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: 9/7/2019
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 | 09/19/2019 | 15:40:55 | 79.76, -91.76 | 80.17 | 09/19/2019 | 15:39:46 | 79.77, -94.15 | 80.46 | 47.21 | 69 |
2 | 09/19/2019 | 16:31:44 | -79.89, 74.39 | 99.60 | 09/19/2019 | 16:30:40 | -79.89, 74.55 | 99.59 | 3.27 | 64 |
3 | 09/19/2019 | 17:22:29 | 79.89,-118.31 | 80.42 | 09/19/2019 | 17:21:42 | 79.89,-118.21 | 80.43 | 2.04 | 47 |
4 | 09/19/2019 | 18:13:14 | -79.89, 48.99 | 99.57 | 09/19/2019 | 18:12:41 | -79.88, 48.98 | 99.56 | 0.55 | 33 |
5 | 09/19/2019 | 19:03:59 | 79.89,-143.71 | 80.45 | 09/19/2019 | 19:03:43 | 79.88,-143.78 | 80.46 | 1.67 | 16 |
6 | 09/19/2019 | 19:54:44 | -79.89, 23.59 | 99.54 | 09/19/2019 | 19:54:41 | -79.90, 23.71 | 99.54 | 2.70 | 3 |
7 | 09/19/2019 | 20:45:29 | 79.89,-169.10 | 80.48 | 09/19/2019 | 20:45:43 | 79.90,-169.05 | 80.48 | 1.46 | 14 |
8 | 09/19/2019 | 21:36:14 | -79.89, -1.80 | 99.51 | 09/19/2019 | 21:36:42 | -79.90, -1.86 | 99.51 | 1.17 | 28 |
9 | 09/19/2019 | 22:26:59 | 79.89, 165.50 | 80.51 | 09/19/2019 | 22:27:44 | 79.90, 165.37 | 80.51 | 2.58 | 45 |
10 | 09/19/2019 | 23:17:44 | -79.89, -27.20 | 99.48 | 09/19/2019 | 23:18:42 | -79.92, -27.12 | 99.50 | 2.71 | 58 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/7/2019
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 09/07/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service