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: 3/17/2021
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 | 03/18/2021 | 06:32:16 | 70.23, 78.02 | 71.08 | 03/18/2021 | 06:33:27 | 70.20, 78.13 | 71.02 | 5.75 | 71 |
2 | 03/18/2021 | 07:22:57 | -70.09,-114.45 | 109.09 | 03/18/2021 | 07:22:57 | -70.08,-114.40 | 109.10 | 1.92 | 0 |
3 | 03/18/2021 | 08:13:38 | 69.82, 53.28 | 70.61 | 03/18/2021 | 08:12:26 | 69.87, 52.95 | 70.69 | 14.04 | 72 |
4 | 03/20/2021 | 22:49:09 | 70.15,-166.08 | 69.93 | 03/20/2021 | 22:49:55 | 70.15,-166.06 | 69.91 | 1.12 | 46 |
5 | 03/20/2021 | 23:39:51 | -70.06, 1.38 | 110.19 | 03/20/2021 | 23:39:25 | -70.04, 1.42 | 110.21 | 3.09 | 26 |
6 | 03/23/2021 | 14:15:35 | -71.08, 140.89 | 110.15 | 03/23/2021 | 14:16:41 | -71.03, 143.49 | 110.30 | 94.04 | 66 |
7 | 03/23/2021 | 15:06:02 | 70.08, -50.19 | 68.78 | 03/23/2021 | 15:06:23 | 70.10, -50.25 | 68.80 | 3.24 | 21 |
8 | 03/23/2021 | 15:56:44 | -69.98, 117.27 | 111.33 | 03/23/2021 | 15:55:53 | -69.99, 117.23 | 111.32 | 1.69 | 51 |
9 | 03/26/2021 | 06:32:13 | -70.22,-101.93 | 112.12 | 03/26/2021 | 06:33:23 | -70.21,-101.85 | 112.14 | 3.13 | 70 |
10 | 03/26/2021 | 07:22:56 | 70.06, 65.63 | 67.70 | 03/26/2021 | 07:22:51 | 70.04, 65.55 | 67.69 | 3.19 | 5 |
11 | 03/26/2021 | 08:13:35 | -69.80,-126.67 | 112.58 | 03/26/2021 | 08:12:22 | -69.88,-127.04 | 112.48 | 16.44 | 73 |
12 | 03/28/2021 | 22:49:05 | -70.14, 13.96 | 113.25 | 03/28/2021 | 22:49:50 | -70.15, 13.95 | 113.25 | 0.96 | 45 |
13 | 03/28/2021 | 23:39:49 | 70.04,-178.57 | 66.63 | 03/28/2021 | 23:39:17 | 70.03,-178.57 | 66.63 | 0.47 | 32 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/17/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/17/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8