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: 1/29/2023
| 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 | 01/29/2023 | 07:10:25 | 70.14, 68.69 | 88.15 | 01/29/2023 | 07:11:07 | 70.13, 68.72 | 88.12 | 2.14 | 42 |
| 2 | 01/29/2023 | 08:01:06 | -70.00,-123.78 | 92.01 | 01/29/2023 | 08:00:37 | -70.01,-123.80 | 92.00 | 1.46 | 29 |
| 3 | 01/31/2023 | 22:36:50 | -71.10, 15.61 | 91.56 | 01/31/2023 | 22:37:56 | -70.95, 18.19 | 91.82 | 94.33 | 66 |
| 4 | 01/31/2023 | 23:27:17 | 70.09,-175.46 | 87.37 | 01/31/2023 | 23:27:37 | 70.08,-175.46 | 87.35 | 0.97 | 20 |
| 5 | 02/01/2023 | 00:17:58 | -69.95, -7.93 | 92.80 | 02/01/2023 | 00:17:07 | -69.98, -7.98 | 92.76 | 3.25 | 51 |
| 6 | 02/03/2023 | 14:53:27 | -70.27, 132.73 | 93.21 | 02/03/2023 | 14:54:38 | -70.24, 132.99 | 93.27 | 10.39 | 71 |
| 7 | 02/03/2023 | 15:44:09 | 70.05, -59.63 | 86.56 | 02/03/2023 | 15:44:06 | 70.07, -59.60 | 86.57 | 2.58 | 3 |
| 8 | 02/03/2023 | 16:34:50 | -69.91, 107.91 | 93.61 | 02/03/2023 | 16:33:37 | -69.91, 107.81 | 93.59 | 3.72 | 73 |
| 9 | 02/06/2023 | 07:10:17 | -70.13,-111.28 | 94.16 | 02/06/2023 | 07:11:08 | -70.15,-111.25 | 94.15 | 2.63 | 51 |
| 10 | 02/06/2023 | 08:01:01 | 70.02, 56.19 | 85.72 | 02/06/2023 | 08:00:35 | 70.04, 56.23 | 85.74 | 2.49 | 26 |
| 11 | 02/06/2023 | 08:51:27 | -69.08,-135.13 | 95.28 | 02/06/2023 | 08:50:20 | -69.11,-137.39 | 95.15 | 89.84 | 67 |
| 12 | 02/08/2023 | 23:27:08 | -70.11, 4.53 | 95.02 | 02/08/2023 | 23:27:36 | -70.10, 4.55 | 95.04 | 1.18 | 28 |
| 13 | 02/09/2023 | 00:17:52 | 70.00, 172.00 | 84.86 | 02/09/2023 | 00:17:03 | 69.98, 172.03 | 84.85 | 2.39 | 49 |
| 14 | 02/11/2023 | 14:53:21 | 70.35, -47.39 | 84.38 | 02/11/2023 | 14:54:32 | 70.29, -46.93 | 84.29 | 18.37 | 71 |
| 15 | 02/11/2023 | 15:44:00 | -70.09, 120.33 | 95.91 | 02/11/2023 | 15:44:04 | -70.07, 120.40 | 95.93 | 3.17 | 4 |
| 16 | 02/11/2023 | 16:34:43 | 69.94, -72.13 | 83.92 | 02/11/2023 | 16:33:31 | 69.96, -72.12 | 83.96 | 2.36 | 72 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/29/2023
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 01/29/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8