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: 2/17/2023
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 | 02/17/2023 | 15:06:05 | -70.13, 129.72 | 97.90 | 02/17/2023 | 15:06:52 | -70.11, 129.72 | 97.93 | 2.21 | 47 |
2 | 02/17/2023 | 15:56:49 | 70.01, -62.78 | 81.97 | 02/17/2023 | 15:56:19 | 70.01, -62.77 | 81.97 | 0.50 | 30 |
3 | 02/20/2023 | 06:32:31 | 70.71, 77.24 | 81.78 | 02/20/2023 | 06:33:40 | 70.64, 78.75 | 81.64 | 56.11 | 69 |
4 | 02/20/2023 | 07:23:03 | -70.09,-114.46 | 98.89 | 02/20/2023 | 07:23:18 | -70.08,-114.42 | 98.90 | 1.52 | 15 |
5 | 02/20/2023 | 08:13:47 | 69.97, 53.03 | 80.98 | 02/20/2023 | 08:12:45 | 69.98, 53.07 | 80.99 | 1.92 | 62 |
6 | 02/22/2023 | 22:49:18 | 70.11,-166.04 | 80.17 | 02/22/2023 | 22:50:14 | 70.12,-166.11 | 80.18 | 3.08 | 56 |
7 | 02/22/2023 | 23:40:00 | -70.01, 1.42 | 99.95 | 02/22/2023 | 23:39:44 | -70.00, 1.36 | 99.95 | 2.68 | 16 |
8 | 02/23/2023 | 00:30:31 | 69.21, 169.91 | 79.20 | 02/23/2023 | 00:29:23 | 69.23, 167.96 | 79.32 | 77.09 | 68 |
9 | 02/25/2023 | 15:06:16 | 70.10, -50.26 | 79.17 | 02/25/2023 | 15:06:38 | 70.10, -50.25 | 79.16 | 0.57 | 22 |
10 | 02/25/2023 | 15:56:58 | -70.00, 117.21 | 100.95 | 02/25/2023 | 15:56:08 | -69.98, 117.22 | 100.96 | 2.04 | 50 |
11 | 02/28/2023 | 06:32:28 | -70.15,-101.89 | 101.77 | 02/28/2023 | 06:33:33 | -70.18,-101.87 | 101.76 | 3.39 | 65 |
12 | 02/28/2023 | 07:23:12 | 70.05, 65.58 | 78.11 | 02/28/2023 | 07:23:00 | 70.07, 65.62 | 78.13 | 2.93 | 12 |
13 | 02/28/2023 | 08:13:47 | -69.58,-126.40 | 102.41 | 02/28/2023 | 08:12:36 | -69.63,-127.36 | 102.30 | 37.78 | 71 |
14 | 03/02/2023 | 22:49:25 | -70.11, 13.93 | 102.84 | 03/02/2023 | 22:49:56 | -70.11, 13.93 | 102.85 | 0.47 | 31 |
15 | 03/02/2023 | 23:40:09 | 70.01,-178.60 | 77.05 | 03/02/2023 | 23:39:23 | 69.99,-178.59 | 77.03 | 2.00 | 46 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/17/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/17/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8