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: 4/28/2021
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 | 04/29/2021 | 21:58:57 | 70.70,-154.33 | 55.90 | 04/29/2021 | 22:00:07 | 70.61,-153.09 | 55.77 | 47.01 | 70 |
2 | 04/29/2021 | 22:49:30 | -70.14, 13.87 | 124.70 | 04/29/2021 | 22:49:43 | -70.16, 13.90 | 124.68 | 2.61 | 13 |
3 | 04/29/2021 | 23:40:14 | 70.02,-178.64 | 55.17 | 04/29/2021 | 23:39:11 | 70.00,-178.68 | 55.16 | 2.40 | 63 |
4 | 05/02/2021 | 14:15:43 | 70.21, -37.80 | 54.58 | 05/02/2021 | 14:16:40 | 70.24, -37.75 | 54.60 | 3.18 | 57 |
5 | 05/02/2021 | 15:06:25 | -70.13, 129.65 | 125.52 | 05/02/2021 | 15:06:10 | -70.13, 129.73 | 125.52 | 2.86 | 15 |
6 | 05/02/2021 | 15:56:57 | 69.37, -61.92 | 53.69 | 05/02/2021 | 15:55:48 | 69.41, -63.61 | 53.78 | 66.44 | 69 |
7 | 05/05/2021 | 06:32:38 | 70.15, 78.06 | 53.74 | 05/05/2021 | 06:33:09 | 70.14, 77.99 | 53.72 | 3.24 | 31 |
8 | 05/05/2021 | 07:23:20 | -70.06,-114.49 | 126.36 | 05/05/2021 | 07:22:38 | -70.09,-114.45 | 126.34 | 2.80 | 42 |
9 | 05/07/2021 | 21:58:55 | -70.52, 25.94 | 126.61 | 05/07/2021 | 22:00:06 | -70.42, 26.63 | 126.74 | 28.22 | 71 |
10 | 05/07/2021 | 22:49:34 | 70.15,-166.17 | 52.99 | 05/07/2021 | 22:49:36 | 70.14,-166.13 | 52.98 | 1.56 | 2 |
11 | 05/07/2021 | 23:40:16 | -70.05, 1.29 | 127.12 | 05/07/2021 | 23:39:06 | -70.04, 1.36 | 127.13 | 3.08 | 70 |
12 | 05/10/2021 | 14:15:45 | -70.20, 142.21 | 127.66 | 05/10/2021 | 14:16:37 | -70.20, 142.19 | 127.66 | 0.45 | 52 |
13 | 05/10/2021 | 15:06:29 | 70.09, -50.32 | 52.22 | 05/10/2021 | 15:06:04 | 70.09, -50.33 | 52.22 | 0.59 | 25 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/28/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/28/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8