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: 10/16/2021
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 | 70.00, -50.28 | 79.38 | 10/17/2021 | 15:07:05 | 70.02, -50.34 | 79.40 | 3.03 | 46 |
2 | 10/17/2021 | 15:57:01 | -69.91, 117.17 | 100.71 | 10/17/2021 | 15:56:35 | -69.90, 117.13 | 100.72 | 1.85 | 26 |
3 | 10/20/2021 | 07:23:13 | 70.01, 65.49 | 80.35 | 10/20/2021 | 07:23:35 | 69.98, 65.49 | 80.33 | 2.72 | 22 |
4 | 10/20/2021 | 08:13:54 | -69.86,-126.98 | 99.79 | 10/20/2021 | 08:13:05 | -69.87,-127.03 | 99.78 | 2.42 | 49 |
5 | 10/22/2021 | 22:49:24 | -70.23, 13.61 | 98.50 | 10/22/2021 | 22:50:35 | -70.15, 13.97 | 98.57 | 15.75 | 71 |
6 | 10/22/2021 | 23:40:05 | 69.96,-178.67 | 81.26 | 10/22/2021 | 23:40:04 | 69.94,-178.69 | 81.23 | 2.71 | 1 |
7 | 10/23/2021 | 00:30:46 | -69.81, -11.13 | 98.89 | 10/23/2021 | 00:29:34 | -69.83, -11.21 | 98.87 | 3.47 | 72 |
8 | 10/25/2021 | 15:06:14 | -70.03, 129.70 | 97.77 | 10/25/2021 | 15:07:06 | -70.05, 129.71 | 97.74 | 3.12 | 52 |
9 | 10/25/2021 | 15:56:58 | 69.92, -62.84 | 82.14 | 10/25/2021 | 15:56:33 | 69.95, -62.80 | 82.17 | 2.94 | 25 |
10 | 10/25/2021 | 16:47:25 | -69.03, 105.77 | 98.74 | 10/25/2021 | 16:46:17 | -69.07, 103.65 | 98.71 | 84.35 | 68 |
11 | 10/28/2021 | 07:23:07 | -69.99,-114.46 | 96.90 | 10/28/2021 | 07:23:36 | -70.00,-114.48 | 96.89 | 2.15 | 29 |
12 | 10/28/2021 | 08:13:51 | 69.89, 53.00 | 83.01 | 10/28/2021 | 08:13:03 | 69.89, 53.01 | 83.02 | 0.81 | 48 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/16/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/16/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8