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: 2/24/2023
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 | 02/25/2023 | 15:06:16 | 70.11, -50.28 | 79.18 | 02/25/2023 | 15:06:39 | 70.12, -50.23 | 79.19 | 2.41 | 23 |
2 | 02/25/2023 | 15:56:58 | -70.02, 117.18 | 100.93 | 02/25/2023 | 15:56:09 | -70.00, 117.23 | 100.95 | 2.85 | 49 |
3 | 02/28/2023 | 06:32:29 | -70.16,-101.90 | 101.77 | 02/28/2023 | 06:33:37 | -70.17,-101.91 | 101.77 | 1.10 | 68 |
4 | 02/28/2023 | 07:23:13 | 70.04, 65.58 | 78.11 | 02/28/2023 | 07:23:04 | 70.06, 65.59 | 78.12 | 2.22 | 9 |
5 | 02/28/2023 | 08:13:50 | -69.68,-126.57 | 102.29 | 02/28/2023 | 08:12:38 | -69.73,-127.25 | 102.21 | 26.85 | 72 |
6 | 03/02/2023 | 22:49:27 | -70.15, 13.87 | 102.80 | 03/02/2023 | 22:50:01 | -70.14, 13.94 | 102.82 | 3.34 | 34 |
7 | 03/02/2023 | 23:40:10 | 69.99,-178.58 | 77.03 | 03/02/2023 | 23:39:29 | 69.98,-178.64 | 77.02 | 2.90 | 41 |
8 | 03/05/2023 | 14:15:43 | 70.26, -37.86 | 76.30 | 03/05/2023 | 14:16:54 | 70.25, -37.64 | 76.26 | 8.45 | 71 |
9 | 03/05/2023 | 15:06:23 | -70.05, 129.79 | 103.94 | 03/05/2023 | 15:06:25 | -70.08, 129.75 | 103.91 | 2.87 | 2 |
10 | 03/05/2023 | 15:57:06 | 69.89, -62.67 | 75.89 | 03/05/2023 | 15:55:53 | 69.91, -62.83 | 75.92 | 6.60 | 73 |
11 | 03/08/2023 | 06:32:37 | 70.12, 78.13 | 75.11 | 03/08/2023 | 06:33:17 | 70.15, 78.13 | 75.13 | 3.07 | 40 |
12 | 03/08/2023 | 07:23:19 | -70.01,-114.39 | 105.02 | 03/08/2023 | 07:22:47 | -70.04,-114.40 | 105.00 | 2.50 | 32 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/24/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/24/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8