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: 4/21/2023
| 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 | -75.37, 66.31 | 116.86 | 04/23/2023 | 18:34:50 | -75.38, 66.25 | 116.82 | 2.46 | 71 |
| 2 | 04/23/2023 | 19:26:47 | 75.38,-126.42 | 63.15 | 04/23/2023 | 19:25:44 | 75.38,-126.50 | 63.17 | 2.26 | 63 |
| 3 | 04/23/2023 | 20:17:31 | -75.38, 40.90 | 116.87 | 04/23/2023 | 20:16:49 | -75.39, 40.78 | 116.84 | 3.58 | 42 |
| 4 | 04/23/2023 | 21:08:17 | 75.39,-151.83 | 63.14 | 04/23/2023 | 21:07:43 | 75.39,-151.97 | 63.15 | 3.86 | 34 |
| 5 | 04/23/2023 | 21:59:02 | -75.44, 15.35 | 116.82 | 04/23/2023 | 21:58:47 | -75.45, 15.47 | 116.82 | 3.60 | 15 |
| 6 | 04/23/2023 | 22:49:48 | 75.45,-177.38 | 63.18 | 04/23/2023 | 22:49:41 | 75.44,-177.28 | 63.17 | 3.16 | 7 |
| 7 | 04/23/2023 | 23:40:32 | -75.45, -10.06 | 116.83 | 04/23/2023 | 23:40:46 | -75.46, -10.00 | 116.83 | 2.09 | 14 |
| 8 | 04/24/2023 | 00:31:18 | 75.46, 157.21 | 63.17 | 04/24/2023 | 00:31:40 | 75.45, 157.25 | 63.15 | 2.06 | 22 |
| 9 | 04/24/2023 | 01:22:02 | -75.46, -35.47 | 116.84 | 04/24/2023 | 01:22:45 | -75.47, -35.46 | 116.85 | 0.71 | 43 |
| 10 | 04/24/2023 | 02:12:48 | 75.47, 131.80 | 63.17 | 04/24/2023 | 02:13:39 | 75.46, 131.79 | 63.13 | 1.87 | 51 |
| 11 | 04/24/2023 | 03:03:32 | -75.47, -60.88 | 116.85 | 04/24/2023 | 03:04:44 | -75.48, -60.92 | 116.87 | 1.19 | 72 |
| 12 | 04/24/2023 | 03:54:23 | 75.72, 105.65 | 63.43 | 04/24/2023 | 03:55:34 | 75.65, 106.93 | 63.25 | 36.31 | 71 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/21/2023
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 04/21/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19