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: 4/13/2023
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 | 04/14/2023 | 14:16:14 | -70.17, 142.20 | 119.34 | 04/14/2023 | 14:16:45 | -70.19, 142.20 | 119.33 | 2.13 | 31 |
2 | 04/14/2023 | 15:06:58 | 70.06, -50.31 | 60.53 | 04/14/2023 | 15:06:12 | 70.09, -50.30 | 60.57 | 3.52 | 46 |
3 | 04/17/2023 | 05:42:31 | 70.42, 90.26 | 59.98 | 04/17/2023 | 05:43:42 | 70.35, 90.67 | 59.89 | 17.08 | 71 |
4 | 04/17/2023 | 06:33:09 | -70.12,-101.94 | 120.36 | 04/17/2023 | 06:33:14 | -70.13,-102.01 | 120.34 | 3.20 | 5 |
5 | 04/17/2023 | 07:23:53 | 70.00, 65.54 | 59.52 | 04/17/2023 | 07:22:41 | 70.03, 65.48 | 59.55 | 3.33 | 72 |
6 | 04/19/2023 | 21:59:24 | 70.22,-153.65 | 58.83 | 04/19/2023 | 22:00:13 | 70.23,-153.63 | 58.83 | 1.41 | 49 |
7 | 04/19/2023 | 22:50:06 | -70.12, 13.82 | 121.29 | 04/19/2023 | 22:49:43 | -70.13, 13.85 | 121.29 | 1.15 | 23 |
8 | 04/22/2023 | 14:16:20 | 70.18, -37.82 | 57.88 | 04/22/2023 | 14:16:43 | 70.16, -37.86 | 57.85 | 2.48 | 23 |
9 | 04/22/2023 | 15:07:02 | -70.09, 129.65 | 122.24 | 04/22/2023 | 15:06:13 | -70.06, 129.63 | 122.26 | 2.73 | 49 |
10 | 04/25/2023 | 05:42:33 | -70.32, -89.57 | 122.87 | 04/25/2023 | 05:43:44 | -70.32, -89.41 | 122.88 | 6.04 | 71 |
11 | 04/25/2023 | 06:33:16 | 70.16, 77.99 | 56.96 | 04/25/2023 | 06:33:12 | 70.15, 78.00 | 56.95 | 0.61 | 4 |
12 | 04/25/2023 | 07:23:56 | -69.95,-114.38 | 123.27 | 04/25/2023 | 07:22:43 | -70.00,-114.59 | 123.21 | 9.47 | 73 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/13/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/13/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8