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: 12/25/2022
| 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 | 12/25/2022 | 14:53:42 | 70.13, -47.00 | 93.45 | 12/25/2022 | 14:54:39 | 70.15, -47.06 | 93.46 | 3.20 | 57 |
| 2 | 12/25/2022 | 15:44:24 | -70.05, 120.45 | 86.65 | 12/25/2022 | 15:44:09 | -70.04, 120.41 | 86.65 | 1.54 | 15 |
| 3 | 12/25/2022 | 16:34:55 | 69.24, -71.06 | 92.52 | 12/25/2022 | 16:33:47 | 69.33, -72.92 | 92.66 | 73.73 | 68 |
| 4 | 12/28/2022 | 07:10:37 | 70.11, 68.79 | 93.33 | 12/28/2022 | 07:11:10 | 70.10, 68.73 | 93.31 | 2.92 | 33 |
| 5 | 12/28/2022 | 08:01:19 | -70.03,-123.76 | 86.77 | 12/28/2022 | 08:00:39 | -70.05,-123.71 | 86.75 | 2.78 | 40 |
| 6 | 12/30/2022 | 22:36:55 | -70.63, 16.43 | 86.29 | 12/30/2022 | 22:38:05 | -70.57, 17.65 | 86.39 | 45.73 | 70 |
| 7 | 12/30/2022 | 23:27:31 | 70.10,-175.43 | 93.16 | 12/30/2022 | 23:27:39 | 70.08,-175.42 | 93.14 | 2.42 | 8 |
| 8 | 12/31/2022 | 00:18:12 | -69.96, -7.89 | 87.00 | 12/31/2022 | 00:17:09 | -69.98, -7.94 | 86.97 | 2.68 | 63 |
| 9 | 01/02/2023 | 14:53:41 | -70.15, 132.95 | 87.00 | 01/02/2023 | 14:54:42 | -70.16, 132.92 | 87.00 | 1.28 | 61 |
| 10 | 01/02/2023 | 15:44:25 | 70.04, -59.57 | 92.89 | 01/02/2023 | 15:44:09 | 70.04, -59.60 | 92.89 | 0.92 | 16 |
| 11 | 01/02/2023 | 16:34:57 | -69.42, 108.66 | 87.77 | 01/02/2023 | 16:33:47 | -69.50, 107.29 | 87.64 | 54.30 | 70 |
| 12 | 01/05/2023 | 07:10:35 | -70.09,-111.20 | 87.32 | 01/05/2023 | 07:11:12 | -70.11,-111.28 | 87.31 | 3.18 | 37 |
| 13 | 01/05/2023 | 08:01:19 | 69.99, 56.27 | 92.57 | 01/05/2023 | 08:00:39 | 69.99, 56.21 | 92.57 | 2.59 | 40 |
| 14 | 01/07/2023 | 22:36:55 | 70.56,-163.49 | 92.86 | 01/07/2023 | 22:38:06 | 70.46,-162.51 | 92.72 | 37.98 | 71 |
| 15 | 01/07/2023 | 23:27:30 | -70.09, 4.56 | 87.64 | 01/07/2023 | 23:27:41 | -70.09, 4.58 | 87.64 | 0.86 | 11 |
| 16 | 01/08/2023 | 00:18:14 | 69.99, 172.03 | 92.25 | 01/08/2023 | 00:17:08 | 69.97, 172.06 | 92.24 | 2.16 | 66 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/25/2022
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/25/2022 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8