Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/18/2020
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 11/18/2020 | 07:22:50 | 70.04, 65.56 | 89.29 | 11/18/2020 | 07:23:26 | 70.01, 65.55 | 89.25 | 3.18 | 36 |
| 2 | 11/18/2020 | 08:13:31 | -69.90,-126.91 | 90.85 | 11/18/2020 | 08:12:56 | -69.90,-126.98 | 90.86 | 2.52 | 35 |
| 3 | 11/20/2020 | 22:49:12 | -70.66, 13.03 | 89.49 | 11/20/2020 | 22:50:21 | -70.54, 14.55 | 89.61 | 57.66 | 69 |
| 4 | 11/20/2020 | 23:39:46 | 70.02,-178.65 | 89.88 | 11/20/2020 | 23:39:56 | 70.00,-178.58 | 89.86 | 3.18 | 10 |
| 5 | 11/21/2020 | 00:30:27 | -69.88, -11.12 | 90.27 | 11/21/2020 | 00:29:26 | -69.89, -11.11 | 90.25 | 1.75 | 61 |
| 6 | 11/23/2020 | 15:05:57 | -70.07, 129.74 | 89.52 | 11/23/2020 | 15:07:00 | -70.04, 129.70 | 89.55 | 2.96 | 63 |
| 7 | 11/23/2020 | 15:56:41 | 69.95, -62.78 | 90.37 | 11/23/2020 | 15:56:27 | 69.94, -62.80 | 90.35 | 2.05 | 14 |
| 8 | 11/23/2020 | 16:47:14 | -69.39, 105.37 | 90.20 | 11/23/2020 | 16:46:04 | -69.45, 104.16 | 90.14 | 47.90 | 70 |
| 9 | 11/26/2020 | 07:22:53 | -70.05,-114.47 | 89.02 | 11/26/2020 | 07:23:30 | -70.03,-114.44 | 89.04 | 3.01 | 37 |
| 10 | 11/26/2020 | 08:13:37 | 69.94, 53.00 | 90.88 | 11/26/2020 | 08:12:57 | 69.92, 53.05 | 90.86 | 3.12 | 40 |
| 11 | 11/28/2020 | 22:49:13 | 70.51,-166.74 | 91.92 | 11/28/2020 | 22:50:23 | 70.44,-165.60 | 91.84 | 42.88 | 70 |
| 12 | 11/28/2020 | 23:39:47 | -69.99, 1.39 | 88.61 | 11/28/2020 | 23:39:59 | -70.01, 1.41 | 88.59 | 2.31 | 12 |
| 13 | 11/29/2020 | 00:30:31 | 69.88, 168.86 | 91.29 | 11/29/2020 | 00:29:26 | 69.90, 168.90 | 91.31 | 2.09 | 65 |
| 14 | 12/01/2020 | 15:06:01 | 70.08, -50.30 | 91.91 | 12/01/2020 | 15:06:59 | 70.08, -50.24 | 91.91 | 2.20 | 58 |
| 15 | 12/01/2020 | 15:56:42 | -69.93, 117.25 | 88.24 | 12/01/2020 | 15:56:30 | -69.93, 117.18 | 88.24 | 2.75 | 12 |
| 16 | 12/01/2020 | 16:47:15 | 69.24, -74.43 | 91.07 | 12/01/2020 | 16:46:06 | 69.31, -76.01 | 91.15 | 62.80 | 69 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/18/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/18/2020 in txt file.
Historical Predications of SNOs between NOAA-20 and LANDSAT-8