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: 1/22/2023
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 | 01/24/2023 | 15:06:10 | 70.09, -50.26 | 89.28 | 01/24/2023 | 15:07:00 | 70.07, -50.31 | 89.25 | 2.82 | 50 |
2 | 01/24/2023 | 15:56:52 | -70.01, 117.18 | 90.82 | 01/24/2023 | 15:56:29 | -70.02, 117.25 | 90.81 | 2.93 | 23 |
3 | 01/27/2023 | 07:23:04 | 70.04, 65.59 | 88.56 | 01/27/2023 | 07:23:30 | 70.06, 65.55 | 88.58 | 2.96 | 26 |
4 | 01/27/2023 | 08:13:46 | -69.96,-126.97 | 91.54 | 01/27/2023 | 08:13:00 | -69.96,-126.96 | 91.53 | 0.14 | 46 |
5 | 01/29/2023 | 22:49:18 | -70.38, 13.53 | 91.77 | 01/29/2023 | 22:50:29 | -70.29, 14.11 | 91.90 | 23.96 | 71 |
6 | 01/29/2023 | 23:39:57 | 70.00,-178.57 | 87.82 | 01/29/2023 | 23:39:59 | 70.01,-178.65 | 87.83 | 3.02 | 2 |
7 | 01/30/2023 | 00:30:39 | -69.91, -11.12 | 92.29 | 01/30/2023 | 00:29:29 | -69.91, -11.15 | 92.28 | 1.27 | 70 |
8 | 02/01/2023 | 15:06:07 | -70.09, 129.76 | 92.83 | 02/01/2023 | 15:07:01 | -70.09, 129.70 | 92.83 | 2.44 | 54 |
9 | 02/01/2023 | 15:56:51 | 69.97, -62.75 | 87.05 | 02/01/2023 | 15:56:28 | 69.97, -62.82 | 87.05 | 2.52 | 23 |
10 | 02/01/2023 | 16:47:18 | -69.09, 105.85 | 93.89 | 02/01/2023 | 16:46:11 | -69.16, 103.71 | 93.73 | 84.92 | 67 |
11 | 02/04/2023 | 07:23:01 | -70.07,-114.43 | 93.63 | 02/04/2023 | 07:23:29 | -70.07,-114.45 | 93.63 | 0.90 | 28 |
12 | 02/04/2023 | 08:13:45 | 69.95, 53.05 | 86.25 | 02/04/2023 | 08:12:56 | 69.95, 53.03 | 86.25 | 1.00 | 49 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/22/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/22/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8