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: 1/23/2024
| 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 | 01/25/2024 | 15:17:53 | -70.90, 125.20 | 90.04 | 01/25/2024 | 15:18:59 | -70.78, 127.69 | 90.26 | 91.89 | 66 |
| 2 | 01/25/2024 | 16:08:21 | 69.94, -65.96 | 88.94 | 01/25/2024 | 16:08:40 | 69.91, -65.93 | 88.91 | 3.09 | 19 |
| 3 | 01/25/2024 | 16:59:02 | -69.81, 101.55 | 91.21 | 01/25/2024 | 16:58:10 | -69.80, 101.54 | 91.21 | 0.97 | 52 |
| 4 | 01/28/2024 | 07:34:28 | -69.98,-117.56 | 91.68 | 01/28/2024 | 07:35:39 | -70.01,-117.55 | 91.67 | 2.66 | 71 |
| 5 | 01/28/2024 | 08:25:12 | 69.86, 49.93 | 88.19 | 01/28/2024 | 08:25:07 | 69.84, 49.86 | 88.17 | 3.44 | 5 |
| 6 | 01/28/2024 | 09:15:51 | -69.62,-142.39 | 92.08 | 01/28/2024 | 09:14:38 | -69.68,-142.73 | 92.00 | 14.40 | 73 |
| 7 | 01/30/2024 | 23:51:19 | -69.97, -1.75 | 92.41 | 01/30/2024 | 23:52:04 | -69.96, -1.72 | 92.43 | 1.29 | 45 |
| 8 | 01/31/2024 | 00:42:03 | 69.85, 165.74 | 87.46 | 01/31/2024 | 00:41:31 | 69.85, 165.77 | 87.46 | 1.09 | 32 |
| 9 | 02/02/2024 | 15:17:41 | 70.68, -54.40 | 87.61 | 02/02/2024 | 15:18:49 | 70.59, -52.55 | 87.43 | 69.18 | 68 |
| 10 | 02/02/2024 | 16:08:10 | -69.91, 114.13 | 93.22 | 02/02/2024 | 16:08:29 | -69.93, 114.13 | 93.21 | 2.23 | 19 |
| 11 | 02/02/2024 | 16:58:54 | 69.80, -78.39 | 86.65 | 02/02/2024 | 16:57:56 | 69.82, -78.38 | 86.68 | 2.31 | 58 |
| 12 | 02/05/2024 | 07:34:19 | 69.96, 62.53 | 86.05 | 02/05/2024 | 07:35:24 | 69.97, 62.46 | 86.06 | 3.32 | 65 |
| 13 | 02/05/2024 | 08:25:01 | -69.87,-130.02 | 94.06 | 02/05/2024 | 08:24:54 | -69.87,-130.06 | 94.06 | 1.50 | 7 |
| 14 | 02/05/2024 | 09:15:38 | 69.38, 38.00 | 85.43 | 02/05/2024 | 09:14:27 | 69.42, 36.98 | 85.52 | 40.11 | 71 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/23/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 01/23/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9