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: 4/29/2018
| 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 | 04/29/2018 | 22:48:50 | 70.16,-166.11 | 55.41 | 04/29/2018 | 22:49:18 | 70.18,-166.06 | 55.43 | 2.97 | 28 |
| 2 | 04/29/2018 | 23:39:32 | -70.07, 1.35 | 124.69 | 04/29/2018 | 23:38:48 | -70.06, 1.40 | 124.70 | 2.27 | 44 |
| 3 | 05/02/2018 | 14:15:05 | -70.54, 141.76 | 125.00 | 05/02/2018 | 14:16:16 | -70.42, 142.52 | 125.14 | 30.82 | 71 |
| 4 | 05/02/2018 | 15:05:43 | 70.11, -50.26 | 54.55 | 05/02/2018 | 15:05:47 | 70.10, -50.30 | 54.54 | 1.92 | 4 |
| 5 | 05/02/2018 | 15:56:25 | -70.02, 117.20 | 125.56 | 05/02/2018 | 15:55:16 | -70.04, 117.25 | 125.53 | 3.14 | 69 |
| 6 | 05/05/2018 | 06:31:52 | -70.17,-101.89 | 126.16 | 05/05/2018 | 06:32:48 | -70.18,-101.96 | 126.16 | 2.66 | 56 |
| 7 | 05/05/2018 | 07:22:36 | 70.07, 65.58 | 53.72 | 05/05/2018 | 07:22:15 | 70.07, 65.54 | 53.73 | 1.97 | 21 |
| 8 | 05/05/2018 | 08:13:05 | -69.28,-125.95 | 127.10 | 05/05/2018 | 08:11:57 | -69.30,-127.88 | 127.03 | 76.06 | 68 |
| 9 | 05/07/2018 | 22:48:46 | -70.18, 13.88 | 126.90 | 05/07/2018 | 22:49:16 | -70.15, 13.88 | 126.94 | 3.16 | 30 |
| 10 | 05/07/2018 | 23:39:29 | 70.02,-178.57 | 52.93 | 05/07/2018 | 23:38:43 | 70.04,-178.63 | 52.95 | 3.06 | 46 |
| 11 | 05/10/2018 | 14:15:00 | 70.44, -38.08 | 52.67 | 05/10/2018 | 14:16:10 | 70.38, -37.54 | 52.59 | 21.43 | 70 |
| 12 | 05/10/2018 | 15:05:38 | -70.13, 129.72 | 127.67 | 05/10/2018 | 15:05:43 | -70.11, 129.71 | 127.68 | 1.78 | 5 |
| 13 | 05/10/2018 | 15:56:22 | 70.03, -62.81 | 52.23 | 05/10/2018 | 15:55:10 | 70.00, -62.81 | 52.20 | 3.08 | 72 |
| 14 | 05/13/2018 | 06:31:49 | 70.19, 78.09 | 51.73 | 05/13/2018 | 06:32:41 | 70.18, 78.05 | 51.72 | 2.05 | 52 |
| 15 | 05/13/2018 | 07:22:31 | -70.08,-114.43 | 128.39 | 05/13/2018 | 07:22:11 | -70.08,-114.47 | 128.40 | 1.55 | 20 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/29/2018
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/29/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service