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: 7/19/2021
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 | 07/21/2021 | 14:15:56 | 70.17, -37.87 | 49.82 | 07/21/2021 | 14:17:08 | 70.14, -37.75 | 49.78 | 5.39 | 72 |
2 | 07/21/2021 | 15:06:37 | -70.02, 129.67 | 130.32 | 07/21/2021 | 15:06:38 | -70.03, 129.72 | 130.32 | 2.09 | 1 |
3 | 07/21/2021 | 15:57:19 | 69.80, -62.69 | 49.45 | 07/21/2021 | 15:56:07 | 69.81, -62.93 | 49.48 | 9.40 | 72 |
4 | 07/24/2021 | 06:32:49 | 70.05, 78.08 | 50.25 | 07/24/2021 | 06:33:40 | 70.06, 78.01 | 50.25 | 2.72 | 51 |
5 | 07/24/2021 | 07:23:31 | -69.96,-114.46 | 129.84 | 07/24/2021 | 07:23:10 | -69.95,-114.50 | 129.85 | 1.56 | 21 |
6 | 07/24/2021 | 08:13:58 | 68.94, 54.31 | 49.10 | 07/24/2021 | 08:12:52 | 69.02, 51.88 | 49.28 | 97.18 | 66 |
7 | 07/26/2021 | 22:49:44 | 70.04,-166.14 | 50.82 | 07/26/2021 | 22:50:11 | 70.03,-166.15 | 50.81 | 0.81 | 27 |
8 | 07/26/2021 | 23:40:26 | -69.95, 1.32 | 129.27 | 07/26/2021 | 23:39:41 | -69.93, 1.34 | 129.28 | 1.80 | 45 |
9 | 07/29/2021 | 14:16:00 | -70.40, 141.76 | 128.18 | 07/29/2021 | 14:17:12 | -70.28, 142.45 | 128.34 | 28.93 | 72 |
10 | 07/29/2021 | 15:06:38 | 69.98, -50.28 | 51.38 | 07/29/2021 | 15:06:42 | 70.01, -50.31 | 51.41 | 3.13 | 4 |
11 | 07/29/2021 | 15:57:20 | -69.88, 117.19 | 128.71 | 07/29/2021 | 15:56:12 | -69.91, 117.19 | 128.68 | 2.66 | 68 |
12 | 08/01/2021 | 06:32:48 | -70.08,-101.97 | 127.87 | 08/01/2021 | 06:33:45 | -70.09,-101.95 | 127.87 | 1.44 | 57 |
13 | 08/01/2021 | 07:23:32 | 69.97, 65.50 | 52.03 | 08/01/2021 | 07:23:12 | 69.97, 65.52 | 52.03 | 0.78 | 20 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/19/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/19/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8