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: 4/17/2020
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 | 04/30/2020 | 21:37:03 | -79.42, 2.31 | 113.98 | 04/30/2020 | 21:35:50 | -79.41, 2.25 | 113.95 | 1.78 | 73 |
2 | 04/30/2020 | 22:27:48 | 79.42, 169.68 | 66.00 | 04/30/2020 | 22:26:54 | 79.43, 169.67 | 66.04 | 1.62 | 54 |
3 | 04/30/2020 | 23:18:33 | -79.43, -23.09 | 114.00 | 04/30/2020 | 23:17:50 | -79.43, -23.07 | 113.98 | 0.52 | 43 |
4 | 05/01/2020 | 00:09:18 | 79.42, 144.27 | 65.99 | 05/01/2020 | 00:08:54 | 79.45, 144.34 | 66.01 | 3.56 | 24 |
5 | 05/01/2020 | 01:00:03 | -79.43, -48.50 | 114.01 | 05/01/2020 | 00:59:50 | -79.45, -48.40 | 114.00 | 2.81 | 13 |
6 | 05/01/2020 | 01:50:48 | 79.42, 118.87 | 65.97 | 05/01/2020 | 01:50:55 | 79.44, 118.74 | 65.99 | 3.04 | 7 |
7 | 05/01/2020 | 02:41:33 | -79.43, -73.90 | 114.03 | 05/01/2020 | 02:41:51 | -79.44, -74.00 | 114.02 | 2.10 | 18 |
8 | 05/01/2020 | 03:32:18 | 79.43, 93.46 | 65.96 | 05/01/2020 | 03:32:55 | 79.46, 93.42 | 65.97 | 3.37 | 37 |
9 | 05/01/2020 | 04:23:03 | -79.44, -99.31 | 114.04 | 05/01/2020 | 04:23:51 | -79.45, -99.33 | 114.05 | 2.00 | 48 |
10 | 05/01/2020 | 05:13:49 | 79.46, 67.79 | 66.00 | 05/01/2020 | 05:14:56 | 79.45, 67.82 | 65.95 | 2.15 | 67 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/17/2020
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/17/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service