Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/16/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 11/16/2024 | 13:39:29 | 70.21, -28.40 | 89.05 | 11/16/2024 | 13:40:11 | 70.22, -28.40 | 89.06 | 1.68 | 42 |
| 2 | 11/16/2024 | 14:30:11 | -70.11, 139.06 | 91.05 | 11/16/2024 | 14:29:41 | -70.12, 139.08 | 91.05 | 0.64 | 30 |
| 3 | 11/19/2024 | 05:05:56 | -71.20, -81.56 | 89.33 | 11/19/2024 | 05:07:02 | -71.07, -78.90 | 89.46 | 96.76 | 66 |
| 4 | 11/19/2024 | 05:56:23 | 70.21, 87.37 | 89.68 | 11/19/2024 | 05:56:43 | 70.20, 87.44 | 89.67 | 2.80 | 20 |
| 5 | 11/19/2024 | 06:47:04 | -70.06,-105.08 | 90.47 | 11/19/2024 | 06:46:14 | -70.04,-105.16 | 90.49 | 3.16 | 50 |
| 6 | 11/21/2024 | 21:22:35 | -70.38, 35.55 | 89.56 | 11/21/2024 | 21:23:47 | -70.35, 35.87 | 89.60 | 12.66 | 72 |
| 7 | 11/21/2024 | 22:13:16 | 70.13,-156.74 | 90.19 | 11/21/2024 | 22:13:16 | 70.13,-156.80 | 90.19 | 2.10 | 0 |
| 8 | 11/21/2024 | 23:03:58 | -70.02, 10.74 | 89.91 | 11/21/2024 | 23:02:46 | -70.03, 10.69 | 89.91 | 1.82 | 72 |
| 9 | 11/24/2024 | 13:39:26 | -70.21, 151.58 | 89.18 | 11/24/2024 | 13:40:20 | -70.23, 151.57 | 89.17 | 1.44 | 54 |
| 10 | 11/24/2024 | 14:30:10 | 70.12, -40.96 | 90.74 | 11/24/2024 | 14:29:47 | 70.11, -40.94 | 90.73 | 1.17 | 23 |
| 11 | 11/24/2024 | 15:20:38 | -69.27, 127.60 | 90.12 | 11/24/2024 | 15:19:30 | -69.30, 125.57 | 90.09 | 80.01 | 68 |
| 12 | 11/27/2024 | 05:56:19 | -70.17, -92.58 | 88.72 | 11/27/2024 | 05:56:51 | -70.16, -92.64 | 88.74 | 2.69 | 32 |
| 13 | 11/27/2024 | 06:47:03 | 70.09, 74.86 | 91.20 | 11/27/2024 | 06:46:17 | 70.10, 74.92 | 91.21 | 2.56 | 46 |
| 14 | 11/29/2024 | 21:22:34 | 70.54,-144.70 | 92.11 | 11/29/2024 | 21:23:45 | 70.47,-143.94 | 92.03 | 29.31 | 71 |
| 15 | 11/29/2024 | 22:13:11 | -70.16, 23.22 | 88.28 | 11/29/2024 | 22:13:19 | -70.15, 23.23 | 88.29 | 0.61 | 8 |
| 16 | 11/29/2024 | 23:03:54 | 70.02,-169.27 | 91.59 | 11/29/2024 | 23:02:46 | 70.03,-169.30 | 91.60 | 1.65 | 68 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/16/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 11/16/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9