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: 12/29/2019
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 | 01/09/2020 | 15:41:18 | 79.63, -90.84 | 103.70 | 01/09/2020 | 15:40:07 | 79.66, -90.94 | 103.76 | 3.16 | 71 |
2 | 01/09/2020 | 16:32:03 | -79.64, 76.42 | 76.30 | 01/09/2020 | 16:31:03 | -79.65, 76.27 | 76.25 | 3.13 | 60 |
3 | 01/09/2020 | 17:22:49 | 79.67,-116.51 | 103.75 | 01/09/2020 | 17:22:08 | 79.65,-116.53 | 103.75 | 2.29 | 41 |
4 | 01/09/2020 | 18:13:33 | -79.64, 51.03 | 76.31 | 01/09/2020 | 18:13:03 | -79.67, 50.98 | 76.26 | 3.28 | 30 |
5 | 01/09/2020 | 19:04:19 | 79.67,-141.90 | 103.74 | 01/09/2020 | 19:04:08 | 79.67,-141.83 | 103.74 | 1.39 | 11 |
6 | 01/09/2020 | 19:55:04 | -79.68, 25.36 | 76.26 | 01/09/2020 | 19:55:04 | -79.66, 25.39 | 76.27 | 1.58 | 0 |
7 | 01/09/2020 | 20:45:49 | 79.67,-167.29 | 103.73 | 01/09/2020 | 20:46:09 | 79.66,-167.42 | 103.73 | 3.04 | 20 |
8 | 01/09/2020 | 21:36:34 | -79.68, -0.03 | 76.27 | 01/09/2020 | 21:37:04 | -79.68, 0.09 | 76.29 | 2.40 | 30 |
9 | 01/09/2020 | 22:27:19 | 79.67, 167.32 | 103.73 | 01/09/2020 | 22:28:09 | 79.68, 167.28 | 103.71 | 0.98 | 50 |
10 | 01/09/2020 | 23:18:04 | -79.68, -25.41 | 76.27 | 01/09/2020 | 23:19:05 | -79.67, -25.50 | 76.29 | 1.75 | 61 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/29/2019
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/29/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service