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: 1/3/2025
| 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 | 71.37, 60.17 | 93.85 | 01/06/2025 | 07:36:15 | 71.38, 57.76 | 93.97 | 85.59 | 67 |
| 2 | 01/06/2025 | 08:28:19 | -72.05,-133.74 | 85.44 | 01/06/2025 | 08:27:04 | -72.05,-133.72 | 85.43 | 0.68 | 75 |
| 3 | 01/06/2025 | 09:19:05 | 72.06, 33.55 | 94.57 | 01/06/2025 | 09:17:59 | 72.04, 33.54 | 94.57 | 1.50 | 66 |
| 4 | 01/06/2025 | 10:09:49 | -72.06,-159.14 | 85.44 | 01/06/2025 | 10:09:01 | -72.05,-159.21 | 85.44 | 2.82 | 48 |
| 5 | 01/06/2025 | 11:00:35 | 72.07, 8.15 | 94.58 | 01/06/2025 | 10:59:55 | 72.09, 8.16 | 94.61 | 2.51 | 40 |
| 6 | 01/06/2025 | 11:51:19 | -72.08, 175.46 | 85.43 | 01/06/2025 | 11:50:57 | -72.10, 175.40 | 85.40 | 3.08 | 22 |
| 7 | 01/06/2025 | 12:42:05 | 72.09, -17.25 | 94.58 | 01/06/2025 | 12:41:52 | 72.09, -17.33 | 94.60 | 2.96 | 13 |
| 8 | 01/06/2025 | 13:32:50 | -72.14, 149.96 | 85.37 | 01/06/2025 | 13:32:53 | -72.15, 150.02 | 85.36 | 2.07 | 3 |
| 9 | 01/06/2025 | 14:23:36 | 72.15, -42.75 | 94.64 | 01/06/2025 | 14:23:48 | 72.14, -42.72 | 94.63 | 1.29 | 12 |
| 10 | 01/06/2025 | 15:14:20 | -72.15, 124.56 | 85.36 | 01/06/2025 | 15:14:50 | -72.15, 124.53 | 85.37 | 1.30 | 30 |
| 11 | 01/06/2025 | 16:05:06 | 72.16, -68.15 | 94.65 | 01/06/2025 | 16:05:45 | 72.14, -68.21 | 94.62 | 3.27 | 39 |
| 12 | 01/06/2025 | 16:55:50 | -72.17, 99.16 | 85.36 | 01/06/2025 | 16:56:46 | -72.20, 99.15 | 85.34 | 3.33 | 56 |
| 13 | 01/06/2025 | 17:46:36 | 72.18, -93.55 | 94.66 | 01/06/2025 | 17:47:41 | 72.19, -93.60 | 94.66 | 2.18 | 65 |
| 14 | 01/06/2025 | 18:37:26 | -72.49, 73.16 | 85.02 | 01/06/2025 | 18:38:38 | -72.45, 74.17 | 85.12 | 34.16 | 72 |
| 15 | 01/06/2025 | 19:28:19 | 72.85,-120.28 | 95.38 | 01/06/2025 | 19:29:26 | 72.79,-117.82 | 95.21 | 81.23 | 67 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/3/2025
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 01/03/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19