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: 1/10/2021
| 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 | 01/10/2021 | 15:06:07 | -70.05, 129.73 | 88.11 | 01/10/2021 | 15:06:52 | -70.07, 129.73 | 88.10 | 1.65 | 45 |
| 2 | 01/10/2021 | 15:56:51 | 69.93, -62.77 | 91.76 | 01/10/2021 | 15:56:20 | 69.91, -62.85 | 91.75 | 3.52 | 31 |
| 3 | 01/13/2021 | 06:32:33 | 70.80, 77.00 | 92.25 | 01/13/2021 | 06:33:41 | 70.66, 78.85 | 92.05 | 69.35 | 68 |
| 4 | 01/13/2021 | 07:23:02 | -70.03,-114.46 | 88.57 | 01/13/2021 | 07:23:21 | -70.00,-114.48 | 88.59 | 2.89 | 19 |
| 5 | 01/13/2021 | 08:13:46 | 69.91, 53.03 | 91.31 | 01/13/2021 | 08:12:48 | 69.90, 53.02 | 91.30 | 1.25 | 58 |
| 6 | 01/15/2021 | 22:49:15 | 70.09,-166.10 | 91.04 | 01/15/2021 | 22:50:19 | 70.10,-166.10 | 91.03 | 0.50 | 64 |
| 7 | 01/15/2021 | 23:39:57 | -70.01, 1.35 | 89.07 | 01/15/2021 | 23:39:49 | -69.99, 1.38 | 89.09 | 2.12 | 8 |
| 8 | 01/16/2021 | 00:30:33 | 69.46, 169.46 | 90.36 | 01/16/2021 | 00:29:22 | 69.55, 168.42 | 90.49 | 41.59 | 71 |
| 9 | 01/18/2021 | 15:06:10 | 70.08, -50.30 | 90.49 | 01/18/2021 | 15:06:47 | 70.08, -50.24 | 90.48 | 2.16 | 37 |
| 10 | 01/18/2021 | 15:56:51 | -69.93, 117.24 | 89.67 | 01/18/2021 | 15:56:18 | -69.92, 117.16 | 89.68 | 3.38 | 33 |
| 11 | 01/21/2021 | 06:32:30 | -70.69,-102.81 | 89.43 | 01/21/2021 | 06:33:39 | -70.60,-101.24 | 89.59 | 58.75 | 69 |
| 12 | 01/21/2021 | 07:23:03 | 70.01, 65.58 | 89.85 | 01/21/2021 | 07:23:15 | 70.00, 65.53 | 89.83 | 2.41 | 12 |
| 13 | 01/21/2021 | 08:13:45 | -69.91,-126.96 | 90.27 | 01/21/2021 | 08:12:45 | -69.89,-126.99 | 90.28 | 2.47 | 60 |
| 14 | 01/23/2021 | 22:49:14 | -70.10, 13.90 | 90.67 | 01/23/2021 | 22:50:16 | -70.08, 13.88 | 90.70 | 2.23 | 62 |
| 15 | 01/23/2021 | 23:39:58 | 69.99,-178.63 | 89.22 | 01/23/2021 | 23:39:43 | 69.96,-178.63 | 89.19 | 3.11 | 15 |
| 16 | 01/24/2021 | 00:30:31 | -69.42, -10.46 | 91.40 | 01/24/2021 | 00:29:20 | -69.48, -11.67 | 91.29 | 47.68 | 71 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/10/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/10/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8