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: 7/18/2021
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 | 07/18/2021 | 21:59:18 | 71.05,-155.06 | 50.25 | 07/18/2021 | 22:00:23 | 70.95,-152.42 | 50.04 | 96.16 | 65 |
2 | 07/18/2021 | 22:49:43 | -70.07, 13.84 | 130.79 | 07/18/2021 | 22:50:07 | -70.07, 13.91 | 130.79 | 2.68 | 24 |
3 | 07/18/2021 | 23:40:26 | 69.89,-178.60 | 49.04 | 07/18/2021 | 23:39:35 | 69.91,-178.67 | 49.07 | 3.56 | 51 |
4 | 07/21/2021 | 14:15:57 | 70.20, -37.91 | 49.85 | 07/21/2021 | 14:17:08 | 70.17, -37.71 | 49.81 | 8.09 | 71 |
5 | 07/21/2021 | 15:06:37 | -70.00, 129.71 | 130.35 | 07/21/2021 | 15:06:39 | -70.01, 129.69 | 130.35 | 1.11 | 2 |
6 | 07/21/2021 | 15:57:20 | 69.83, -62.73 | 49.48 | 07/21/2021 | 15:56:07 | 69.85, -62.89 | 49.51 | 6.29 | 73 |
7 | 07/24/2021 | 06:32:50 | 70.08, 78.04 | 50.28 | 07/24/2021 | 06:33:40 | 70.10, 78.07 | 50.29 | 2.59 | 50 |
8 | 07/24/2021 | 07:23:32 | -69.99,-114.50 | 129.82 | 07/24/2021 | 07:23:10 | -70.00,-114.45 | 129.81 | 2.53 | 22 |
9 | 07/24/2021 | 08:13:59 | 68.97, 54.27 | 49.13 | 07/24/2021 | 08:12:53 | 69.00, 51.86 | 49.27 | 96.14 | 66 |
10 | 07/26/2021 | 22:49:44 | 70.02,-166.10 | 50.80 | 07/26/2021 | 22:50:12 | 70.03,-166.15 | 50.81 | 2.51 | 28 |
11 | 07/26/2021 | 23:40:25 | -69.92, 1.36 | 129.30 | 07/26/2021 | 23:39:41 | -69.93, 1.34 | 129.28 | 1.39 | 44 |
12 | 07/29/2021 | 14:16:00 | -70.43, 141.72 | 128.15 | 07/29/2021 | 14:17:11 | -70.35, 142.54 | 128.28 | 32.06 | 71 |
13 | 07/29/2021 | 15:06:38 | 70.01, -50.32 | 51.41 | 07/29/2021 | 15:06:42 | 70.02, -50.30 | 51.42 | 1.31 | 4 |
14 | 07/29/2021 | 15:57:20 | -69.91, 117.14 | 128.69 | 07/29/2021 | 15:56:12 | -69.92, 117.20 | 128.67 | 2.47 | 68 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/18/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/18/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8