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: 9/19/2021
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 | 09/20/2021 | 22:49:34 | -70.03, 13.88 | 110.79 | 09/20/2021 | 22:50:29 | -70.06, 13.87 | 110.76 | 3.33 | 55 |
2 | 09/20/2021 | 23:40:19 | 69.96,-178.71 | 69.16 | 09/20/2021 | 23:39:56 | 69.96,-178.63 | 69.16 | 3.03 | 23 |
3 | 09/21/2021 | 00:30:47 | -69.14, -10.19 | 111.67 | 09/21/2021 | 00:29:38 | -69.18, -12.05 | 111.59 | 73.50 | 69 |
4 | 09/23/2021 | 15:06:27 | -70.01, 129.69 | 109.77 | 09/23/2021 | 15:06:58 | -70.02, 129.70 | 109.76 | 1.96 | 31 |
5 | 09/23/2021 | 15:57:11 | 69.89, -62.83 | 70.13 | 09/23/2021 | 15:56:25 | 69.92, -62.81 | 70.16 | 3.42 | 46 |
6 | 09/26/2021 | 06:32:44 | 70.34, 77.63 | 71.60 | 09/26/2021 | 06:33:55 | 70.26, 78.28 | 71.51 | 26.17 | 71 |
7 | 09/26/2021 | 07:23:21 | -69.98,-114.51 | 108.75 | 09/26/2021 | 07:23:28 | -69.98,-114.48 | 108.76 | 1.02 | 7 |
8 | 09/26/2021 | 08:14:05 | 69.87, 52.97 | 71.15 | 09/26/2021 | 08:12:55 | 69.88, 53.02 | 71.16 | 1.80 | 70 |
9 | 09/28/2021 | 22:49:33 | 70.06,-166.17 | 72.36 | 09/28/2021 | 22:50:28 | 70.05,-166.14 | 72.34 | 2.01 | 55 |
10 | 09/28/2021 | 23:40:15 | -69.97, 1.30 | 107.73 | 09/28/2021 | 23:39:58 | -69.94, 1.34 | 107.76 | 3.29 | 17 |
11 | 09/29/2021 | 00:30:45 | 69.11, 169.84 | 71.42 | 09/29/2021 | 00:29:37 | 69.17, 167.94 | 71.49 | 75.45 | 68 |
12 | 10/01/2021 | 15:06:26 | 70.00, -50.29 | 73.33 | 10/01/2021 | 15:06:58 | 70.00, -50.33 | 73.33 | 1.43 | 32 |
13 | 10/01/2021 | 15:57:08 | -69.90, 117.17 | 106.76 | 10/01/2021 | 15:56:28 | -69.89, 117.16 | 106.77 | 0.78 | 40 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/19/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/19/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8