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: 3/13/2020
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 | 03/15/2020 | 06:32:54 | 70.16, 78.02 | 72.09 | 03/15/2020 | 06:33:31 | 70.14, 78.03 | 72.07 | 1.68 | 37 |
2 | 03/15/2020 | 07:23:35 | -70.01,-114.45 | 108.08 | 03/15/2020 | 07:23:01 | -70.03,-114.50 | 108.06 | 2.54 | 34 |
3 | 03/17/2020 | 21:59:15 | -70.73, 25.57 | 108.36 | 03/17/2020 | 22:00:25 | -70.62, 26.96 | 108.53 | 52.42 | 70 |
4 | 03/17/2020 | 22:49:50 | 70.14,-166.19 | 71.01 | 03/17/2020 | 22:49:59 | 70.13,-166.12 | 70.99 | 3.09 | 9 |
5 | 03/17/2020 | 23:40:31 | -70.00, 1.35 | 109.16 | 03/17/2020 | 23:39:29 | -70.02, 1.36 | 109.13 | 2.49 | 62 |
6 | 03/20/2020 | 14:16:01 | -70.19, 142.20 | 110.00 | 03/20/2020 | 14:17:01 | -70.17, 142.18 | 110.03 | 2.62 | 60 |
7 | 03/20/2020 | 15:06:45 | 70.07, -50.31 | 69.87 | 03/20/2020 | 15:06:28 | 70.05, -50.34 | 69.85 | 2.49 | 17 |
8 | 03/20/2020 | 15:57:16 | -69.40, 118.00 | 110.85 | 03/20/2020 | 15:56:07 | -69.45, 116.47 | 110.73 | 60.19 | 69 |
9 | 03/23/2020 | 06:32:56 | -70.17,-102.00 | 111.08 | 03/23/2020 | 06:33:28 | -70.15,-101.97 | 111.11 | 3.18 | 32 |
10 | 03/23/2020 | 07:23:39 | 70.01, 65.56 | 68.74 | 03/23/2020 | 07:22:55 | 70.03, 65.51 | 68.77 | 3.04 | 44 |
11 | 03/25/2020 | 21:59:13 | 70.42,-153.93 | 68.14 | 03/25/2020 | 22:00:24 | 70.33,-153.46 | 68.03 | 20.12 | 71 |
12 | 03/25/2020 | 22:49:51 | -70.11, 13.87 | 112.20 | 03/25/2020 | 22:49:56 | -70.13, 13.88 | 112.19 | 1.75 | 5 |
13 | 03/25/2020 | 23:40:35 | 70.00,-178.66 | 67.67 | 03/25/2020 | 23:39:23 | 70.01,-178.65 | 67.69 | 0.74 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/13/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/13/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service