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: 4/15/2023
| 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 | 04/23/2023 | 18:36:01 | -75.36, 66.32 | 116.86 | 04/23/2023 | 18:34:50 | -75.38, 66.25 | 116.82 | 3.06 | 71 |
| 2 | 04/23/2023 | 19:26:47 | 75.38,-126.43 | 63.15 | 04/23/2023 | 19:25:44 | 75.37,-126.51 | 63.16 | 2.77 | 63 |
| 3 | 04/23/2023 | 20:17:32 | -75.42, 40.77 | 116.82 | 04/23/2023 | 20:16:49 | -75.39, 40.79 | 116.83 | 3.15 | 43 |
| 4 | 04/23/2023 | 21:08:17 | 75.40,-151.84 | 63.14 | 04/23/2023 | 21:07:42 | 75.43,-151.83 | 63.18 | 3.42 | 35 |
| 5 | 04/23/2023 | 21:59:02 | -75.43, 15.36 | 116.83 | 04/23/2023 | 21:58:48 | -75.40, 15.33 | 116.85 | 3.49 | 14 |
| 6 | 04/23/2023 | 22:49:47 | 75.41,-177.25 | 63.13 | 04/23/2023 | 22:49:41 | 75.43,-177.29 | 63.16 | 3.39 | 6 |
| 7 | 04/23/2023 | 23:40:32 | -75.44, -10.05 | 116.84 | 04/23/2023 | 23:40:46 | -75.46, -9.99 | 116.83 | 2.20 | 14 |
| 8 | 04/24/2023 | 00:31:18 | 75.47, 157.20 | 63.18 | 04/24/2023 | 00:31:40 | 75.44, 157.24 | 63.15 | 2.69 | 22 |
| 9 | 04/24/2023 | 01:22:02 | -75.46, -35.46 | 116.85 | 04/24/2023 | 01:22:45 | -75.47, -35.45 | 116.85 | 1.25 | 43 |
| 10 | 04/24/2023 | 02:12:48 | 75.48, 131.79 | 63.17 | 04/24/2023 | 02:13:39 | 75.45, 131.78 | 63.13 | 2.73 | 51 |
| 11 | 04/24/2023 | 03:03:32 | -75.47, -60.86 | 116.86 | 04/24/2023 | 03:04:44 | -75.48, -60.92 | 116.87 | 1.73 | 72 |
| 12 | 04/24/2023 | 03:54:23 | 75.72, 105.64 | 63.43 | 04/24/2023 | 03:55:34 | 75.64, 106.92 | 63.25 | 36.33 | 71 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/15/2023
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 04/15/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19