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: 1/16/2020
| 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 | 01/16/2020 | 15:06:10 | 70.08, -50.28 | 91.03 | 01/16/2020 | 15:06:48 | 70.08, -50.26 | 91.02 | 0.68 | 38 |
| 2 | 01/16/2020 | 15:56:52 | -69.99, 117.18 | 89.07 | 01/16/2020 | 15:56:18 | -69.97, 117.22 | 89.09 | 2.93 | 34 |
| 3 | 01/19/2020 | 06:32:33 | -70.72,-102.83 | 88.82 | 01/19/2020 | 06:33:42 | -70.59,-101.28 | 89.01 | 58.88 | 69 |
| 4 | 01/19/2020 | 07:23:06 | 70.02, 65.57 | 90.45 | 01/19/2020 | 07:23:17 | 70.04, 65.57 | 90.47 | 1.95 | 11 |
| 5 | 01/19/2020 | 08:13:48 | -69.93,-126.97 | 89.66 | 01/19/2020 | 08:12:47 | -69.94,-126.94 | 89.65 | 1.14 | 61 |
| 6 | 01/21/2020 | 22:49:19 | -70.14, 13.86 | 90.00 | 01/21/2020 | 22:50:19 | -70.12, 13.91 | 90.03 | 3.10 | 60 |
| 7 | 01/21/2020 | 23:40:02 | 69.97,-178.59 | 89.83 | 01/21/2020 | 23:39:46 | 70.00,-178.60 | 89.86 | 3.46 | 16 |
| 8 | 01/22/2020 | 00:30:35 | -69.40, -10.42 | 90.78 | 01/22/2020 | 00:29:24 | -69.46, -11.71 | 90.67 | 50.80 | 71 |
| 9 | 01/24/2020 | 15:06:15 | -70.09, 129.70 | 90.67 | 01/24/2020 | 15:06:48 | -70.08, 129.74 | 90.68 | 1.53 | 33 |
| 10 | 01/24/2020 | 15:56:59 | 69.98, -62.82 | 89.22 | 01/24/2020 | 15:56:15 | 69.96, -62.78 | 89.21 | 2.45 | 44 |
| 11 | 01/27/2020 | 06:32:32 | 70.35, 77.74 | 88.97 | 01/27/2020 | 06:33:44 | 70.24, 78.22 | 88.83 | 21.69 | 72 |
| 12 | 01/27/2020 | 07:23:10 | -70.04,-114.45 | 91.38 | 01/27/2020 | 07:23:16 | -70.04,-114.44 | 91.38 | 0.42 | 6 |
| 13 | 01/27/2020 | 08:13:54 | 69.93, 53.01 | 88.51 | 01/27/2020 | 08:12:43 | 69.92, 53.04 | 88.50 | 1.91 | 71 |
| 14 | 01/29/2020 | 22:49:24 | 70.10,-166.09 | 88.00 | 01/29/2020 | 22:50:15 | 70.08,-166.12 | 87.98 | 1.70 | 51 |
| 15 | 01/29/2020 | 23:40:06 | -69.99, 1.39 | 92.13 | 01/29/2020 | 23:39:45 | -69.99, 1.37 | 92.12 | 0.59 | 21 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/16/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/16/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service