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: 1/28/2023
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 | 01/29/2023 | 22:49:18 | -70.36, 13.57 | 91.80 | 01/29/2023 | 22:50:30 | -70.29, 14.10 | 91.90 | 21.43 | 72 |
2 | 01/29/2023 | 23:39:58 | 70.02,-178.61 | 87.84 | 01/29/2023 | 23:40:00 | 70.02,-178.64 | 87.84 | 1.44 | 2 |
3 | 01/30/2023 | 00:30:39 | -69.89, -11.09 | 92.31 | 01/30/2023 | 00:29:30 | -69.91, -11.16 | 92.28 | 3.45 | 69 |
4 | 02/01/2023 | 15:06:08 | -70.11, 129.73 | 92.80 | 02/01/2023 | 15:07:02 | -70.13, 129.74 | 92.80 | 2.32 | 54 |
5 | 02/01/2023 | 15:56:52 | 69.99, -62.78 | 87.06 | 02/01/2023 | 15:56:30 | 69.96, -62.84 | 87.04 | 3.55 | 22 |
6 | 02/01/2023 | 16:47:20 | -69.16, 105.74 | 93.82 | 02/01/2023 | 16:46:12 | -69.20, 103.75 | 93.69 | 78.73 | 68 |
7 | 02/04/2023 | 07:23:01 | -70.07,-114.44 | 93.62 | 02/04/2023 | 07:23:31 | -70.05,-114.49 | 93.65 | 3.37 | 30 |
8 | 02/04/2023 | 08:13:45 | 69.96, 53.04 | 86.25 | 02/04/2023 | 08:12:58 | 69.94, 53.00 | 86.24 | 2.88 | 47 |
9 | 02/06/2023 | 22:49:16 | 70.30,-166.33 | 85.82 | 02/06/2023 | 22:50:27 | 70.26,-165.93 | 85.76 | 15.39 | 71 |
10 | 02/06/2023 | 23:39:55 | -70.05, 1.37 | 94.46 | 02/06/2023 | 23:39:59 | -70.05, 1.39 | 94.46 | 0.81 | 4 |
11 | 02/07/2023 | 00:30:39 | 69.94, 168.85 | 85.42 | 02/07/2023 | 00:29:26 | 69.94, 168.88 | 85.43 | 0.97 | 73 |
12 | 02/09/2023 | 15:06:07 | 70.13, -50.29 | 84.80 | 02/09/2023 | 15:06:57 | 70.13, -50.25 | 84.79 | 1.46 | 50 |
13 | 02/09/2023 | 15:56:49 | -70.03, 117.18 | 95.32 | 02/09/2023 | 15:56:27 | -70.03, 117.24 | 95.33 | 2.47 | 22 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/28/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/28/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8