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: 9/29/2021
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 | 10/01/2021 | 15:06:26 | 70.02, -50.34 | 73.36 | 10/01/2021 | 15:07:01 | 69.99, -50.36 | 73.32 | 3.50 | 35 |
2 | 10/01/2021 | 15:57:08 | -69.94, 117.12 | 106.72 | 10/01/2021 | 15:56:30 | -69.93, 117.19 | 106.73 | 2.99 | 38 |
3 | 10/04/2021 | 06:32:46 | -70.65,-102.86 | 104.99 | 10/04/2021 | 06:33:55 | -70.59,-101.26 | 105.06 | 59.40 | 69 |
4 | 10/04/2021 | 07:23:20 | 70.02, 65.45 | 74.38 | 10/04/2021 | 07:23:31 | 70.00, 65.52 | 74.36 | 3.60 | 11 |
5 | 10/04/2021 | 08:14:01 | -69.87,-127.01 | 105.76 | 10/04/2021 | 08:13:01 | -69.88,-127.00 | 105.74 | 1.60 | 60 |
6 | 10/06/2021 | 22:49:29 | -70.06, 13.84 | 104.56 | 10/06/2021 | 22:50:35 | -70.04, 13.82 | 104.58 | 2.68 | 66 |
7 | 10/06/2021 | 23:40:13 | 69.96,-178.69 | 75.35 | 10/06/2021 | 23:40:02 | 69.94,-178.68 | 75.33 | 2.28 | 11 |
8 | 10/07/2021 | 00:30:48 | -69.49, -10.68 | 105.11 | 10/07/2021 | 00:29:37 | -69.55, -11.58 | 105.05 | 35.45 | 71 |
9 | 10/09/2021 | 15:06:22 | -70.01, 129.71 | 103.60 | 10/09/2021 | 15:07:05 | -70.03, 129.69 | 103.57 | 3.21 | 43 |
10 | 10/09/2021 | 15:57:06 | 69.90, -62.83 | 76.31 | 10/09/2021 | 15:56:32 | 69.93, -62.82 | 76.34 | 2.81 | 34 |
11 | 10/12/2021 | 06:32:46 | 70.79, 76.92 | 78.20 | 10/12/2021 | 06:33:54 | 70.67, 78.87 | 78.07 | 72.72 | 68 |
12 | 10/12/2021 | 07:23:15 | -70.00,-114.52 | 102.59 | 10/12/2021 | 07:23:34 | -70.02,-114.45 | 102.58 | 3.18 | 19 |
13 | 10/12/2021 | 08:13:58 | 69.85, 53.02 | 77.27 | 10/12/2021 | 08:13:02 | 69.86, 52.96 | 77.28 | 2.45 | 56 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/29/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/29/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8