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: 7/17/2021
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 | 07/18/2021 | 21:59:18 | 71.02,-155.01 | 50.22 | 07/18/2021 | 22:00:24 | 70.93,-152.46 | 50.02 | 93.02 | 66 |
2 | 07/18/2021 | 22:49:43 | -70.03, 13.89 | 130.82 | 07/18/2021 | 22:50:08 | -70.05, 13.87 | 130.81 | 1.78 | 25 |
3 | 07/18/2021 | 23:40:27 | 69.92,-178.63 | 49.07 | 07/18/2021 | 23:39:35 | 69.95,-178.63 | 49.10 | 3.24 | 52 |
4 | 07/21/2021 | 14:15:56 | 70.16, -37.86 | 49.82 | 07/21/2021 | 14:17:08 | 70.14, -37.75 | 49.78 | 5.03 | 72 |
5 | 07/21/2021 | 15:06:37 | -70.02, 129.68 | 130.33 | 07/21/2021 | 15:06:38 | -70.03, 129.73 | 130.32 | 2.75 | 1 |
6 | 07/21/2021 | 15:57:19 | 69.80, -62.69 | 49.45 | 07/21/2021 | 15:56:07 | 69.82, -62.93 | 49.49 | 9.48 | 72 |
7 | 07/24/2021 | 06:32:49 | 70.05, 78.08 | 50.25 | 07/24/2021 | 06:33:40 | 70.07, 78.02 | 50.25 | 2.95 | 51 |
8 | 07/24/2021 | 07:23:31 | -69.95,-114.46 | 129.85 | 07/24/2021 | 07:23:10 | -69.96,-114.49 | 129.84 | 1.60 | 21 |
9 | 07/24/2021 | 08:13:58 | 68.94, 54.31 | 49.10 | 07/24/2021 | 08:12:52 | 69.02, 51.89 | 49.29 | 97.06 | 66 |
10 | 07/26/2021 | 22:49:44 | 70.04,-166.14 | 50.82 | 07/26/2021 | 22:50:11 | 70.04,-166.14 | 50.82 | 0.13 | 27 |
11 | 07/26/2021 | 23:40:26 | -69.94, 1.33 | 129.27 | 07/26/2021 | 23:39:41 | -69.94, 1.36 | 129.27 | 1.25 | 45 |
12 | 07/29/2021 | 14:16:00 | -70.40, 141.76 | 128.18 | 07/29/2021 | 14:17:12 | -70.30, 142.46 | 128.33 | 28.89 | 72 |
13 | 07/29/2021 | 15:06:39 | 70.04, -50.36 | 51.44 | 07/29/2021 | 15:06:42 | 70.02, -50.29 | 51.42 | 3.28 | 3 |
14 | 07/29/2021 | 15:57:20 | -69.88, 117.19 | 128.71 | 07/29/2021 | 15:56:13 | -69.87, 117.13 | 128.72 | 2.96 | 67 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/17/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/17/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8