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: 1/10/2023
| 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 | 01/10/2023 | 14:53:41 | 70.17, -47.11 | 92.08 | 01/10/2023 | 14:54:37 | 70.18, -47.04 | 92.08 | 2.76 | 56 |
| 2 | 01/10/2023 | 15:44:22 | -70.03, 120.42 | 88.07 | 01/10/2023 | 15:44:08 | -70.01, 120.35 | 88.09 | 3.32 | 14 |
| 3 | 01/10/2023 | 16:34:54 | 69.27, -71.16 | 91.14 | 01/10/2023 | 16:33:46 | 69.30, -72.97 | 91.23 | 71.38 | 68 |
| 4 | 01/13/2023 | 07:10:34 | 70.09, 68.78 | 91.58 | 01/13/2023 | 07:11:06 | 70.09, 68.71 | 91.57 | 2.81 | 32 |
| 5 | 01/13/2023 | 08:01:16 | -70.00,-123.77 | 88.52 | 01/13/2023 | 08:00:36 | -69.98,-123.81 | 88.54 | 3.16 | 40 |
| 6 | 01/15/2023 | 22:36:51 | -70.55, 16.52 | 88.40 | 01/15/2023 | 22:38:02 | -70.41, 17.41 | 88.59 | 36.83 | 71 |
| 7 | 01/15/2023 | 23:27:28 | 70.07,-175.42 | 91.09 | 01/15/2023 | 23:27:33 | 70.08,-175.42 | 91.10 | 0.82 | 5 |
| 8 | 01/16/2023 | 00:18:10 | -69.98, -7.97 | 89.02 | 01/16/2023 | 00:17:03 | -69.97, -7.94 | 89.02 | 1.53 | 67 |
| 9 | 01/18/2023 | 14:53:38 | -70.17, 132.88 | 89.32 | 01/18/2023 | 14:54:33 | -70.16, 132.93 | 89.34 | 2.52 | 55 |
| 10 | 01/18/2023 | 15:44:21 | 70.06, -59.64 | 90.56 | 01/18/2023 | 15:43:59 | 70.04, -59.58 | 90.55 | 3.04 | 22 |
| 11 | 01/18/2023 | 16:34:49 | -69.23, 108.89 | 90.32 | 01/18/2023 | 16:33:41 | -69.28, 107.01 | 90.19 | 74.51 | 68 |
| 12 | 01/21/2023 | 07:10:30 | -70.11,-111.26 | 89.94 | 01/21/2023 | 07:10:59 | -70.10,-111.26 | 89.96 | 1.51 | 29 |
| 13 | 01/21/2023 | 08:01:14 | 70.01, 56.21 | 89.94 | 01/21/2023 | 08:00:26 | 69.98, 56.22 | 89.92 | 2.65 | 48 |
| 14 | 01/23/2023 | 22:36:43 | 70.27,-163.05 | 89.63 | 01/23/2023 | 22:37:54 | 70.23,-162.82 | 89.56 | 9.98 | 71 |
| 15 | 01/23/2023 | 23:27:23 | -70.06, 4.58 | 90.60 | 01/23/2023 | 23:27:25 | -70.07, 4.59 | 90.60 | 0.93 | 2 |
| 16 | 01/24/2023 | 00:18:06 | 69.91, 172.13 | 89.23 | 01/24/2023 | 00:16:53 | 69.90, 171.99 | 89.23 | 5.23 | 73 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/10/2023
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 01/10/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8