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: 10/15/2021
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 | 10/17/2021 | 15:06:19 | 70.01, -50.29 | 79.38 | 10/17/2021 | 15:07:05 | 70.01, -50.35 | 79.39 | 2.23 | 46 |
2 | 10/17/2021 | 15:57:01 | -69.91, 117.17 | 100.70 | 10/17/2021 | 15:56:35 | -69.90, 117.12 | 100.72 | 2.61 | 26 |
3 | 10/20/2021 | 07:23:12 | 69.96, 65.55 | 80.31 | 10/20/2021 | 07:23:35 | 69.97, 65.48 | 80.32 | 3.16 | 23 |
4 | 10/20/2021 | 08:13:54 | -69.87,-126.98 | 99.78 | 10/20/2021 | 08:13:05 | -69.86,-127.04 | 99.79 | 2.26 | 49 |
5 | 10/22/2021 | 22:49:24 | -70.18, 13.69 | 98.54 | 10/22/2021 | 22:50:36 | -70.15, 13.96 | 98.58 | 11.10 | 72 |
6 | 10/22/2021 | 23:40:06 | 69.97,-178.69 | 81.27 | 10/22/2021 | 23:40:04 | 69.99,-178.62 | 81.28 | 2.90 | 2 |
7 | 10/23/2021 | 00:30:46 | -69.82, -11.14 | 98.88 | 10/23/2021 | 00:29:34 | -69.82, -11.22 | 98.88 | 2.96 | 72 |
8 | 10/25/2021 | 15:06:14 | -70.03, 129.69 | 97.76 | 10/25/2021 | 15:07:06 | -70.05, 129.70 | 97.75 | 1.37 | 52 |
9 | 10/25/2021 | 15:56:58 | 69.93, -62.85 | 82.16 | 10/25/2021 | 15:56:33 | 69.94, -62.81 | 82.16 | 1.57 | 25 |
10 | 10/25/2021 | 16:47:24 | -68.98, 105.83 | 98.78 | 10/25/2021 | 16:46:17 | -69.06, 103.64 | 98.72 | 87.58 | 67 |
11 | 10/28/2021 | 07:23:07 | -70.00,-114.48 | 96.89 | 10/28/2021 | 07:23:36 | -69.99,-114.49 | 96.90 | 0.68 | 29 |
12 | 10/28/2021 | 08:13:51 | 69.90, 52.98 | 83.03 | 10/28/2021 | 08:13:03 | 69.88, 52.99 | 83.01 | 1.91 | 48 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/15/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/15/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8