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: 1/19/2025
| 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, -56.61 | 88.69 | 01/22/2025 | 03:21:49 | -71.54, -58.01 | 88.65 | 49.43 | 71 |
| 2 | 01/22/2025 | 04:13:50 | 71.77, 110.34 | 91.51 | 01/22/2025 | 04:12:37 | 71.75, 109.67 | 91.54 | 23.32 | 73 |
| 3 | 01/22/2025 | 05:04:37 | -71.95, -82.68 | 88.31 | 01/22/2025 | 05:03:38 | -71.94, -82.73 | 88.30 | 2.36 | 59 |
| 4 | 01/22/2025 | 05:55:23 | 71.94, 84.65 | 91.68 | 01/22/2025 | 05:54:30 | 71.95, 84.58 | 91.70 | 2.69 | 53 |
| 5 | 01/22/2025 | 06:46:07 | -71.97,-108.08 | 88.31 | 01/22/2025 | 06:45:34 | -71.99,-108.12 | 88.28 | 2.50 | 33 |
| 6 | 01/22/2025 | 07:36:54 | 72.01, 59.15 | 91.74 | 01/22/2025 | 07:36:26 | 72.00, 59.18 | 91.73 | 1.82 | 28 |
| 7 | 01/22/2025 | 08:27:38 | -72.03,-133.58 | 88.25 | 01/22/2025 | 08:27:30 | -72.03,-133.51 | 88.25 | 2.18 | 8 |
| 8 | 01/22/2025 | 09:18:24 | 72.03, 33.75 | 91.74 | 01/22/2025 | 09:18:22 | 72.04, 33.79 | 91.75 | 2.49 | 2 |
| 9 | 01/22/2025 | 10:09:08 | -72.05,-158.98 | 88.25 | 01/22/2025 | 10:09:27 | -72.03,-159.01 | 88.27 | 2.40 | 19 |
| 10 | 01/22/2025 | 10:59:54 | 72.04, 8.35 | 91.74 | 01/22/2025 | 11:00:19 | 72.04, 8.30 | 91.74 | 1.69 | 25 |
| 11 | 01/22/2025 | 11:50:38 | -72.06, 175.62 | 88.25 | 01/22/2025 | 11:51:23 | -72.08, 175.60 | 88.25 | 1.41 | 45 |
| 12 | 01/22/2025 | 12:41:25 | 72.11, -17.16 | 91.79 | 01/22/2025 | 12:42:15 | 72.09, -17.10 | 91.76 | 3.05 | 50 |
| 13 | 01/22/2025 | 13:32:09 | -72.13, 150.12 | 88.19 | 01/22/2025 | 13:33:19 | -72.12, 150.21 | 88.22 | 3.28 | 70 |
| 14 | 01/22/2025 | 14:22:57 | 72.22, -42.76 | 91.91 | 01/22/2025 | 14:24:10 | 72.18, -42.39 | 91.83 | 13.37 | 73 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/19/2025
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 01/19/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19