Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/13/2020
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 02/20/2020 | 18:26:38 | -79.57, 48.43 | 87.37 | 02/20/2020 | 18:25:36 | -79.57, 48.47 | 87.35 | 0.84 | 62 |
| 2 | 02/20/2020 | 19:17:23 | 79.56,-144.23 | 92.61 | 02/20/2020 | 19:16:32 | 79.56,-144.35 | 92.65 | 2.40 | 51 |
| 3 | 02/20/2020 | 20:08:08 | -79.57, 23.03 | 87.40 | 02/20/2020 | 20:07:36 | -79.59, 23.16 | 87.38 | 3.18 | 32 |
| 4 | 02/20/2020 | 20:58:53 | 79.57,-169.62 | 92.59 | 02/20/2020 | 20:58:32 | 79.58,-169.66 | 92.61 | 1.46 | 21 |
| 5 | 02/20/2020 | 21:49:38 | -79.57, -2.36 | 87.42 | 02/20/2020 | 21:49:37 | -79.58, -2.43 | 87.41 | 1.59 | 1 |
| 6 | 02/20/2020 | 22:40:23 | 79.57, 164.98 | 92.57 | 02/20/2020 | 22:40:32 | 79.60, 165.04 | 92.58 | 3.32 | 9 |
| 7 | 02/20/2020 | 23:31:08 | -79.57, -27.75 | 87.44 | 02/20/2020 | 23:31:37 | -79.59, -27.73 | 87.44 | 2.52 | 29 |
| 8 | 02/21/2020 | 00:21:53 | 79.60, 139.32 | 92.60 | 02/21/2020 | 00:22:32 | 79.59, 139.44 | 92.56 | 3.04 | 39 |
| 9 | 02/21/2020 | 01:12:38 | -79.61, -53.42 | 87.41 | 02/21/2020 | 01:13:37 | -79.59, -53.33 | 87.46 | 2.91 | 59 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/13/2020
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/13/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service