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: 1/16/2019
| 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 | 01/16/2019 | 06:32:20 | -70.17,-101.97 | 88.86 | 01/16/2019 | 06:33:30 | -70.16,-101.89 | 88.87 | 2.86 | 70 |
| 2 | 01/16/2019 | 07:23:03 | 70.00, 65.60 | 90.97 | 01/16/2019 | 07:22:58 | 70.00, 65.52 | 90.97 | 2.68 | 5 |
| 3 | 01/16/2019 | 08:13:42 | -69.75,-126.71 | 89.31 | 01/16/2019 | 08:12:29 | -69.84,-127.07 | 89.20 | 17.13 | 73 |
| 4 | 01/18/2019 | 22:49:16 | -70.11, 13.89 | 89.44 | 01/18/2019 | 22:50:00 | -70.08, 13.87 | 89.47 | 3.04 | 44 |
| 5 | 01/18/2019 | 23:40:00 | 70.00,-178.63 | 90.44 | 01/18/2019 | 23:39:27 | 69.98,-178.64 | 90.42 | 2.87 | 33 |
| 6 | 01/21/2019 | 14:15:41 | 70.73, -38.64 | 90.66 | 01/21/2019 | 14:16:50 | 70.65, -37.05 | 90.51 | 59.35 | 69 |
| 7 | 01/21/2019 | 15:06:12 | -70.05, 129.75 | 90.07 | 01/21/2019 | 15:06:29 | -70.06, 129.71 | 90.07 | 1.54 | 17 |
| 8 | 01/21/2019 | 15:56:56 | 69.95, -62.78 | 89.82 | 01/21/2019 | 15:55:56 | 69.94, -62.80 | 89.82 | 0.95 | 60 |
| 9 | 01/24/2019 | 06:32:27 | 70.15, 78.05 | 89.44 | 01/24/2019 | 06:33:28 | 70.13, 78.06 | 89.40 | 3.24 | 61 |
| 10 | 01/24/2019 | 07:23:08 | -70.05,-114.48 | 90.69 | 01/24/2019 | 07:22:57 | -70.02,-114.45 | 90.71 | 3.00 | 11 |
| 11 | 01/24/2019 | 08:13:42 | 69.41, 53.77 | 88.64 | 01/24/2019 | 08:12:32 | 69.47, 52.43 | 88.76 | 52.88 | 70 |
| 12 | 01/26/2019 | 22:49:22 | 70.10,-166.10 | 88.73 | 01/26/2019 | 22:49:56 | 70.09,-166.11 | 88.71 | 1.64 | 34 |
| 13 | 01/26/2019 | 23:40:04 | -70.00, 1.38 | 91.40 | 01/26/2019 | 23:39:26 | -69.99, 1.38 | 91.40 | 0.74 | 38 |
| 14 | 01/29/2019 | 14:15:42 | -70.57, 141.62 | 91.47 | 01/29/2019 | 14:16:53 | -70.44, 142.63 | 91.65 | 40.28 | 71 |
| 15 | 01/29/2019 | 15:06:18 | 70.05, -50.26 | 87.98 | 01/29/2019 | 15:06:25 | 70.05, -50.29 | 87.97 | 1.21 | 7 |
| 16 | 01/29/2019 | 15:57:00 | -69.94, 117.22 | 92.15 | 01/29/2019 | 15:55:55 | -69.95, 117.21 | 92.14 | 1.08 | 65 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/16/2019
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/16/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service