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: 1/28/2024
| 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 | 01/28/2024 | 07:34:33 | -70.28,-118.01 | 91.37 | 01/28/2024 | 07:35:44 | -70.17,-117.35 | 91.51 | 27.02 | 71 |
| 2 | 01/28/2024 | 08:25:12 | 69.89, 49.90 | 88.21 | 01/28/2024 | 08:25:14 | 69.91, 49.92 | 88.24 | 3.00 | 2 |
| 3 | 01/28/2024 | 09:15:54 | -69.81,-142.67 | 91.88 | 01/28/2024 | 09:14:44 | -69.80,-142.61 | 91.89 | 2.95 | 70 |
| 4 | 01/30/2024 | 23:51:20 | -70.00, -1.79 | 92.38 | 01/30/2024 | 23:52:18 | -69.99, -1.75 | 92.40 | 2.16 | 58 |
| 5 | 01/31/2024 | 00:42:04 | 69.88, 165.70 | 87.49 | 01/31/2024 | 00:41:45 | 69.89, 165.76 | 87.50 | 2.66 | 19 |
| 6 | 01/31/2024 | 01:32:34 | -69.16, -25.95 | 93.28 | 01/31/2024 | 01:31:25 | -69.23, -27.50 | 93.14 | 61.85 | 69 |
| 7 | 02/02/2024 | 16:08:10 | -69.94, 114.08 | 93.19 | 02/02/2024 | 16:08:48 | -69.93, 114.05 | 93.21 | 1.68 | 38 |
| 8 | 02/02/2024 | 16:58:54 | 69.82, -78.43 | 86.68 | 02/02/2024 | 16:58:15 | 69.83, -78.45 | 86.69 | 0.91 | 39 |
| 9 | 02/05/2024 | 07:34:30 | 70.56, 61.58 | 86.70 | 02/05/2024 | 07:35:39 | 70.50, 63.11 | 86.55 | 57.00 | 69 |
| 10 | 02/05/2024 | 08:25:01 | -69.90,-130.07 | 94.02 | 02/05/2024 | 08:25:18 | -69.89,-130.13 | 94.03 | 2.44 | 17 |
| 11 | 02/05/2024 | 09:15:45 | 69.78, 37.42 | 85.85 | 02/05/2024 | 09:14:45 | 69.79, 37.37 | 85.86 | 1.96 | 60 |
| 12 | 02/07/2024 | 23:51:11 | 70.00, 178.25 | 85.28 | 02/07/2024 | 23:52:17 | 69.98, 178.24 | 85.25 | 2.45 | 66 |
| 13 | 02/08/2024 | 00:41:52 | -69.86, -14.22 | 94.88 | 02/08/2024 | 00:41:47 | -69.87, -14.28 | 94.87 | 2.27 | 5 |
| 14 | 02/08/2024 | 01:32:30 | 69.43, 153.72 | 84.65 | 02/08/2024 | 01:31:19 | 69.49, 152.84 | 84.76 | 34.73 | 71 |
| 15 | 02/10/2024 | 16:08:02 | 69.98, -65.93 | 84.40 | 02/10/2024 | 16:08:45 | 69.98, -65.88 | 84.39 | 2.06 | 43 |
| 16 | 02/10/2024 | 16:58:43 | -69.84, 101.60 | 95.76 | 02/10/2024 | 16:58:15 | -69.87, 101.60 | 95.73 | 3.55 | 28 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/28/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 01/28/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9