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: 4/23/2020
| 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 | 04/24/2020 | 05:42:25 | 70.90, 89.58 | 57.84 | 04/24/2020 | 05:43:33 | 70.78, 91.30 | 57.67 | 64.11 | 68 |
| 2 | 04/24/2020 | 06:32:55 | -70.19,-101.96 | 122.92 | 04/24/2020 | 06:33:12 | -70.18,-101.95 | 122.93 | 1.17 | 17 |
| 3 | 04/24/2020 | 07:23:39 | 70.07, 65.54 | 56.95 | 04/24/2020 | 07:22:39 | 70.07, 65.53 | 56.96 | 0.69 | 60 |
| 4 | 04/26/2020 | 21:59:08 | 70.29,-153.66 | 56.33 | 04/26/2020 | 22:00:10 | 70.28,-153.58 | 56.31 | 3.11 | 62 |
| 5 | 04/26/2020 | 22:49:49 | -70.15, 13.87 | 123.83 | 04/26/2020 | 22:49:40 | -70.17, 13.91 | 123.81 | 2.75 | 9 |
| 6 | 04/26/2020 | 23:40:25 | 69.60,-178.00 | 55.60 | 04/26/2020 | 23:39:14 | 69.67,-179.15 | 55.70 | 44.92 | 71 |
| 7 | 04/29/2020 | 14:16:00 | 70.20, -37.75 | 55.40 | 04/29/2020 | 14:16:38 | 70.20, -37.81 | 55.40 | 2.35 | 38 |
| 8 | 04/29/2020 | 15:06:42 | -70.11, 129.70 | 124.71 | 04/29/2020 | 15:06:08 | -70.10, 129.68 | 124.71 | 1.08 | 34 |
| 9 | 05/02/2020 | 05:42:21 | -70.85, -90.34 | 124.73 | 05/02/2020 | 05:43:30 | -70.79, -88.70 | 124.83 | 60.03 | 69 |
| 10 | 05/02/2020 | 06:32:54 | 70.16, 78.07 | 54.55 | 05/02/2020 | 06:33:06 | 70.18, 78.04 | 54.57 | 2.59 | 12 |
| 11 | 05/02/2020 | 07:23:36 | -70.07,-114.47 | 125.56 | 05/02/2020 | 07:22:36 | -70.08,-114.47 | 125.54 | 1.39 | 60 |
| 12 | 05/04/2020 | 21:59:05 | -70.29, 26.33 | 126.09 | 05/04/2020 | 22:00:07 | -70.28, 26.41 | 126.11 | 3.37 | 62 |
| 13 | 05/04/2020 | 22:49:48 | 70.13,-166.11 | 53.74 | 05/04/2020 | 22:49:34 | 70.16,-166.12 | 53.77 | 3.16 | 14 |
| 14 | 05/04/2020 | 23:40:22 | -69.61, 1.98 | 126.81 | 05/04/2020 | 23:39:11 | -69.68, 0.85 | 126.71 | 44.47 | 71 |
| 15 | 05/07/2020 | 14:15:58 | -70.21, 142.23 | 126.92 | 05/07/2020 | 14:16:36 | -70.20, 142.17 | 126.93 | 2.46 | 38 |
| 16 | 05/07/2020 | 15:06:42 | 70.10, -50.29 | 52.96 | 05/07/2020 | 15:06:02 | 70.13, -50.28 | 52.99 | 3.47 | 40 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/23/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/23/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service