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: 10/23/2021
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 | 10/25/2021 | 15:06:14 | -70.04, 129.67 | 97.75 | 10/25/2021 | 15:07:06 | -70.03, 129.68 | 97.76 | 1.27 | 52 |
2 | 10/25/2021 | 15:56:58 | 69.93, -62.85 | 82.16 | 10/25/2021 | 15:56:33 | 69.93, -62.82 | 82.15 | 1.23 | 25 |
3 | 10/25/2021 | 16:47:24 | -68.99, 105.82 | 98.78 | 10/25/2021 | 16:46:17 | -69.05, 103.62 | 98.73 | 87.67 | 67 |
4 | 10/28/2021 | 07:23:07 | -70.00,-114.49 | 96.89 | 10/28/2021 | 07:23:36 | -69.98,-114.52 | 96.91 | 2.62 | 29 |
5 | 10/28/2021 | 08:13:51 | 69.90, 52.98 | 83.02 | 10/28/2021 | 08:13:03 | 69.88, 52.98 | 83.00 | 2.05 | 48 |
6 | 10/30/2021 | 22:49:22 | 70.27,-166.45 | 84.26 | 10/30/2021 | 22:50:33 | 70.20,-165.96 | 84.18 | 20.15 | 71 |
7 | 10/30/2021 | 23:40:00 | -69.96, 1.35 | 96.05 | 10/30/2021 | 23:40:05 | -69.98, 1.36 | 96.03 | 1.70 | 5 |
8 | 10/31/2021 | 00:30:44 | 69.86, 168.81 | 83.87 | 10/31/2021 | 00:29:32 | 69.87, 168.85 | 83.88 | 1.95 | 72 |
9 | 11/02/2021 | 15:06:11 | 70.03, -50.29 | 84.87 | 11/02/2021 | 15:07:05 | 70.02, -50.33 | 84.86 | 2.06 | 54 |
10 | 11/02/2021 | 15:56:53 | -69.93, 117.18 | 95.23 | 11/02/2021 | 15:56:35 | -69.91, 117.15 | 95.24 | 1.80 | 18 |
11 | 11/02/2021 | 16:47:22 | 69.03, -74.21 | 83.89 | 11/02/2021 | 16:46:15 | 69.08, -76.32 | 83.94 | 83.98 | 67 |
12 | 11/05/2021 | 07:23:03 | 70.00, 65.53 | 85.66 | 11/05/2021 | 07:23:33 | 70.00, 65.52 | 85.66 | 0.59 | 30 |
13 | 11/05/2021 | 08:13:45 | -69.89,-126.99 | 94.44 | 11/05/2021 | 08:13:03 | -69.90,-126.99 | 94.43 | 0.67 | 42 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/23/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/23/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8