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: 4/19/2018
| 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 | 04/19/2018 | 06:32:00 | -70.19,-101.93 | 121.05 | 04/19/2018 | 06:32:57 | -70.17,-101.96 | 121.08 | 2.37 | 57 |
| 2 | 04/19/2018 | 07:22:44 | 70.07, 65.56 | 58.82 | 04/19/2018 | 07:22:24 | 70.07, 65.55 | 58.82 | 0.64 | 20 |
| 3 | 04/19/2018 | 08:13:13 | -69.29,-125.98 | 122.00 | 04/19/2018 | 08:12:05 | -69.34,-127.81 | 121.90 | 71.91 | 68 |
| 4 | 04/21/2018 | 22:48:52 | -70.13, 13.94 | 122.03 | 04/21/2018 | 22:49:24 | -70.12, 13.86 | 122.04 | 2.90 | 32 |
| 5 | 04/21/2018 | 23:39:36 | 70.01,-178.58 | 57.84 | 04/21/2018 | 23:38:51 | 70.02,-178.64 | 57.85 | 2.40 | 45 |
| 6 | 04/24/2018 | 14:15:08 | 70.43, -38.08 | 57.40 | 04/24/2018 | 14:16:19 | 70.35, -37.56 | 57.31 | 21.01 | 71 |
| 7 | 04/24/2018 | 15:05:46 | -70.12, 129.72 | 122.93 | 04/24/2018 | 15:05:51 | -70.13, 129.75 | 122.93 | 1.57 | 5 |
| 8 | 04/24/2018 | 15:56:30 | 70.01, -62.81 | 56.95 | 04/24/2018 | 15:55:18 | 70.02, -62.76 | 56.96 | 2.33 | 72 |
| 9 | 04/27/2018 | 06:31:57 | 70.17, 78.10 | 56.26 | 04/27/2018 | 06:32:49 | 70.19, 78.08 | 56.28 | 2.21 | 52 |
| 10 | 04/27/2018 | 07:22:39 | -70.07,-114.43 | 123.85 | 04/27/2018 | 07:22:19 | -70.08,-114.44 | 123.85 | 1.01 | 20 |
| 11 | 04/27/2018 | 08:13:07 | 69.11, 54.27 | 55.16 | 04/27/2018 | 08:12:00 | 69.19, 52.00 | 55.29 | 90.33 | 67 |
| 12 | 04/29/2018 | 22:48:50 | 70.12,-166.05 | 55.37 | 04/29/2018 | 22:49:17 | 70.13,-166.13 | 55.37 | 3.06 | 27 |
| 13 | 04/29/2018 | 23:39:32 | -70.02, 1.42 | 124.75 | 04/29/2018 | 23:38:47 | -70.02, 1.35 | 124.74 | 2.60 | 45 |
| 14 | 05/02/2018 | 14:15:02 | -70.38, 142.01 | 125.16 | 05/02/2018 | 14:16:14 | -70.34, 142.41 | 125.22 | 16.05 | 72 |
| 15 | 05/02/2018 | 15:05:43 | 70.13, -50.29 | 54.57 | 05/02/2018 | 15:05:43 | 70.11, -50.27 | 54.55 | 1.92 | 0 |
| 16 | 05/02/2018 | 15:56:25 | -70.02, 117.19 | 125.55 | 05/02/2018 | 15:55:13 | -70.01, 117.22 | 125.56 | 1.92 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/19/2018
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/19/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service