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: 1/23/2021
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 | 01/23/2021 | 22:49:14 | -70.09, 13.92 | 90.68 | 01/23/2021 | 22:50:19 | -70.10, 13.89 | 90.68 | 1.66 | 65 |
2 | 01/23/2021 | 23:39:59 | 70.02,-178.67 | 89.24 | 01/23/2021 | 23:39:46 | 70.00,-178.61 | 89.22 | 3.41 | 13 |
3 | 01/24/2021 | 00:30:33 | -69.51, -10.60 | 91.30 | 01/24/2021 | 00:29:22 | -69.55, -11.59 | 91.21 | 38.75 | 71 |
4 | 01/26/2021 | 15:06:09 | -70.07, 129.72 | 91.36 | 01/26/2021 | 15:06:49 | -70.04, 129.69 | 91.39 | 3.27 | 40 |
5 | 01/26/2021 | 15:56:53 | 69.95, -62.80 | 88.52 | 01/26/2021 | 15:56:16 | 69.94, -62.81 | 88.51 | 1.71 | 37 |
6 | 01/29/2021 | 06:32:31 | 70.68, 77.22 | 88.60 | 01/29/2021 | 06:33:40 | 70.53, 78.65 | 88.39 | 55.08 | 69 |
7 | 01/29/2021 | 07:23:03 | -70.06,-114.49 | 92.07 | 01/29/2021 | 07:23:17 | -70.04,-114.44 | 92.10 | 2.69 | 14 |
8 | 01/29/2021 | 08:13:47 | 69.94, 52.99 | 87.80 | 01/29/2021 | 08:12:44 | 69.93, 53.06 | 87.80 | 2.77 | 63 |
9 | 01/31/2021 | 22:49:15 | 70.09,-166.08 | 87.24 | 01/31/2021 | 22:50:17 | 70.08,-166.13 | 87.22 | 2.09 | 62 |
10 | 01/31/2021 | 23:39:57 | -69.99, 1.39 | 92.88 | 01/31/2021 | 23:39:47 | -69.98, 1.35 | 92.89 | 2.23 | 10 |
11 | 02/01/2021 | 00:30:32 | 69.41, 169.56 | 86.50 | 02/01/2021 | 00:29:22 | 69.43, 168.24 | 86.58 | 51.59 | 70 |
12 | 02/03/2021 | 15:06:10 | 70.08, -50.29 | 86.46 | 02/03/2021 | 15:06:46 | 70.07, -50.27 | 86.43 | 1.79 | 36 |
13 | 02/03/2021 | 15:56:52 | -69.98, 117.18 | 93.67 | 02/03/2021 | 15:56:16 | -69.96, 117.21 | 93.68 | 2.48 | 36 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/23/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/23/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8