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: 3/17/2023
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 | 03/18/2023 | 22:49:38 | -70.16, 13.83 | 109.08 | 03/18/2023 | 22:50:05 | -70.15, 13.89 | 109.11 | 2.58 | 27 |
2 | 03/18/2023 | 23:40:21 | 70.00,-178.61 | 70.74 | 03/18/2023 | 23:39:33 | 69.99,-178.69 | 70.74 | 3.06 | 48 |
3 | 03/21/2023 | 14:15:50 | 70.20, -37.77 | 69.91 | 03/21/2023 | 14:17:02 | 70.17, -37.82 | 69.87 | 3.22 | 72 |
4 | 03/21/2023 | 15:06:32 | -70.09, 129.70 | 110.22 | 03/21/2023 | 15:06:31 | -70.11, 129.73 | 110.20 | 2.42 | 1 |
5 | 03/21/2023 | 15:57:13 | 69.83, -62.59 | 69.50 | 03/21/2023 | 15:56:00 | 69.90, -62.93 | 69.58 | 15.21 | 73 |
6 | 03/24/2023 | 06:32:45 | 70.15, 78.08 | 68.79 | 03/24/2023 | 06:33:28 | 70.15, 78.03 | 68.79 | 1.87 | 43 |
7 | 03/24/2023 | 07:23:27 | -70.04,-114.44 | 111.34 | 03/24/2023 | 07:22:58 | -70.04,-114.49 | 111.33 | 1.69 | 29 |
8 | 03/26/2023 | 21:59:08 | -70.83, 25.44 | 111.53 | 03/26/2023 | 22:00:17 | -70.75, 27.16 | 111.68 | 63.55 | 69 |
9 | 03/26/2023 | 22:49:40 | 70.11,-166.09 | 67.69 | 03/26/2023 | 22:49:54 | 70.09,-166.16 | 67.67 | 3.33 | 14 |
10 | 03/26/2023 | 23:40:22 | -70.00, 1.39 | 112.44 | 03/26/2023 | 23:39:24 | -69.98, 1.32 | 112.45 | 3.31 | 58 |
11 | 03/29/2023 | 14:15:52 | -70.23, 142.19 | 113.23 | 03/29/2023 | 14:16:51 | -70.22, 142.26 | 113.25 | 3.09 | 59 |
12 | 03/29/2023 | 15:06:35 | 70.08, -50.27 | 66.61 | 03/29/2023 | 15:06:18 | 70.10, -50.26 | 66.63 | 2.34 | 17 |
13 | 03/29/2023 | 15:57:07 | -69.44, 117.99 | 114.07 | 03/29/2023 | 15:55:57 | -69.50, 116.55 | 113.96 | 56.64 | 70 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/17/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/17/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8