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: 2/13/2019
| 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 | 02/22/2019 | 17:42:37 | 80.22,-127.03 | 93.07 | 02/22/2019 | 17:41:28 | 80.22,-126.96 | 93.09 | 1.42 | 69 |
| 2 | 02/22/2019 | 18:33:22 | -80.23, 40.23 | 86.94 | 02/22/2019 | 18:32:34 | -80.22, 40.28 | 86.93 | 1.46 | 48 |
| 3 | 02/22/2019 | 19:24:07 | 80.22,-152.42 | 93.05 | 02/22/2019 | 19:23:29 | 80.22,-152.48 | 93.07 | 1.48 | 38 |
| 4 | 02/22/2019 | 20:14:52 | -80.23, 14.83 | 86.96 | 02/22/2019 | 20:14:35 | -80.22, 14.75 | 86.95 | 2.07 | 17 |
| 5 | 02/22/2019 | 21:05:37 | 80.23,-177.82 | 93.03 | 02/22/2019 | 21:05:29 | 80.24,-177.68 | 93.02 | 2.82 | 8 |
| 6 | 02/22/2019 | 21:56:22 | -80.23, -10.56 | 86.98 | 02/22/2019 | 21:56:35 | -80.24, -10.44 | 87.00 | 2.27 | 13 |
| 7 | 02/22/2019 | 22:47:07 | 80.23, 156.79 | 93.00 | 02/22/2019 | 22:47:30 | 80.23, 156.80 | 93.00 | 0.75 | 23 |
| 8 | 02/22/2019 | 23:37:52 | -80.23, -35.95 | 87.01 | 02/22/2019 | 23:38:36 | -80.23, -35.97 | 87.02 | 0.32 | 44 |
| 9 | 02/23/2019 | 00:28:37 | 80.23, 131.40 | 92.98 | 02/23/2019 | 00:29:31 | 80.23, 131.28 | 92.97 | 2.23 | 54 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/13/2019
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/13/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service