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: 4/12/2023
| 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 | 18:36:02 | -75.40, 66.22 | 116.82 | 04/23/2023 | 18:34:50 | -75.41, 66.33 | 116.80 | 3.27 | 72 |
| 2 | 04/23/2023 | 19:26:47 | 75.37,-126.40 | 63.14 | 04/23/2023 | 19:25:44 | 75.39,-126.44 | 63.18 | 2.51 | 63 |
| 3 | 04/23/2023 | 20:17:32 | -75.41, 40.81 | 116.83 | 04/23/2023 | 20:16:49 | -75.42, 40.87 | 116.82 | 1.78 | 43 |
| 4 | 04/23/2023 | 21:08:17 | 75.38,-151.81 | 63.13 | 04/23/2023 | 21:07:43 | 75.40,-151.91 | 63.16 | 3.43 | 34 |
| 5 | 04/23/2023 | 21:59:02 | -75.42, 15.40 | 116.84 | 04/23/2023 | 21:58:48 | -75.43, 15.40 | 116.83 | 0.63 | 14 |
| 6 | 04/23/2023 | 22:49:48 | 75.44,-177.36 | 63.18 | 04/23/2023 | 22:49:42 | 75.41,-177.37 | 63.15 | 3.62 | 6 |
| 7 | 04/23/2023 | 23:40:32 | -75.43, -10.01 | 116.85 | 04/23/2023 | 23:40:47 | -75.44, -10.06 | 116.85 | 1.53 | 15 |
| 8 | 04/24/2023 | 00:31:18 | 75.45, 157.23 | 63.17 | 04/24/2023 | 00:31:40 | 75.47, 157.32 | 63.16 | 2.62 | 22 |
| 9 | 04/24/2023 | 01:22:02 | -75.44, -35.42 | 116.86 | 04/24/2023 | 01:22:46 | -75.45, -35.52 | 116.87 | 2.99 | 44 |
| 10 | 04/24/2023 | 02:12:48 | 75.47, 131.82 | 63.16 | 04/24/2023 | 02:13:39 | 75.48, 131.85 | 63.15 | 1.26 | 51 |
| 11 | 04/24/2023 | 03:03:33 | -75.50, -60.97 | 116.82 | 04/24/2023 | 03:04:44 | -75.50, -60.84 | 116.85 | 3.74 | 71 |
| 12 | 04/24/2023 | 03:54:23 | 75.71, 105.68 | 63.42 | 04/24/2023 | 03:55:34 | 75.67, 107.00 | 63.27 | 36.75 | 71 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/12/2023
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 04/12/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19