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: 4/29/2023
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 | 04/30/2023 | 13:25:53 | 70.96, -26.39 | 56.12 | 04/30/2023 | 13:27:01 | 70.83, -24.53 | 55.94 | 69.26 | 68 |
2 | 04/30/2023 | 14:16:21 | -70.19, 142.17 | 124.70 | 04/30/2023 | 14:16:39 | -70.22, 142.20 | 124.67 | 3.32 | 18 |
3 | 04/30/2023 | 15:07:05 | 70.07, -50.33 | 55.17 | 04/30/2023 | 15:06:07 | 70.06, -50.38 | 55.17 | 1.98 | 58 |
4 | 05/03/2023 | 05:42:35 | 70.28, 90.49 | 54.60 | 05/03/2023 | 05:43:37 | 70.30, 90.56 | 54.61 | 3.50 | 62 |
5 | 05/03/2023 | 06:33:16 | -70.14,-101.98 | 125.55 | 05/03/2023 | 06:33:08 | -70.14,-102.04 | 125.56 | 2.49 | 8 |
6 | 05/03/2023 | 07:23:52 | 69.60, 66.15 | 53.88 | 05/03/2023 | 07:22:42 | 69.64, 64.92 | 53.95 | 47.76 | 70 |
7 | 05/05/2023 | 21:59:30 | 70.24,-153.67 | 53.79 | 05/05/2023 | 22:00:05 | 70.24,-153.64 | 53.78 | 1.26 | 35 |
8 | 05/05/2023 | 22:50:12 | -70.15, 13.78 | 126.32 | 05/05/2023 | 22:49:35 | -70.13, 13.84 | 126.34 | 2.97 | 37 |
9 | 05/08/2023 | 13:25:49 | -70.74, 153.99 | 126.43 | 05/08/2023 | 13:26:59 | -70.65, 155.20 | 126.55 | 45.47 | 70 |
10 | 05/08/2023 | 14:16:25 | 70.21, -37.85 | 53.01 | 05/08/2023 | 14:16:32 | 70.21, -37.80 | 53.01 | 1.77 | 7 |
11 | 05/08/2023 | 15:07:07 | -70.12, 129.61 | 127.10 | 05/08/2023 | 15:06:02 | -70.11, 129.68 | 127.11 | 2.89 | 65 |
12 | 05/11/2023 | 05:42:36 | -70.29, -89.51 | 127.61 | 05/11/2023 | 05:43:32 | -70.27, -89.47 | 127.63 | 2.69 | 56 |
13 | 05/11/2023 | 06:33:19 | 70.18, 77.97 | 52.27 | 05/11/2023 | 06:32:58 | 70.16, 78.00 | 52.25 | 3.06 | 21 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/29/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/29/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8