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: 12/23/2022
| 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 | 12/23/2022 | 15:05:59 | 70.10, -50.25 | 93.45 | 12/23/2022 | 15:07:01 | 70.09, -50.23 | 93.44 | 0.74 | 62 |
| 2 | 12/23/2022 | 15:56:40 | -69.96, 117.28 | 86.69 | 12/23/2022 | 15:56:31 | -69.98, 117.24 | 86.67 | 2.40 | 9 |
| 3 | 12/23/2022 | 16:47:16 | 69.41, -74.60 | 92.75 | 12/23/2022 | 16:46:06 | 69.44, -75.86 | 92.80 | 49.13 | 70 |
| 4 | 12/26/2022 | 07:22:54 | 70.05, 65.59 | 93.34 | 12/26/2022 | 07:23:31 | 70.03, 65.56 | 93.32 | 2.15 | 37 |
| 5 | 12/26/2022 | 08:13:36 | -69.96,-126.96 | 86.75 | 12/26/2022 | 08:13:00 | -69.98,-126.89 | 86.73 | 3.40 | 36 |
| 6 | 12/28/2022 | 22:49:16 | -70.65, 13.11 | 86.15 | 12/28/2022 | 22:50:26 | -70.54, 14.52 | 86.30 | 53.69 | 70 |
| 7 | 12/28/2022 | 23:39:50 | 70.00,-178.57 | 93.18 | 12/28/2022 | 23:40:01 | 69.99,-178.63 | 93.17 | 2.53 | 11 |
| 8 | 12/29/2022 | 00:30:32 | -69.92, -11.12 | 86.91 | 12/29/2022 | 00:29:31 | -69.89, -11.14 | 86.94 | 3.48 | 61 |
| 9 | 12/31/2022 | 15:06:02 | -70.08, 129.77 | 86.91 | 12/31/2022 | 15:07:03 | -70.08, 129.73 | 86.92 | 1.35 | 61 |
| 10 | 12/31/2022 | 15:56:46 | 69.96, -62.74 | 92.97 | 12/31/2022 | 15:56:30 | 69.97, -62.78 | 92.98 | 1.65 | 16 |
| 11 | 12/31/2022 | 16:47:18 | -69.35, 105.48 | 87.67 | 12/31/2022 | 16:46:08 | -69.42, 104.11 | 87.56 | 54.36 | 70 |
| 12 | 01/03/2023 | 07:22:58 | -70.05,-114.41 | 87.17 | 01/03/2023 | 07:23:31 | -70.07,-114.39 | 87.14 | 3.14 | 33 |
| 13 | 01/03/2023 | 08:13:42 | 69.93, 53.08 | 92.71 | 01/03/2023 | 08:12:58 | 69.96, 53.08 | 92.74 | 3.26 | 44 |
| 14 | 01/05/2023 | 22:49:15 | 70.32,-166.38 | 92.85 | 01/05/2023 | 22:50:26 | 70.24,-165.91 | 92.75 | 19.68 | 71 |
| 15 | 01/05/2023 | 23:39:53 | -70.01, 1.41 | 87.48 | 01/05/2023 | 23:39:58 | -70.03, 1.43 | 87.46 | 1.88 | 5 |
| 16 | 01/06/2023 | 00:30:37 | 69.90, 168.89 | 92.40 | 01/06/2023 | 00:29:25 | 69.91, 168.90 | 92.42 | 1.40 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/23/2022
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/23/2022 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8