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: 8/27/2020
| 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 | 08/27/2020 | 15:05:51 | 70.07, -50.18 | 60.28 | 08/27/2020 | 15:06:45 | 70.08, -50.21 | 60.28 | 1.23 | 54 |
| 2 | 08/27/2020 | 15:56:33 | -70.00, 117.25 | 119.80 | 08/27/2020 | 15:56:15 | -69.98, 117.28 | 119.82 | 2.37 | 18 |
| 3 | 08/27/2020 | 16:47:02 | 69.07, -74.10 | 59.26 | 08/27/2020 | 16:45:55 | 69.15, -76.20 | 59.41 | 83.46 | 67 |
| 4 | 08/30/2020 | 07:22:44 | 70.05, 65.63 | 61.20 | 08/30/2020 | 07:23:16 | 70.05, 65.62 | 61.19 | 0.59 | 32 |
| 5 | 08/30/2020 | 08:13:26 | -69.97,-126.93 | 118.88 | 08/30/2020 | 08:12:46 | -69.95,-126.89 | 118.90 | 3.27 | 40 |
| 6 | 09/01/2020 | 22:49:03 | -70.67, 13.12 | 117.21 | 09/01/2020 | 22:50:12 | -70.56, 14.60 | 117.36 | 56.09 | 69 |
| 7 | 09/01/2020 | 23:39:37 | 70.03,-178.56 | 62.14 | 09/01/2020 | 23:39:47 | 70.01,-178.56 | 62.12 | 2.57 | 10 |
| 8 | 09/02/2020 | 00:30:18 | -69.89, -11.04 | 117.99 | 09/02/2020 | 00:29:17 | -69.91, -11.06 | 117.97 | 2.00 | 61 |
| 9 | 09/04/2020 | 15:05:44 | -70.07, 129.84 | 116.85 | 09/04/2020 | 15:06:50 | -70.08, 129.78 | 116.85 | 2.56 | 66 |
| 10 | 09/04/2020 | 15:56:28 | 69.96, -62.68 | 63.05 | 09/04/2020 | 15:56:17 | 69.96, -62.74 | 63.05 | 2.57 | 11 |
| 11 | 09/04/2020 | 16:47:04 | -69.55, 105.24 | 117.36 | 09/04/2020 | 16:45:52 | -69.59, 104.38 | 117.30 | 33.73 | 72 |
| 12 | 09/07/2020 | 07:22:37 | -70.05,-114.35 | 115.88 | 09/07/2020 | 07:23:21 | -70.04,-114.41 | 115.90 | 2.57 | 44 |
| 13 | 09/07/2020 | 08:13:21 | 69.94, 53.13 | 64.02 | 09/07/2020 | 08:12:48 | 69.92, 53.07 | 64.00 | 3.15 | 33 |
| 14 | 09/09/2020 | 22:49:02 | 70.86,-167.18 | 65.95 | 09/09/2020 | 22:50:09 | 70.79,-165.05 | 65.84 | 78.30 | 67 |
| 15 | 09/09/2020 | 23:39:30 | -70.03, 1.46 | 114.90 | 09/09/2020 | 23:39:51 | -70.04, 1.48 | 114.89 | 1.94 | 21 |
| 16 | 09/10/2020 | 00:30:14 | 69.92, 168.93 | 65.01 | 09/10/2020 | 00:29:18 | 69.92, 168.96 | 65.01 | 1.01 | 56 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/27/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/27/2020 in txt file.
Historical Predications of SNOs between NOAA-20 and LANDSAT-8