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: 10/8/2018
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 | 10/20/2018 | 18:26:29 | 80.38,-139.91 | 93.01 | 10/20/2018 | 18:25:19 | 80.39,-139.91 | 93.05 | 0.75 | 70 |
2 | 10/20/2018 | 19:17:14 | -80.39, 27.37 | 86.98 | 10/20/2018 | 19:16:25 | -80.39, 27.25 | 86.94 | 2.20 | 49 |
3 | 10/20/2018 | 20:07:59 | 80.39,-165.32 | 93.04 | 10/20/2018 | 20:07:20 | 80.39,-165.41 | 93.07 | 1.78 | 39 |
4 | 10/20/2018 | 20:58:44 | -80.39, 1.97 | 86.95 | 10/20/2018 | 20:58:25 | -80.41, 2.09 | 86.94 | 2.95 | 19 |
5 | 10/20/2018 | 21:49:29 | 80.39, 169.28 | 93.07 | 10/20/2018 | 21:49:21 | 80.39, 169.10 | 93.09 | 3.46 | 8 |
6 | 10/20/2018 | 22:40:14 | -80.39, -23.43 | 86.92 | 10/20/2018 | 22:40:26 | -80.41, -23.41 | 86.92 | 1.75 | 12 |
7 | 10/20/2018 | 23:30:59 | 80.39, 143.88 | 93.10 | 10/20/2018 | 23:31:21 | 80.41, 143.94 | 93.10 | 2.40 | 22 |
8 | 10/21/2018 | 00:21:44 | -80.39, -48.84 | 86.89 | 10/21/2018 | 00:22:27 | -80.41, -48.91 | 86.89 | 1.99 | 43 |
9 | 10/21/2018 | 01:12:29 | 80.39, 118.48 | 93.13 | 10/21/2018 | 01:13:22 | 80.41, 118.44 | 93.12 | 2.05 | 53 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/8/2018
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/08/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service