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: 1/2/2025
| 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 | 01/06/2025 | 07:37:22 | 71.47, 60.02 | 93.95 | 01/06/2025 | 07:36:13 | 71.46, 57.92 | 94.05 | 74.24 | 69 |
| 2 | 01/06/2025 | 08:28:17 | -72.04,-133.71 | 85.45 | 01/06/2025 | 08:27:04 | -72.03,-133.76 | 85.45 | 1.98 | 73 |
| 3 | 01/06/2025 | 09:19:03 | 72.05, 33.57 | 94.56 | 01/06/2025 | 09:17:58 | 72.07, 33.60 | 94.60 | 2.86 | 65 |
| 4 | 01/06/2025 | 10:09:47 | -72.05,-159.12 | 85.44 | 01/06/2025 | 10:09:00 | -72.08,-159.15 | 85.41 | 2.82 | 47 |
| 5 | 01/06/2025 | 11:00:33 | 72.07, 8.17 | 94.57 | 01/06/2025 | 10:59:55 | 72.07, 8.11 | 94.59 | 2.03 | 38 |
| 6 | 01/06/2025 | 11:51:18 | -72.12, 175.38 | 85.38 | 01/06/2025 | 11:50:56 | -72.13, 175.46 | 85.37 | 2.88 | 22 |
| 7 | 01/06/2025 | 12:42:04 | 72.13, -17.33 | 94.63 | 01/06/2025 | 12:41:51 | 72.12, -17.27 | 94.62 | 2.34 | 13 |
| 8 | 01/06/2025 | 13:32:48 | -72.14, 149.98 | 85.37 | 01/06/2025 | 13:32:53 | -72.12, 149.98 | 85.38 | 1.14 | 5 |
| 9 | 01/06/2025 | 14:23:34 | 72.15, -42.74 | 94.64 | 01/06/2025 | 14:23:48 | 72.12, -42.76 | 94.61 | 3.35 | 14 |
| 10 | 01/06/2025 | 15:14:18 | -72.15, 124.58 | 85.37 | 01/06/2025 | 15:14:49 | -72.17, 124.59 | 85.35 | 2.66 | 31 |
| 11 | 01/06/2025 | 16:05:04 | 72.16, -68.14 | 94.65 | 01/06/2025 | 16:05:44 | 72.17, -68.15 | 94.65 | 0.67 | 40 |
| 12 | 01/06/2025 | 16:55:48 | -72.17, 99.17 | 85.36 | 01/06/2025 | 16:56:46 | -72.17, 99.10 | 85.36 | 2.55 | 58 |
| 13 | 01/06/2025 | 17:46:34 | 72.18, -93.54 | 94.66 | 01/06/2025 | 17:47:41 | 72.17, -93.64 | 94.64 | 3.68 | 67 |
| 14 | 01/06/2025 | 18:37:25 | -72.54, 73.07 | 84.97 | 01/06/2025 | 18:38:36 | -72.52, 74.33 | 85.05 | 42.41 | 71 |
| 15 | 01/06/2025 | 19:28:18 | 72.91,-120.39 | 95.44 | 01/06/2025 | 19:29:24 | 72.87,-117.65 | 95.28 | 89.72 | 66 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/2/2025
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 01/02/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19