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: 1/21/2019
| 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 | 01/21/2019 | 14:15:42 | 70.77, -38.71 | 90.70 | 01/21/2019 | 14:16:50 | 70.66, -37.03 | 90.52 | 62.63 | 68 |
| 2 | 01/21/2019 | 15:06:12 | -70.04, 129.76 | 90.08 | 01/21/2019 | 15:06:29 | -70.06, 129.72 | 90.06 | 2.51 | 17 |
| 3 | 01/21/2019 | 15:56:56 | 69.93, -62.76 | 89.80 | 01/21/2019 | 15:55:56 | 69.95, -62.79 | 89.83 | 2.72 | 60 |
| 4 | 01/24/2019 | 06:32:26 | 70.14, 78.07 | 89.42 | 01/24/2019 | 06:33:27 | 70.13, 78.07 | 89.40 | 0.72 | 61 |
| 5 | 01/24/2019 | 07:23:08 | -70.04,-114.46 | 90.70 | 01/24/2019 | 07:22:57 | -70.03,-114.45 | 90.71 | 1.63 | 11 |
| 6 | 01/24/2019 | 08:13:42 | 69.40, 53.80 | 88.63 | 01/24/2019 | 08:12:32 | 69.47, 52.44 | 88.76 | 53.74 | 70 |
| 7 | 01/26/2019 | 22:49:22 | 70.08,-166.08 | 88.71 | 01/26/2019 | 22:49:56 | 70.09,-166.11 | 88.71 | 1.32 | 34 |
| 8 | 01/26/2019 | 23:40:04 | -69.98, 1.39 | 91.41 | 01/26/2019 | 23:39:26 | -69.99, 1.38 | 91.41 | 0.68 | 38 |
| 9 | 01/29/2019 | 14:15:42 | -70.56, 141.64 | 91.48 | 01/29/2019 | 14:16:53 | -70.43, 142.62 | 91.66 | 39.03 | 71 |
| 10 | 01/29/2019 | 15:06:18 | 70.03, -50.23 | 87.96 | 01/29/2019 | 15:06:25 | 70.04, -50.29 | 87.97 | 2.66 | 7 |
| 11 | 01/29/2019 | 15:57:00 | -69.93, 117.24 | 92.17 | 01/29/2019 | 15:55:55 | -69.94, 117.20 | 92.14 | 2.26 | 65 |
| 12 | 02/01/2019 | 06:32:31 | -70.14,-101.93 | 92.66 | 02/01/2019 | 06:33:27 | -70.11,-101.96 | 92.70 | 3.22 | 56 |
| 13 | 02/01/2019 | 07:23:15 | 70.04, 65.53 | 87.22 | 02/01/2019 | 07:22:53 | 70.05, 65.60 | 87.24 | 2.87 | 22 |
| 14 | 02/01/2019 | 08:13:44 | -69.24,-125.99 | 93.62 | 02/01/2019 | 08:12:35 | -69.29,-127.81 | 93.49 | 71.98 | 69 |
| 15 | 02/03/2019 | 22:49:26 | -70.09, 13.91 | 93.49 | 02/03/2019 | 22:49:54 | -70.11, 13.92 | 93.47 | 3.01 | 28 |
| 16 | 02/03/2019 | 23:40:10 | 69.99,-178.62 | 86.40 | 02/03/2019 | 23:39:21 | 70.00,-178.60 | 86.42 | 1.54 | 49 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/21/2019
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/21/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service