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: 1/17/2021
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 | 01/18/2021 | 15:06:09 | 70.05, -50.25 | 90.46 | 01/18/2021 | 15:06:47 | 70.05, -50.28 | 90.46 | 1.30 | 38 |
2 | 01/18/2021 | 15:56:51 | -69.96, 117.19 | 89.64 | 01/18/2021 | 15:56:17 | -69.94, 117.19 | 89.66 | 2.66 | 34 |
3 | 01/21/2021 | 06:32:30 | -70.67,-102.77 | 89.45 | 01/21/2021 | 06:33:40 | -70.57,-101.30 | 89.62 | 55.76 | 70 |
4 | 01/21/2021 | 07:23:04 | 70.03, 65.54 | 89.87 | 01/21/2021 | 07:23:15 | 70.02, 65.56 | 89.86 | 0.90 | 11 |
5 | 01/21/2021 | 08:13:45 | -69.89,-126.92 | 90.29 | 01/21/2021 | 08:12:45 | -69.91,-126.96 | 90.26 | 3.00 | 60 |
6 | 01/23/2021 | 22:49:14 | -70.08, 13.94 | 90.69 | 01/23/2021 | 22:50:16 | -70.10, 13.91 | 90.68 | 2.80 | 62 |
7 | 01/23/2021 | 23:39:58 | 69.96,-178.58 | 89.18 | 01/23/2021 | 23:39:43 | 69.99,-178.60 | 89.21 | 3.25 | 15 |
8 | 01/24/2021 | 00:30:31 | -69.39, -10.43 | 91.43 | 01/24/2021 | 00:29:21 | -69.44, -11.72 | 91.32 | 50.81 | 70 |
9 | 01/26/2021 | 15:06:08 | -70.06, 129.74 | 91.37 | 01/26/2021 | 15:06:43 | -70.06, 129.74 | 91.37 | 0.42 | 35 |
10 | 01/26/2021 | 15:56:52 | 69.95, -62.79 | 88.51 | 01/26/2021 | 15:56:10 | 69.95, -62.77 | 88.52 | 0.81 | 42 |
11 | 01/29/2021 | 06:32:26 | 70.41, 77.65 | 88.32 | 01/29/2021 | 06:33:37 | 70.35, 78.40 | 88.21 | 29.08 | 71 |
12 | 01/29/2021 | 07:23:03 | -70.05,-114.47 | 92.08 | 01/29/2021 | 07:23:11 | -70.02,-114.43 | 92.11 | 3.05 | 8 |
13 | 01/29/2021 | 08:13:46 | 69.89, 53.08 | 87.75 | 01/29/2021 | 08:12:38 | 69.91, 53.06 | 87.78 | 2.64 | 68 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/17/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/17/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8