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: 10/18/2023
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 | 10/20/2023 | 22:49:22 | 70.16,-166.05 | 80.56 | 10/20/2023 | 22:50:15 | 70.15,-166.01 | 80.55 | 1.80 | 53 |
2 | 10/20/2023 | 23:40:03 | -70.03, 1.47 | 99.57 | 10/20/2023 | 23:39:45 | -70.04, 1.47 | 99.56 | 1.43 | 18 |
3 | 10/21/2023 | 00:30:33 | 69.16, 170.04 | 79.59 | 10/21/2023 | 00:29:25 | 69.21, 167.99 | 79.64 | 81.07 | 68 |
4 | 10/23/2023 | 15:06:11 | 70.11, -50.18 | 81.46 | 10/23/2023 | 15:06:42 | 70.13, -50.14 | 81.48 | 3.37 | 31 |
5 | 10/23/2023 | 15:56:53 | -70.02, 117.26 | 98.62 | 10/23/2023 | 15:56:12 | -70.02, 117.34 | 98.62 | 2.87 | 41 |
6 | 10/26/2023 | 06:32:25 | -70.65,-102.56 | 97.09 | 10/26/2023 | 06:33:35 | -70.57,-101.25 | 97.16 | 49.06 | 70 |
7 | 10/26/2023 | 07:23:00 | 70.07, 65.67 | 82.34 | 10/26/2023 | 07:23:09 | 70.08, 65.67 | 82.35 | 1.05 | 9 |
8 | 10/26/2023 | 08:13:42 | -69.98,-126.88 | 97.74 | 10/26/2023 | 08:12:39 | -69.97,-126.84 | 97.75 | 1.89 | 63 |
9 | 10/28/2023 | 22:49:04 | -70.15, 14.03 | 96.69 | 10/28/2023 | 22:50:07 | -70.15, 14.03 | 96.68 | 0.63 | 63 |
10 | 10/28/2023 | 23:39:48 | 70.04,-178.50 | 83.22 | 10/28/2023 | 23:39:34 | 70.04,-178.49 | 83.22 | 0.63 | 14 |
11 | 10/29/2023 | 00:30:22 | -69.53, -10.42 | 97.28 | 10/29/2023 | 00:29:11 | -69.55, -11.53 | 97.27 | 43.22 | 71 |
12 | 10/31/2023 | 15:05:53 | -70.13, 129.85 | 95.83 | 10/31/2023 | 15:06:32 | -70.13, 129.90 | 95.83 | 1.93 | 39 |
13 | 10/31/2023 | 15:56:37 | 70.03, -62.68 | 84.09 | 10/31/2023 | 15:55:59 | 70.01, -62.62 | 84.07 | 2.70 | 38 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/18/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/18/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8