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: 4/9/2020
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 | 04/10/2020 | 21:59:09 | 70.24,-153.56 | 61.81 | 04/10/2020 | 22:00:18 | 70.27,-153.58 | 61.83 | 3.31 | 69 |
2 | 04/10/2020 | 22:49:51 | -70.16, 13.89 | 118.29 | 04/10/2020 | 22:49:48 | -70.16, 13.90 | 118.30 | 0.56 | 3 |
3 | 04/10/2020 | 23:40:31 | 69.82,-178.30 | 61.35 | 04/10/2020 | 23:39:19 | 69.83,-178.92 | 61.38 | 23.82 | 72 |
4 | 04/13/2020 | 14:16:04 | 70.24, -37.79 | 60.83 | 04/13/2020 | 14:16:48 | 70.21, -37.78 | 60.80 | 2.86 | 44 |
5 | 04/13/2020 | 15:06:45 | -70.10, 129.73 | 119.33 | 04/13/2020 | 15:06:18 | -70.11, 129.70 | 119.32 | 1.36 | 27 |
6 | 04/16/2020 | 05:42:30 | -71.20, -90.90 | 119.12 | 04/16/2020 | 05:43:36 | -71.06, -88.29 | 119.33 | 95.29 | 66 |
7 | 04/16/2020 | 06:32:57 | 70.19, 78.05 | 59.82 | 04/16/2020 | 06:33:17 | 70.18, 78.05 | 59.81 | 0.93 | 20 |
8 | 04/16/2020 | 07:23:39 | -70.11,-114.50 | 120.29 | 04/16/2020 | 07:22:47 | -70.08,-114.46 | 120.30 | 2.82 | 52 |
9 | 04/18/2020 | 21:59:08 | -70.31, 26.32 | 120.98 | 04/18/2020 | 22:00:20 | -70.29, 26.42 | 121.02 | 4.75 | 72 |
10 | 04/18/2020 | 22:49:51 | 70.15,-166.11 | 58.83 | 04/18/2020 | 22:49:47 | 70.17,-166.10 | 58.86 | 3.08 | 4 |
11 | 04/18/2020 | 23:40:31 | -69.95, 1.50 | 121.38 | 04/18/2020 | 23:39:19 | -69.97, 1.24 | 121.36 | 10.00 | 72 |
12 | 04/21/2020 | 14:16:02 | -70.27, 142.16 | 121.95 | 04/21/2020 | 14:16:51 | -70.25, 142.23 | 121.98 | 3.42 | 49 |
13 | 04/21/2020 | 15:06:45 | 70.10, -50.28 | 57.87 | 04/21/2020 | 15:06:18 | 70.13, -50.30 | 57.90 | 3.03 | 27 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/9/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/09/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service