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: 9/12/2019
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 | 09/19/2019 | 15:40:54 | 79.73, -91.50 | 80.12 | 09/19/2019 | 15:39:46 | 79.76, -94.25 | 80.46 | 54.51 | 68 |
2 | 09/19/2019 | 16:31:44 | -79.89, 74.34 | 99.59 | 09/19/2019 | 16:30:40 | -79.88, 74.43 | 99.59 | 2.23 | 64 |
3 | 09/19/2019 | 17:22:29 | 79.89,-118.34 | 80.42 | 09/19/2019 | 17:21:42 | 79.88,-118.31 | 80.43 | 1.12 | 47 |
4 | 09/19/2019 | 18:13:14 | -79.89, 48.94 | 99.56 | 09/19/2019 | 18:12:41 | -79.87, 48.86 | 99.56 | 2.76 | 33 |
5 | 09/19/2019 | 19:03:59 | 79.89,-143.73 | 80.45 | 09/19/2019 | 19:03:42 | 79.90,-143.58 | 80.45 | 3.02 | 17 |
6 | 09/19/2019 | 19:54:44 | -79.89, 23.55 | 99.53 | 09/19/2019 | 19:54:41 | -79.89, 23.59 | 99.54 | 0.91 | 3 |
7 | 09/19/2019 | 20:45:29 | 79.89,-169.13 | 80.48 | 09/19/2019 | 20:45:43 | 79.89,-169.16 | 80.48 | 0.67 | 14 |
8 | 09/19/2019 | 21:36:14 | -79.90, -1.85 | 99.50 | 09/19/2019 | 21:36:42 | -79.89, -1.98 | 99.51 | 2.88 | 28 |
9 | 09/19/2019 | 22:26:59 | 79.90, 165.48 | 80.51 | 09/19/2019 | 22:27:43 | 79.91, 165.57 | 80.50 | 2.45 | 44 |
10 | 09/19/2019 | 23:17:44 | -79.90, -27.24 | 99.47 | 09/19/2019 | 23:18:42 | -79.90, -27.25 | 99.49 | 0.62 | 58 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/12/2019
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 09/12/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service