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: 3/11/2020
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 | 03/12/2020 | 14:15:58 | 70.16, -37.76 | 73.15 | 03/12/2020 | 14:17:03 | 70.17, -37.81 | 73.16 | 2.61 | 65 |
2 | 03/12/2020 | 15:06:40 | -70.07, 129.70 | 106.96 | 03/12/2020 | 15:06:33 | -70.06, 129.66 | 106.97 | 1.63 | 7 |
3 | 03/12/2020 | 15:57:17 | 69.58, -62.26 | 72.52 | 03/12/2020 | 15:56:06 | 69.62, -63.29 | 72.61 | 40.26 | 71 |
4 | 03/15/2020 | 06:32:54 | 70.14, 78.04 | 72.07 | 03/15/2020 | 06:33:31 | 70.16, 78.06 | 72.09 | 3.02 | 37 |
5 | 03/15/2020 | 07:23:36 | -70.05,-114.50 | 108.04 | 03/15/2020 | 07:23:01 | -70.05,-114.46 | 108.03 | 1.61 | 35 |
6 | 03/17/2020 | 21:59:15 | -70.76, 25.52 | 108.33 | 03/17/2020 | 22:00:24 | -70.65, 27.00 | 108.51 | 55.81 | 69 |
7 | 03/17/2020 | 22:49:49 | 70.12,-166.16 | 70.99 | 03/17/2020 | 22:49:59 | 70.10,-166.16 | 70.96 | 2.48 | 10 |
8 | 03/17/2020 | 23:40:30 | -69.97, 1.38 | 109.18 | 03/17/2020 | 23:39:29 | -69.99, 1.33 | 109.16 | 2.84 | 61 |
9 | 03/20/2020 | 14:16:01 | -70.22, 142.16 | 109.97 | 03/20/2020 | 14:17:00 | -70.20, 142.22 | 110.00 | 3.09 | 59 |
10 | 03/20/2020 | 15:06:45 | 70.10, -50.36 | 69.90 | 03/20/2020 | 15:06:27 | 70.08, -50.30 | 69.88 | 3.31 | 18 |
11 | 03/20/2020 | 15:57:16 | -69.43, 117.96 | 110.82 | 03/20/2020 | 15:56:06 | -69.49, 116.52 | 110.70 | 56.81 | 70 |
12 | 03/23/2020 | 06:32:56 | -70.15,-101.96 | 111.10 | 03/23/2020 | 06:33:29 | -70.13,-102.00 | 111.13 | 2.19 | 33 |
13 | 03/23/2020 | 07:23:40 | 70.04, 65.52 | 68.77 | 03/23/2020 | 07:22:56 | 70.01, 65.48 | 68.75 | 3.00 | 44 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/11/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/11/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service