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: 1/24/2024
| 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 | 15:17:52 | -70.86, 125.27 | 90.08 | 01/25/2024 | 15:18:59 | -70.77, 127.67 | 90.27 | 88.38 | 67 |
| 2 | 01/25/2024 | 16:08:20 | 69.90, -65.90 | 88.90 | 01/25/2024 | 16:08:40 | 69.90, -65.95 | 88.90 | 1.99 | 20 |
| 3 | 01/25/2024 | 16:59:02 | -69.82, 101.53 | 91.20 | 01/25/2024 | 16:58:09 | -69.84, 101.60 | 91.17 | 3.41 | 53 |
| 4 | 01/28/2024 | 07:34:28 | -70.00,-117.57 | 91.67 | 01/28/2024 | 07:35:39 | -69.99,-117.58 | 91.69 | 0.71 | 71 |
| 5 | 01/28/2024 | 08:25:12 | 69.88, 49.92 | 88.20 | 01/28/2024 | 08:25:06 | 69.88, 49.92 | 88.21 | 0.92 | 6 |
| 6 | 01/28/2024 | 09:15:51 | -69.64,-142.41 | 92.06 | 01/28/2024 | 09:14:38 | -69.66,-142.76 | 92.02 | 13.59 | 73 |
| 7 | 01/30/2024 | 23:51:18 | -69.93, -1.69 | 92.45 | 01/30/2024 | 23:52:04 | -69.94, -1.75 | 92.45 | 2.75 | 46 |
| 8 | 01/31/2024 | 00:42:02 | 69.81, 165.80 | 87.42 | 01/31/2024 | 00:41:31 | 69.83, 165.74 | 87.44 | 3.08 | 31 |
| 9 | 02/02/2024 | 15:17:41 | 70.70, -54.42 | 87.63 | 02/02/2024 | 15:18:49 | 70.56, -52.59 | 87.40 | 69.34 | 68 |
| 10 | 02/02/2024 | 16:08:10 | -69.93, 114.10 | 93.21 | 02/02/2024 | 16:08:29 | -69.91, 114.10 | 93.23 | 2.40 | 19 |
| 11 | 02/02/2024 | 16:58:54 | 69.81, -78.41 | 86.67 | 02/02/2024 | 16:57:56 | 69.79, -78.42 | 86.65 | 2.15 | 58 |
| 12 | 02/05/2024 | 07:34:19 | 69.97, 62.51 | 86.07 | 02/05/2024 | 07:35:23 | 70.00, 62.49 | 86.08 | 3.05 | 64 |
| 13 | 02/05/2024 | 08:25:01 | -69.88,-130.04 | 94.04 | 02/05/2024 | 08:24:53 | -69.89,-130.03 | 94.04 | 1.00 | 8 |
| 14 | 02/05/2024 | 09:15:37 | 69.34, 38.06 | 85.38 | 02/05/2024 | 09:14:27 | 69.39, 36.94 | 85.49 | 44.15 | 70 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/24/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 01/24/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9