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: 1/18/2020
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 | 16:19:31 | 79.62,-100.30 | 101.17 | 01/23/2020 | 16:18:17 | 79.62,-100.25 | 101.20 | 1.06 | 74 |
2 | 01/23/2020 | 17:10:16 | -79.63, 66.95 | 78.83 | 01/23/2020 | 17:09:15 | -79.63, 67.04 | 78.82 | 1.84 | 61 |
3 | 01/23/2020 | 18:01:01 | 79.63,-125.69 | 101.16 | 01/23/2020 | 18:00:18 | 79.62,-125.84 | 101.18 | 3.24 | 43 |
4 | 01/23/2020 | 18:51:46 | -79.63, 41.56 | 78.85 | 01/23/2020 | 18:51:16 | -79.62, 41.45 | 78.83 | 2.63 | 30 |
5 | 01/23/2020 | 19:42:31 | 79.63,-151.08 | 101.14 | 01/23/2020 | 19:42:18 | 79.63,-151.15 | 101.16 | 1.48 | 13 |
6 | 01/23/2020 | 20:33:16 | -79.63, 16.17 | 78.86 | 01/23/2020 | 20:33:16 | -79.64, 16.16 | 78.85 | 0.58 | 0 |
7 | 01/23/2020 | 21:24:01 | 79.63,-176.47 | 101.13 | 01/23/2020 | 21:24:18 | 79.65,-176.45 | 101.14 | 2.66 | 17 |
8 | 01/23/2020 | 22:14:46 | -79.64, -9.22 | 78.87 | 01/23/2020 | 22:15:16 | -79.66, -9.14 | 78.88 | 2.77 | 30 |
9 | 01/23/2020 | 23:05:32 | 79.66, 157.86 | 101.17 | 01/23/2020 | 23:06:19 | 79.64, 157.96 | 101.13 | 2.90 | 47 |
10 | 01/23/2020 | 23:56:16 | -79.64, -34.60 | 78.88 | 01/23/2020 | 23:57:17 | -79.65, -34.73 | 78.89 | 2.83 | 61 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/18/2020
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/18/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service