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: 1/12/2019
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 | 01/25/2019 | 21:30:44 | 80.27, 175.36 | 101.83 | 01/25/2019 | 21:29:29 | 80.25, 175.47 | 101.84 | 2.84 | 75 |
2 | 01/25/2019 | 22:21:29 | -80.27, -17.30 | 78.19 | 01/25/2019 | 22:20:33 | -80.25, -17.35 | 78.17 | 2.46 | 56 |
3 | 01/25/2019 | 23:12:14 | 80.27, 149.97 | 101.81 | 01/25/2019 | 23:11:30 | 80.25, 149.95 | 101.82 | 2.37 | 44 |
4 | 01/26/2019 | 00:02:59 | -80.27, -42.69 | 78.20 | 01/26/2019 | 00:02:33 | -80.27, -42.54 | 78.21 | 2.89 | 26 |
5 | 01/26/2019 | 00:53:44 | 80.27, 124.58 | 101.80 | 01/26/2019 | 00:53:30 | 80.27, 124.76 | 101.78 | 3.42 | 14 |
6 | 01/26/2019 | 01:44:29 | -80.27, -68.08 | 78.22 | 01/26/2019 | 01:44:34 | -80.27, -68.05 | 78.23 | 0.76 | 5 |
7 | 01/26/2019 | 02:35:14 | 80.27, 99.19 | 101.79 | 01/26/2019 | 02:35:31 | 80.27, 99.24 | 101.77 | 1.19 | 17 |
8 | 01/26/2019 | 03:25:59 | -80.27, -93.48 | 78.23 | 01/26/2019 | 03:26:35 | -80.27, -93.56 | 78.24 | 1.81 | 36 |
9 | 01/26/2019 | 04:16:44 | 80.28, 73.80 | 101.77 | 01/26/2019 | 04:17:32 | 80.27, 73.73 | 101.75 | 1.60 | 48 |
10 | 01/26/2019 | 05:07:29 | -80.27,-118.87 | 78.25 | 01/26/2019 | 05:08:35 | -80.29,-118.75 | 78.28 | 2.57 | 66 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/12/2019
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/12/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service