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: 1/12/2025
| 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 | 01/22/2025 | 03:23:00 | -71.58, -56.63 | 88.69 | 01/22/2025 | 03:21:49 | -71.53, -58.01 | 88.65 | 49.18 | 71 |
| 2 | 01/22/2025 | 04:13:50 | 71.79, 110.31 | 91.53 | 01/22/2025 | 04:12:37 | 71.74, 109.66 | 91.53 | 23.31 | 73 |
| 3 | 01/22/2025 | 05:04:37 | -71.96, -82.69 | 88.30 | 01/22/2025 | 05:03:38 | -71.94, -82.73 | 88.31 | 2.98 | 59 |
| 4 | 01/22/2025 | 05:55:23 | 71.96, 84.62 | 91.70 | 01/22/2025 | 05:54:30 | 71.94, 84.56 | 91.69 | 2.80 | 53 |
| 5 | 01/22/2025 | 06:46:07 | -71.98,-108.09 | 88.30 | 01/22/2025 | 06:45:34 | -71.98,-108.12 | 88.28 | 1.48 | 33 |
| 6 | 01/22/2025 | 07:36:53 | 71.97, 59.22 | 91.70 | 01/22/2025 | 07:36:26 | 71.99, 59.17 | 91.72 | 2.54 | 27 |
| 7 | 01/22/2025 | 08:27:38 | -72.04,-133.59 | 88.24 | 01/22/2025 | 08:27:30 | -72.03,-133.52 | 88.25 | 2.79 | 8 |
| 8 | 01/22/2025 | 09:18:24 | 72.04, 33.72 | 91.75 | 01/22/2025 | 09:18:22 | 72.04, 33.78 | 91.75 | 1.90 | 2 |
| 9 | 01/22/2025 | 10:09:08 | -72.06,-158.99 | 88.24 | 01/22/2025 | 10:09:27 | -72.03,-159.01 | 88.27 | 3.20 | 19 |
| 10 | 01/22/2025 | 10:59:54 | 72.05, 8.32 | 91.75 | 01/22/2025 | 11:00:19 | 72.03, 8.28 | 91.73 | 2.74 | 25 |
| 11 | 01/22/2025 | 11:50:38 | -72.07, 175.61 | 88.24 | 01/22/2025 | 11:51:23 | -72.07, 175.60 | 88.25 | 0.46 | 45 |
| 12 | 01/22/2025 | 12:41:24 | 72.07, -17.08 | 91.75 | 01/22/2025 | 12:42:15 | 72.08, -17.11 | 91.75 | 1.42 | 51 |
| 13 | 01/22/2025 | 13:32:08 | -72.09, 150.20 | 88.24 | 01/22/2025 | 13:33:20 | -72.07, 150.11 | 88.27 | 3.60 | 72 |
| 14 | 01/22/2025 | 14:22:57 | 72.24, -42.78 | 91.92 | 01/22/2025 | 14:24:10 | 72.18, -42.40 | 91.83 | 14.71 | 73 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/12/2025
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 01/12/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19