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: 10/23/2023
| 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 | 10/23/2023 | 15:06:11 | 70.09, -50.16 | 81.44 | 10/23/2023 | 15:06:49 | 70.09, -50.22 | 81.44 | 2.41 | 38 |
| 2 | 10/23/2023 | 15:56:53 | -70.02, 117.28 | 98.63 | 10/23/2023 | 15:56:18 | -70.04, 117.33 | 98.61 | 3.26 | 35 |
| 3 | 10/26/2023 | 06:32:31 | -71.00,-103.14 | 96.73 | 10/26/2023 | 06:33:38 | -70.93,-100.75 | 96.80 | 87.03 | 67 |
| 4 | 10/26/2023 | 07:23:00 | 70.10, 65.61 | 82.38 | 10/26/2023 | 07:23:18 | 70.11, 65.68 | 82.39 | 2.71 | 18 |
| 5 | 10/26/2023 | 08:13:41 | -69.97,-126.86 | 97.75 | 10/26/2023 | 08:12:49 | -69.95,-126.92 | 97.77 | 2.82 | 52 |
| 6 | 10/28/2023 | 22:49:08 | -70.34, 13.73 | 96.50 | 10/28/2023 | 22:50:20 | -70.26, 14.13 | 96.57 | 17.22 | 72 |
| 7 | 10/28/2023 | 23:39:49 | 70.07,-178.54 | 83.25 | 10/28/2023 | 23:39:49 | 70.04,-178.54 | 83.22 | 3.10 | 0 |
| 8 | 10/29/2023 | 00:30:30 | -69.93, -11.02 | 96.88 | 10/29/2023 | 00:29:19 | -69.94, -11.06 | 96.88 | 1.63 | 71 |
| 9 | 10/31/2023 | 15:05:54 | -70.16, 129.81 | 95.80 | 10/31/2023 | 15:06:51 | -70.16, 129.86 | 95.80 | 2.11 | 57 |
| 10 | 10/31/2023 | 15:56:38 | 70.05, -62.72 | 84.11 | 10/31/2023 | 15:56:18 | 70.05, -62.65 | 84.11 | 2.43 | 20 |
| 11 | 10/31/2023 | 16:47:08 | -69.32, 105.66 | 96.61 | 10/31/2023 | 16:45:59 | -69.34, 104.01 | 96.60 | 64.90 | 69 |
| 12 | 11/03/2023 | 07:22:43 | -70.14,-114.37 | 94.97 | 11/03/2023 | 07:23:20 | -70.14,-114.29 | 94.97 | 3.04 | 37 |
| 13 | 11/03/2023 | 08:13:26 | 69.98, 53.18 | 84.90 | 11/03/2023 | 08:12:48 | 69.96, 53.11 | 84.87 | 3.34 | 38 |
| 14 | 11/05/2023 | 22:49:00 | 70.81,-166.96 | 86.53 | 11/05/2023 | 22:50:08 | 70.72,-165.18 | 86.44 | 66.13 | 68 |
| 15 | 11/05/2023 | 23:39:30 | -70.08, 1.51 | 94.20 | 11/05/2023 | 23:39:48 | -70.07, 1.50 | 94.21 | 0.85 | 18 |
| 16 | 11/06/2023 | 00:30:14 | 69.98, 168.97 | 85.72 | 11/06/2023 | 00:29:15 | 69.95, 168.98 | 85.69 | 3.05 | 59 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/23/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/23/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8