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: 5/15/2020
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 | 05/28/2020 | 22:53:01 | -79.35, -16.21 | 120.56 | 05/28/2020 | 22:51:45 | -79.36, -16.10 | 120.54 | 2.41 | 76 |
2 | 05/28/2020 | 23:43:46 | 79.35, 151.10 | 59.44 | 05/28/2020 | 23:42:48 | 79.35, 151.08 | 59.46 | 0.41 | 58 |
3 | 05/29/2020 | 00:34:31 | -79.36, -41.62 | 120.57 | 05/29/2020 | 00:33:46 | -79.35, -41.70 | 120.55 | 2.15 | 45 |
4 | 05/29/2020 | 01:25:16 | 79.36, 125.69 | 59.43 | 05/29/2020 | 01:24:48 | 79.37, 125.75 | 59.45 | 1.75 | 28 |
5 | 05/29/2020 | 02:16:01 | -79.36, -67.03 | 120.57 | 05/29/2020 | 02:15:46 | -79.36, -67.03 | 120.56 | 0.31 | 15 |
6 | 05/29/2020 | 03:06:46 | 79.36, 100.29 | 59.43 | 05/29/2020 | 03:06:49 | 79.36, 100.14 | 59.44 | 3.05 | 3 |
7 | 05/29/2020 | 03:57:31 | -79.37, -92.43 | 120.57 | 05/29/2020 | 03:57:46 | -79.38, -92.36 | 120.57 | 2.33 | 15 |
8 | 05/29/2020 | 04:48:16 | 79.37, 74.88 | 59.43 | 05/29/2020 | 04:48:49 | 79.38, 74.81 | 59.43 | 1.78 | 33 |
9 | 05/29/2020 | 05:39:01 | -79.37,-117.84 | 120.58 | 05/29/2020 | 05:39:47 | -79.37,-117.97 | 120.58 | 2.65 | 46 |
10 | 05/29/2020 | 06:29:46 | 79.37, 49.47 | 59.42 | 05/29/2020 | 06:30:49 | 79.39, 49.47 | 59.41 | 2.51 | 63 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/15/2020
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/15/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service