Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/26/2023
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 01/26/2023 | 14:53:33 | 70.14, -47.07 | 88.84 | 01/26/2023 | 14:54:38 | 70.15, -47.11 | 88.84 | 2.28 | 65 |
| 2 | 01/26/2023 | 15:44:14 | -70.05, 120.37 | 91.27 | 01/26/2023 | 15:44:07 | -70.04, 120.37 | 91.28 | 0.90 | 7 |
| 3 | 01/26/2023 | 16:34:51 | 69.56, -71.59 | 88.22 | 01/26/2023 | 16:33:40 | 69.61, -72.59 | 88.31 | 39.09 | 71 |
| 4 | 01/29/2023 | 07:10:25 | 70.13, 68.70 | 88.14 | 01/29/2023 | 07:11:07 | 70.13, 68.73 | 88.13 | 1.19 | 42 |
| 5 | 01/29/2023 | 08:01:06 | -69.99,-123.77 | 92.02 | 01/29/2023 | 08:00:37 | -70.02,-123.79 | 91.99 | 3.21 | 29 |
| 6 | 01/31/2023 | 22:36:49 | -71.04, 15.71 | 91.63 | 01/31/2023 | 22:37:56 | -70.94, 18.17 | 91.83 | 89.63 | 67 |
| 7 | 01/31/2023 | 23:27:17 | 70.09,-175.46 | 87.36 | 01/31/2023 | 23:27:37 | 70.07,-175.48 | 87.34 | 2.62 | 20 |
| 8 | 02/01/2023 | 00:17:58 | -69.95, -7.92 | 92.80 | 02/01/2023 | 00:17:07 | -69.96, -8.00 | 92.78 | 3.41 | 51 |
| 9 | 02/03/2023 | 14:53:26 | -70.22, 132.81 | 93.27 | 02/03/2023 | 14:54:38 | -70.20, 132.94 | 93.31 | 5.11 | 72 |
| 10 | 02/03/2023 | 15:44:09 | 70.06, -59.63 | 86.56 | 02/03/2023 | 15:44:06 | 70.03, -59.66 | 86.53 | 3.30 | 3 |
| 11 | 02/03/2023 | 16:34:49 | -69.86, 107.99 | 93.67 | 02/03/2023 | 16:33:37 | -69.87, 107.75 | 93.63 | 9.02 | 72 |
| 12 | 02/06/2023 | 07:10:17 | -70.14,-111.29 | 94.15 | 02/06/2023 | 07:11:07 | -70.12,-111.29 | 94.18 | 1.57 | 50 |
| 13 | 02/06/2023 | 08:01:00 | 70.03, 56.18 | 85.73 | 02/06/2023 | 08:00:33 | 70.01, 56.20 | 85.71 | 2.86 | 27 |
| 14 | 02/06/2023 | 08:51:25 | -69.04,-135.06 | 95.33 | 02/06/2023 | 08:50:18 | -69.08,-137.42 | 95.18 | 93.83 | 67 |
| 15 | 02/08/2023 | 22:36:43 | 71.12,-164.41 | 86.07 | 02/08/2023 | 22:37:48 | 71.05,-161.65 | 85.88 | 99.81 | 65 |
| 16 | 02/08/2023 | 23:27:07 | -70.07, 4.59 | 95.06 | 02/08/2023 | 23:27:34 | -70.07, 4.52 | 95.06 | 2.39 | 27 |
| 17 | 02/09/2023 | 00:17:51 | 69.97, 172.05 | 84.83 | 02/09/2023 | 00:17:01 | 69.95, 172.00 | 84.82 | 2.43 | 50 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/26/2023
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 01/26/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8