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: 12/25/2020
| 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 | 12/25/2020 | 15:06:05 | -70.06, 129.73 | 86.65 | 12/25/2020 | 15:06:58 | -70.07, 129.73 | 86.64 | 1.88 | 53 |
| 2 | 12/25/2020 | 15:56:50 | 69.98, -62.86 | 93.28 | 12/25/2020 | 15:56:25 | 69.97, -62.78 | 93.27 | 3.42 | 25 |
| 3 | 12/25/2020 | 16:47:16 | -69.06, 105.81 | 87.68 | 12/25/2020 | 16:46:09 | -69.09, 103.67 | 87.60 | 85.00 | 67 |
| 4 | 12/28/2020 | 07:23:00 | -70.02,-114.45 | 86.80 | 12/28/2020 | 07:23:27 | -70.04,-114.44 | 86.78 | 2.16 | 27 |
| 5 | 12/28/2020 | 08:13:44 | 69.90, 53.05 | 93.08 | 12/28/2020 | 08:12:55 | 69.88, 52.98 | 93.06 | 3.55 | 49 |
| 6 | 12/30/2020 | 22:49:14 | 70.12,-166.15 | 93.16 | 12/30/2020 | 22:50:26 | 70.10,-166.10 | 93.13 | 3.04 | 72 |
| 7 | 12/30/2020 | 23:39:55 | -69.99, 1.38 | 87.00 | 12/30/2020 | 23:39:56 | -70.00, 1.38 | 86.98 | 1.50 | 1 |
| 8 | 12/31/2020 | 00:30:37 | 69.76, 169.02 | 92.77 | 12/31/2020 | 00:29:25 | 69.78, 168.72 | 92.80 | 11.84 | 72 |
| 9 | 01/02/2021 | 15:06:08 | 70.04, -50.26 | 92.85 | 01/02/2021 | 15:06:55 | 70.06, -50.29 | 92.86 | 1.77 | 47 |
| 10 | 01/02/2021 | 15:56:50 | -69.95, 117.20 | 87.25 | 01/02/2021 | 15:56:25 | -69.95, 117.20 | 87.25 | 0.22 | 25 |
| 11 | 01/05/2021 | 06:32:35 | -71.02,-103.36 | 86.40 | 01/05/2021 | 06:33:41 | -70.93,-100.74 | 86.56 | 95.34 | 66 |
| 12 | 01/05/2021 | 07:23:02 | 70.02, 65.55 | 92.55 | 01/05/2021 | 07:23:23 | 70.00, 65.52 | 92.53 | 2.24 | 21 |
| 13 | 01/05/2021 | 08:13:44 | -69.92,-126.99 | 87.55 | 01/05/2021 | 08:12:53 | -69.90,-126.99 | 87.57 | 2.70 | 51 |
| 14 | 01/07/2021 | 22:49:13 | -70.10, 13.89 | 87.68 | 01/07/2021 | 22:50:24 | -70.11, 13.92 | 87.68 | 1.60 | 71 |
| 15 | 01/07/2021 | 23:39:57 | 69.99,-178.64 | 92.20 | 01/07/2021 | 23:39:51 | 70.00,-178.60 | 92.20 | 1.32 | 6 |
| 16 | 01/08/2021 | 00:30:36 | -69.74, -10.94 | 88.07 | 01/08/2021 | 00:29:23 | -69.79, -11.26 | 88.01 | 13.47 | 73 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/25/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/25/2020 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8