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: 1/11/2020
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 | 01/23/2020 | 16:19:30 | 79.61,-100.18 | 101.15 | 01/23/2020 | 16:18:16 | 79.64,-100.11 | 101.19 | 3.36 | 74 |
2 | 01/23/2020 | 17:10:16 | -79.64, 66.83 | 78.81 | 01/23/2020 | 17:09:15 | -79.62, 66.92 | 78.81 | 3.65 | 61 |
3 | 01/23/2020 | 18:01:00 | 79.61,-125.57 | 101.13 | 01/23/2020 | 18:00:17 | 79.63,-125.71 | 101.18 | 3.29 | 43 |
4 | 01/23/2020 | 18:51:45 | -79.61, 41.72 | 78.88 | 01/23/2020 | 18:51:15 | -79.64, 41.62 | 78.84 | 3.03 | 30 |
5 | 01/23/2020 | 19:42:31 | 79.65,-151.24 | 101.18 | 01/23/2020 | 19:42:18 | 79.62,-151.30 | 101.17 | 3.09 | 13 |
6 | 01/23/2020 | 20:33:16 | -79.65, 16.05 | 78.83 | 01/23/2020 | 20:33:16 | -79.63, 16.03 | 78.85 | 2.40 | 0 |
7 | 01/23/2020 | 21:24:01 | 79.65,-176.63 | 101.16 | 01/23/2020 | 21:24:18 | 79.64,-176.60 | 101.14 | 1.10 | 17 |
8 | 01/23/2020 | 22:14:46 | -79.65, -9.34 | 78.85 | 01/23/2020 | 22:15:16 | -79.65, -9.27 | 78.87 | 1.47 | 30 |
9 | 01/23/2020 | 23:05:31 | 79.65, 157.98 | 101.15 | 01/23/2020 | 23:06:18 | 79.66, 158.10 | 101.12 | 2.50 | 47 |
10 | 01/23/2020 | 23:56:16 | -79.65, -34.73 | 78.86 | 01/23/2020 | 23:57:17 | -79.64, -34.85 | 78.89 | 3.00 | 61 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/11/2020
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/11/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service