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: 1/19/2021
| 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 | 01/21/2021 | 06:32:31 | -70.75,-102.91 | 89.36 | 01/21/2021 | 06:33:40 | -70.62,-101.22 | 89.56 | 63.80 | 69 |
| 2 | 01/21/2021 | 07:23:03 | 70.00, 65.58 | 89.84 | 01/21/2021 | 07:23:16 | 70.03, 65.56 | 89.87 | 3.09 | 13 |
| 3 | 01/21/2021 | 08:13:45 | -69.92,-126.97 | 90.26 | 01/21/2021 | 08:12:46 | -69.92,-126.96 | 90.25 | 0.32 | 59 |
| 4 | 01/23/2021 | 22:49:14 | -70.11, 13.89 | 90.66 | 01/23/2021 | 22:50:19 | -70.08, 13.87 | 90.70 | 3.12 | 65 |
| 5 | 01/23/2021 | 23:39:58 | 69.99,-178.63 | 89.22 | 01/23/2021 | 23:39:46 | 69.98,-178.64 | 89.20 | 1.95 | 12 |
| 6 | 01/24/2021 | 00:30:33 | -69.53, -10.63 | 91.28 | 01/24/2021 | 00:29:21 | -69.59, -11.53 | 91.18 | 35.66 | 72 |
| 7 | 01/26/2021 | 15:06:09 | -70.10, 129.68 | 91.33 | 01/26/2021 | 15:06:48 | -70.08, 129.75 | 91.36 | 3.28 | 39 |
| 8 | 01/26/2021 | 15:56:52 | 69.93, -62.76 | 88.49 | 01/26/2021 | 15:56:16 | 69.92, -62.84 | 88.49 | 3.41 | 36 |
| 9 | 01/29/2021 | 06:32:31 | 70.66, 77.24 | 88.59 | 01/29/2021 | 06:33:40 | 70.57, 78.70 | 88.42 | 54.79 | 69 |
| 10 | 01/29/2021 | 07:23:03 | -70.04,-114.46 | 92.09 | 01/29/2021 | 07:23:18 | -70.02,-114.46 | 92.11 | 2.05 | 15 |
| 11 | 01/29/2021 | 08:13:47 | 69.93, 53.01 | 87.79 | 01/29/2021 | 08:12:45 | 69.91, 53.03 | 87.78 | 2.44 | 62 |
| 12 | 01/31/2021 | 22:49:14 | 70.09,-166.07 | 87.23 | 01/31/2021 | 22:50:16 | 70.12,-166.08 | 87.25 | 3.33 | 62 |
| 13 | 01/31/2021 | 23:39:56 | -69.98, 1.40 | 92.89 | 01/31/2021 | 23:39:46 | -70.01, 1.40 | 92.86 | 3.09 | 10 |
| 14 | 02/01/2021 | 00:30:31 | 69.40, 169.57 | 86.49 | 02/01/2021 | 00:29:21 | 69.46, 168.29 | 86.61 | 50.48 | 70 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/19/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/19/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8