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: 12/19/2022
| 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 | 12/20/2022 | 09:38:07 | 71.06, 30.49 | 94.44 | 12/20/2022 | 09:39:13 | 71.00, 33.01 | 94.33 | 91.02 | 66 |
| 2 | 12/20/2022 | 10:28:24 | -70.12,-160.64 | 86.54 | 12/20/2022 | 10:28:57 | -70.12,-160.68 | 86.54 | 1.47 | 33 |
| 3 | 12/20/2022 | 11:19:07 | 70.00, 6.86 | 93.34 | 12/20/2022 | 11:18:24 | 70.02, 6.82 | 93.36 | 2.62 | 43 |
| 4 | 12/23/2022 | 06:01:54 | -70.38, -94.39 | 86.26 | 12/23/2022 | 06:03:05 | -70.30, -93.97 | 86.36 | 18.08 | 71 |
| 5 | 12/23/2022 | 06:52:33 | 70.07, 73.40 | 93.42 | 12/23/2022 | 06:52:34 | 70.09, 73.37 | 93.44 | 2.13 | 1 |
| 6 | 12/23/2022 | 07:43:07 | -70.00,-119.15 | 86.65 | 12/23/2022 | 07:42:04 | -69.97,-119.16 | 86.68 | 3.07 | 63 |
| 7 | 12/26/2022 | 02:26:00 | 70.16, 139.91 | 93.46 | 12/26/2022 | 02:26:45 | 70.13, 139.89 | 93.43 | 3.25 | 45 |
| 8 | 12/26/2022 | 03:16:34 | -70.06, -52.59 | 86.65 | 12/26/2022 | 03:16:14 | -70.08, -52.56 | 86.63 | 2.29 | 20 |
| 9 | 12/26/2022 | 04:07:02 | 69.19, 115.99 | 92.47 | 12/26/2022 | 04:05:54 | 69.25, 113.96 | 92.57 | 80.42 | 68 |
| 10 | 12/28/2022 | 21:59:37 | 70.80,-154.46 | 94.01 | 12/28/2022 | 22:00:46 | 70.71,-152.82 | 93.87 | 61.19 | 69 |
| 11 | 12/28/2022 | 22:50:00 | -70.09, 14.01 | 86.74 | 12/28/2022 | 22:50:25 | -70.11, 13.94 | 86.72 | 3.65 | 25 |
| 12 | 12/28/2022 | 23:40:42 | 70.00,-178.53 | 93.18 | 12/28/2022 | 23:39:52 | 69.99,-178.58 | 93.17 | 2.01 | 50 |
| 13 | 12/31/2022 | 18:23:26 | -70.19, 80.51 | 86.82 | 12/31/2022 | 18:24:34 | -70.17, 80.48 | 86.84 | 2.07 | 68 |
| 14 | 12/31/2022 | 19:14:07 | 70.08,-112.00 | 93.08 | 12/31/2022 | 19:14:00 | 70.11,-111.97 | 93.10 | 3.40 | 7 |
| 15 | 12/31/2022 | 20:04:42 | -69.97, 55.51 | 87.05 | 12/31/2022 | 20:03:31 | -69.95, 55.44 | 87.06 | 3.19 | 71 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/19/2022
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/19/2022 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8