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: 9/13/2023
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 | 09/13/2023 | 14:16:22 | 70.18, -37.77 | 66.35 | 09/13/2023 | 14:17:13 | 70.15, -37.76 | 66.32 | 2.58 | 51 |
2 | 09/13/2023 | 15:07:03 | -70.04, 129.76 | 113.78 | 09/13/2023 | 15:06:43 | -70.04, 129.72 | 113.79 | 1.58 | 20 |
3 | 09/13/2023 | 15:57:31 | 69.07, -61.53 | 65.24 | 09/13/2023 | 15:56:25 | 69.11, -63.90 | 65.33 | 94.31 | 66 |
4 | 09/16/2023 | 06:33:14 | 70.12, 78.09 | 67.32 | 09/16/2023 | 06:33:44 | 70.10, 78.04 | 67.29 | 3.33 | 30 |
5 | 09/16/2023 | 07:23:56 | -70.04,-114.47 | 112.76 | 09/16/2023 | 07:23:13 | -70.04,-114.40 | 112.76 | 2.56 | 43 |
6 | 09/18/2023 | 21:59:29 | -70.62, 25.78 | 111.16 | 09/18/2023 | 22:00:40 | -70.50, 26.86 | 111.30 | 42.49 | 71 |
7 | 09/18/2023 | 22:50:05 | 70.08,-166.07 | 68.31 | 09/18/2023 | 22:50:13 | 70.06,-166.12 | 68.29 | 2.85 | 8 |
8 | 09/18/2023 | 23:40:47 | -70.00, 1.37 | 111.77 | 09/18/2023 | 23:39:42 | -70.01, 1.44 | 111.76 | 2.69 | 65 |
9 | 09/21/2023 | 14:16:13 | -70.17, 142.27 | 110.59 | 09/21/2023 | 14:17:15 | -70.16, 142.25 | 110.60 | 1.00 | 62 |
10 | 09/21/2023 | 15:06:57 | 70.05, -50.25 | 69.31 | 09/21/2023 | 15:06:42 | 70.05, -50.26 | 69.31 | 0.48 | 15 |
11 | 09/21/2023 | 15:57:30 | -69.49, 117.90 | 111.25 | 09/21/2023 | 15:56:19 | -69.56, 116.70 | 111.17 | 47.62 | 71 |
12 | 09/24/2023 | 06:33:05 | -70.14,-101.92 | 109.57 | 09/24/2023 | 06:33:44 | -70.11,-101.93 | 109.61 | 3.20 | 39 |
13 | 09/24/2023 | 07:23:49 | 70.03, 65.56 | 70.33 | 09/24/2023 | 07:23:11 | 70.00, 65.56 | 70.30 | 3.21 | 38 |
14 | 09/26/2023 | 21:59:25 | 70.74,-154.41 | 72.07 | 09/26/2023 | 22:00:34 | 70.63,-152.92 | 71.94 | 56.47 | 69 |
15 | 09/26/2023 | 22:49:56 | -70.07, 13.97 | 108.60 | 09/26/2023 | 22:50:12 | -70.09, 13.93 | 108.59 | 2.14 | 16 |
16 | 09/26/2023 | 23:40:40 | 69.96,-178.56 | 71.30 | 09/26/2023 | 23:39:39 | 69.97,-178.59 | 71.31 | 1.63 | 61 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/13/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/13/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8