 08:25:59 | -72.68,-134.95 | 85.91 | 01/14/2025 | 08:27:06 | -72.65,-132.38 | 86.07 | 85.46 | 67 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/7/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/07/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19