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: 4/18/2020
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 | 21:37:02 | -79.40, 2.46 | 114.01 | 04/30/2020 | 21:35:49 | -79.43, 2.44 | 113.95 | 3.08 | 73 |
2 | 04/30/2020 | 22:27:48 | 79.43, 169.56 | 66.03 | 04/30/2020 | 22:26:54 | 79.42, 169.58 | 66.04 | 1.01 | 54 |
3 | 04/30/2020 | 23:18:33 | -79.44, -23.21 | 113.97 | 04/30/2020 | 23:17:50 | -79.42, -23.16 | 113.97 | 2.52 | 43 |
4 | 05/01/2020 | 00:09:18 | 79.43, 144.16 | 66.01 | 05/01/2020 | 00:08:54 | 79.44, 144.26 | 66.02 | 2.28 | 24 |
5 | 05/01/2020 | 01:00:03 | -79.44, -48.62 | 113.99 | 05/01/2020 | 00:59:50 | -79.44, -48.49 | 114.00 | 2.78 | 13 |
6 | 05/01/2020 | 01:50:48 | 79.44, 118.75 | 66.00 | 05/01/2020 | 01:50:55 | 79.43, 118.66 | 66.00 | 2.08 | 7 |
7 | 05/01/2020 | 02:41:33 | -79.45, -74.02 | 114.00 | 05/01/2020 | 02:41:51 | -79.43, -74.09 | 114.02 | 2.68 | 18 |
8 | 05/01/2020 | 03:32:18 | 79.44, 93.35 | 65.98 | 05/01/2020 | 03:32:55 | 79.45, 93.34 | 65.97 | 0.77 | 37 |
9 | 05/01/2020 | 04:23:03 | -79.45, -99.43 | 114.02 | 05/01/2020 | 04:23:51 | -79.45, -99.41 | 114.04 | 0.73 | 48 |
10 | 05/01/2020 | 05:13:48 | 79.45, 67.94 | 65.97 | 05/01/2020 | 05:14:55 | 79.47, 68.02 | 65.95 | 2.81 | 67 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/18/2020
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/18/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service