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: 8/10/2021
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 | 08/11/2021 | 22:49:43 | 70.03,-166.12 | 55.03 | 08/11/2021 | 22:50:18 | 70.03,-166.16 | 55.03 | 1.50 | 35 |
2 | 08/11/2021 | 23:40:25 | -69.94, 1.32 | 125.05 | 08/11/2021 | 23:39:48 | -69.92, 1.33 | 125.06 | 2.03 | 37 |
3 | 08/14/2021 | 14:16:04 | -70.67, 141.32 | 123.49 | 08/14/2021 | 14:17:13 | -70.58, 142.87 | 123.65 | 58.03 | 69 |
4 | 08/14/2021 | 15:06:37 | 70.03, -50.36 | 55.85 | 08/14/2021 | 15:06:47 | 70.03, -50.28 | 55.84 | 2.81 | 10 |
5 | 08/14/2021 | 15:57:18 | -69.89, 117.17 | 124.29 | 08/14/2021 | 15:56:18 | -69.87, 117.13 | 124.30 | 2.75 | 60 |
6 | 08/17/2021 | 06:32:47 | -70.10,-102.00 | 123.26 | 08/17/2021 | 06:33:51 | -70.08,-101.97 | 123.28 | 2.06 | 64 |
7 | 08/17/2021 | 07:23:31 | 69.98, 65.49 | 56.64 | 08/17/2021 | 07:23:18 | 69.97, 65.51 | 56.62 | 1.70 | 13 |
8 | 08/17/2021 | 08:14:05 | -69.47,-126.44 | 123.89 | 08/17/2021 | 08:12:54 | -69.54,-127.45 | 123.78 | 40.03 | 71 |
9 | 08/19/2021 | 22:49:41 | -70.05, 13.85 | 122.44 | 08/19/2021 | 22:50:21 | -70.07, 13.89 | 122.43 | 3.20 | 40 |
10 | 08/19/2021 | 23:40:25 | 69.93,-178.67 | 57.45 | 08/19/2021 | 23:39:48 | 69.95,-178.63 | 57.48 | 3.02 | 37 |
11 | 08/22/2021 | 14:16:04 | 70.67, -38.68 | 59.09 | 08/22/2021 | 14:17:13 | 70.59, -37.10 | 58.96 | 59.04 | 69 |
12 | 08/22/2021 | 15:06:35 | -70.00, 129.69 | 121.61 | 08/22/2021 | 15:06:52 | -70.00, 129.68 | 121.61 | 0.85 | 17 |
13 | 08/22/2021 | 15:57:19 | 69.89, -62.83 | 58.29 | 08/22/2021 | 15:56:19 | 69.88, -62.84 | 58.30 | 0.61 | 60 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/10/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/10/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8