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: 9/30/2021
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 | 70.00, -50.30 | 73.33 | 10/01/2021 | 15:07:01 | 70.02, -50.32 | 73.35 | 2.68 | 35 |
2 | 10/01/2021 | 15:57:08 | -69.91, 117.15 | 106.75 | 10/01/2021 | 15:56:31 | -69.90, 117.15 | 106.76 | 0.64 | 37 |
3 | 10/04/2021 | 06:32:47 | -70.68,-102.90 | 104.96 | 10/04/2021 | 06:33:56 | -70.56,-101.30 | 105.09 | 60.54 | 69 |
4 | 10/04/2021 | 07:23:20 | 69.99, 65.49 | 74.36 | 10/04/2021 | 07:23:32 | 69.97, 65.49 | 74.33 | 2.24 | 12 |
5 | 10/04/2021 | 08:14:01 | -69.85,-126.98 | 105.78 | 10/04/2021 | 08:13:02 | -69.86,-127.04 | 105.77 | 2.67 | 59 |
6 | 10/06/2021 | 22:49:28 | -70.04, 13.88 | 104.58 | 10/06/2021 | 22:50:34 | -70.07, 13.86 | 104.56 | 3.42 | 66 |
7 | 10/06/2021 | 23:40:12 | 69.93,-178.65 | 75.32 | 10/06/2021 | 23:40:02 | 69.91,-178.72 | 75.30 | 3.43 | 10 |
8 | 10/07/2021 | 00:30:48 | -69.52, -10.72 | 105.08 | 10/07/2021 | 00:29:36 | -69.58, -11.54 | 105.02 | 32.47 | 72 |
9 | 10/09/2021 | 15:06:22 | -70.03, 129.66 | 103.57 | 10/09/2021 | 15:07:05 | -70.01, 129.65 | 103.60 | 2.70 | 43 |
10 | 10/09/2021 | 15:57:06 | 69.93, -62.87 | 76.34 | 10/09/2021 | 15:56:32 | 69.90, -62.85 | 76.31 | 2.94 | 34 |
11 | 10/12/2021 | 06:32:47 | 70.82, 76.88 | 78.22 | 10/12/2021 | 06:33:54 | 70.71, 78.92 | 78.10 | 75.77 | 67 |
12 | 10/12/2021 | 07:23:15 | -69.98,-114.48 | 102.62 | 10/12/2021 | 07:23:35 | -70.00,-114.48 | 102.60 | 2.23 | 20 |
13 | 10/12/2021 | 08:13:59 | 69.88, 52.99 | 77.30 | 10/12/2021 | 08:13:02 | 69.89, 53.01 | 77.31 | 1.59 | 57 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/30/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/30/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8